schematic done(?)

.gitignore

@@ -1,3 +1,4 @@
 *-cache*
 sym-lib-table
 *-bak
+fp-lib-table

glitcher.pro

@@ -1,4 +1,4 @@
-update=ma 06 dec 2021 23:35:12
+update=Sun Dec 19 05:33:33 2021
 version=1
 last_client=kicad
 [general]

glitcher.sch

@@ -3,7 +3,7 @@ EELAYER 30 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 1 1
+Sheet 1 6
 Title ""
 Date ""
 Rev ""
@@ -13,573 +13,207 @@ Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
+$Sheet
+S 850  800  1900 2350
+U 61CA977C
+F0 "controller" 50
+F1 "controller.sch" 50
+$EndSheet
+Text Notes 950  4950 0    50   ~ 0
+The controller is a RP2040 based design\n(either a pluggable Pico or a custom thing\non the board). it also has extra UART and\nSWD ports, and an extra Vbus cap.\n\nIt controls or monitors:\n* GPIO ports connected to the target\n* The trigger input\n* The glitch output\n* The digipot to tune the output voltages\n  (power supplies to the target)\n* Monitors the output voltages using ADC\n  (for digital feedback control)\n* (Optional) PWM out for voltage control\n\nIn the future, a QL EOS S3 based design\ncould be made as well, but for this I first\nneed to wait for supplies etc.
+$Sheet
+S 3050 800  1700 2350
+U 61CA9826
+F0 "gpio" 50
+F1 "gpio.sch" 50
+$EndSheet
+Text Notes 3350 4100 0    50   ~ 0
+The GPIO connections going to\nthe target MCU (and also the\ntrigger and power-out\nconnectors to the target).\nThese GPIOs can optionally use\ndiodes to prevent a few bad\nsituations. (TODO: add level\nshifter?)
+$Sheet
+S 5100 800  1600 2350
+U 61CA9896
+F0 "psu" 50
+F1 "psu.sch" 50
+$EndSheet
+Text Notes 5350 4100 0    50   ~ 0
+This sheet defines the power\nsupplies to control the voltage\nsupply to the target. Several\nvariants can be used:\n* controller PWM out\n* pluggable WPM404 module\n* LM2596-based buck-boost\n  converter
+$Sheet
+S 7000 800  1700 2350
+U 61CA98F5
+F0 "psuflt" 50
+F1 "psuflt.sch" 50
+$EndSheet
+Text Notes 7150 3950 0    50   ~ 0
+This sheet defines the active filter\nplaced after the power supply itself.\nThis is used to reduce ripple on the\nrail. Additionally, the voltage sense\nconnection and low-voltage\ndigipots are placed here as well.
+$Sheet
+S 9050 800  1800 2350
+U 61CA99C0
+F0 "glitchout" 50
+F1 "glitchout.sch" 50
+$EndSheet
+Text Notes 9100 3950 0    50   ~ 0
+MAX4619-based mux that performs the\nswitching between the high and low (glitch)\nsupply voltages. Also allows for switching\nbetween 3V3/Vbus and DCDC-output for\nthe high level, and GND and digipot-out\nfor the low (glitch) level.
 $Comp
-L Device:D D2
-U 1 1 61AEEF48
-P 6000 3950
-F 0 "D2" H 6000 4167 50  0000 C CNN
-F 1 "1N4148" H 6000 4076 50  0000 C CNN
-F 2 "" H 6000 3950 50  0001 C CNN
-F 3 "~" H 6000 3950 50  0001 C CNN
-	1    6000 3950
+L Mechanical:MountingHole H1
+U 1 1 61CB1334
+P 1000 7400
+F 0 "H1" H 1100 7446 50  0000 L CNN
+F 1 "MountingHole" H 1100 7355 50  0000 L CNN
+F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 1000 7400 50  0001 C CNN
+F 3 "~" H 1000 7400 50  0001 C CNN
+	1    1000 7400
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:D D1
-U 1 1 61AEF64D
-P 5500 4450
-F 0 "D1" H 5500 4667 50  0000 C CNN
-F 1 "1N4001" H 5500 4576 50  0000 C CNN
-F 2 "" H 5500 4450 50  0001 C CNN
-F 3 "~" H 5500 4450 50  0001 C CNN
-	1    5500 4450
+L Mechanical:MountingHole H2
+U 1 1 61CB1A97
+P 1800 7400
+F 0 "H2" H 1900 7446 50  0000 L CNN
+F 1 "MountingHole" H 1900 7355 50  0000 L CNN
+F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 1800 7400 50  0001 C CNN
+F 3 "~" H 1800 7400 50  0001 C CNN
+	1    1800 7400
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C C1
-U 1 1 61AF08B8
-P 6250 4450
-F 0 "C1" H 6365 4496 50  0000 L CNN
-F 1 "0.47..1 uF" H 6365 4405 50  0000 L CNN
-F 2 "" H 6288 4300 50  0001 C CNN
-F 3 "~" H 6250 4450 50  0001 C CNN
-	1    6250 4450
+L Mechanical:MountingHole H3
+U 1 1 61CB1D1A
+P 2600 7400
+F 0 "H3" H 2700 7446 50  0000 L CNN
+F 1 "MountingHole" H 2700 7355 50  0000 L CNN
+F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 2600 7400 50  0001 C CNN
+F 3 "~" H 2600 7400 50  0001 C CNN
+	1    2600 7400
 	1    0    0    -1  
 $EndComp
 $Comp
-L misc-mcus:R5F1054AASP U2
-U 1 1 61AF17B2
-P 7300 4500
-F 0 "U2" H 7300 5115 50  0000 C CNN
-F 1 "R5F1054AASP" H 7300 5024 50  0000 C CNN
-F 2 "Package_SO:SSOP-16_4.4x5.2mm_P0.65mm" H 7300 4000 50  0001 C CNN
-F 3 "https://www.renesas.com/us/en/document/dst/rl78g11-datasheet-rev240?language=en&r=1054276" H 7100 4050 50  0001 C CNN
-	1    7300 4500
+L Mechanical:MountingHole H4
+U 1 1 61CB1D20
+P 3400 7400
+F 0 "H4" H 3500 7446 50  0000 L CNN
+F 1 "MountingHole" H 3500 7355 50  0000 L CNN
+F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 3400 7400 50  0001 C CNN
+F 3 "~" H 3400 7400 50  0001 C CNN
+	1    3400 7400
 	1    0    0    -1  
 $EndComp
 $Comp
-L MCU_RaspberryPi_and_Boards:Pico U1
-U 1 1 61AF49FE
-P 9200 4350
-F 0 "U1" H 9200 5565 50  0000 C CNN
-F 1 "Pico" H 9200 5474 50  0000 C CNN
-F 2 "RPi_Pico:RPi_Pico_SMD_TH" V 9200 4350 50  0001 C CNN
-F 3 "" H 9200 4350 50  0001 C CNN
-	1    9200 4350
-	1    0    0    -1  
-$EndComp
-NoConn ~ 9900 3500
-NoConn ~ 9900 3400
-NoConn ~ 9900 3700
-NoConn ~ 9900 3900
-NoConn ~ 9900 5000
-NoConn ~ 9900 4900
-NoConn ~ 9900 4800
-NoConn ~ 9900 4700
-NoConn ~ 9900 4500
-NoConn ~ 9900 4300
-NoConn ~ 9900 4200
-NoConn ~ 9900 4000
-NoConn ~ 8500 3700
-NoConn ~ 8500 3800
-NoConn ~ 8500 3900
-NoConn ~ 8500 4000
-NoConn ~ 8500 4200
-NoConn ~ 8500 4300
-NoConn ~ 8500 4400
-NoConn ~ 8500 4500
-NoConn ~ 8500 4700
-NoConn ~ 8500 4800
-NoConn ~ 8500 4900
-NoConn ~ 8500 5000
-NoConn ~ 9100 5500
-NoConn ~ 9300 5500
-NoConn ~ 7800 4850
-NoConn ~ 7800 4750
-NoConn ~ 7800 4650
-NoConn ~ 7800 4550
-NoConn ~ 7800 4450
-NoConn ~ 7800 4350
-NoConn ~ 7800 4250
-NoConn ~ 6800 4550
-NoConn ~ 6800 4450
-NoConn ~ 6800 4350
-Wire Wire Line
-	7800 4150 8100 4150
-Wire Wire Line
-	8100 4150 8100 5200
-Wire Wire Line
-	6150 3950 6200 3950
-Wire Wire Line
-	6200 3950 6200 4150
-Wire Wire Line
-	5850 3950 5750 3950
-Connection ~ 6200 4150
-Wire Wire Line
-	5750 4150 6200 4150
-Text GLabel 5250 4450 0    50   Input ~ 0
-nRESET_OUT
-Text GLabel 5750 4150 0    50   Input ~ 0
-TOOL0_RX
-Text GLabel 5750 3950 0    50   Input ~ 0
-TOOL0_TX
-Wire Wire Line
-	5350 4450 5250 4450
-Wire Wire Line
-	5750 4250 5750 4450
-Wire Wire Line
-	5750 4450 5650 4450
-Text Label 5800 4250 0    50   ~ 0
-nRST
-Text Label 7850 4150 0    50   ~ 0
-P2.0
-Text Label 8150 5200 0    50   ~ 0
-TRIG_IN
-Wire Wire Line
-	8100 5200 8500 5200
-Text GLabel 10000 5300 2    50   Input ~ 0
-nRESET_OUT
-Wire Wire Line
-	9900 5300 10000 5300
-Wire Wire Line
-	9900 5200 10000 5200
-Text GLabel 10000 5200 2    50   Input ~ 0
-TOOL0
-Wire Wire Line
-	2500 4950 2600 4950
-Wire Wire Line
-	1800 5050 1900 5050
-Wire Wire Line
-	1900 4850 1750 4850
-Text Label 2550 4950 0    50   ~ 0
-Vdd_GLITCH
-Wire Wire Line
-	6250 4650 6250 4600
-Wire Wire Line
-	6250 4650 6800 4650
-Wire Wire Line
-	5750 4250 6800 4250
-$Comp
-L 4xxx:4053 U3
-U 1 1 61C6D280
-P 3850 4850
-F 0 "U3" H 3850 5931 50  0000 C CNN
-F 1 "MAX4619CPE" H 3850 5840 50  0000 C CNN
-F 2 "Package_DIP:DIP-16_W7.62mm" H 3850 4850 50  0001 C CNN
-F 3 "http://www.intersil.com/content/dam/Intersil/documents/cd40/cd4051bms-52bms-53bms.pdf" H 3850 4850 50  0001 C CNN
-	1    3850 4850
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	6800 4850 6700 4850
-Wire Wire Line
-	2600 4950 3000 4950
-Connection ~ 2600 4950
-Wire Wire Line
-	8500 5300 7650 5300
-Wire Wire Line
-	7650 5300 7650 6200
-Wire Wire Line
-	7650 6200 3200 6200
-Wire Wire Line
-	3200 6200 3200 5450
-Wire Wire Line
-	3200 5450 3350 5450
-Text Label 8000 5300 0    50   ~ 0
-GLITCH_OUT
-Wire Wire Line
-	6700 4950 6700 4850
-Connection ~ 6700 4850
-Wire Wire Line
-	6700 4850 4450 4850
-$Comp
-L power:GND #PWR?
-U 1 1 61C9B5BE
-P 9200 5650
-F 0 "#PWR?" H 9200 5400 50  0001 C CNN
-F 1 "GND" H 9205 5477 50  0000 C CNN
-F 2 "" H 9200 5650 50  0001 C CNN
-F 3 "" H 9200 5650 50  0001 C CNN
-	1    9200 5650
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	9200 5500 9200 5650
-$Comp
-L power:GND #PWR?
-U 1 1 61C9DFBB
-P 10600 4350
-F 0 "#PWR?" H 10600 4100 50  0001 C CNN
-F 1 "GND" V 10605 4222 50  0000 R CNN
-F 2 "" H 10600 4350 50  0001 C CNN
-F 3 "" H 10600 4350 50  0001 C CNN
-	1    10600 4350
-	0    -1   -1   0   
-$EndComp
-Wire Wire Line
-	9900 3600 10500 3600
-Wire Wire Line
-	10500 4350 10600 4350
-Wire Wire Line
-	9900 4600 10500 4600
-Wire Wire Line
-	10500 4600 10500 4350
-Wire Wire Line
-	9900 5100 10500 5100
-Wire Wire Line
-	10500 5100 10500 4600
-Connection ~ 10500 4600
-Wire Wire Line
-	9900 4100 10500 4100
-Wire Wire Line
-	10500 3600 10500 4100
-Connection ~ 10500 4100
-NoConn ~ 9900 4400
-$Comp
-L power:+3.3V #PWR?
-U 1 1 61CA3F60
-P 10050 3800
-F 0 "#PWR?" H 10050 3650 50  0001 C CNN
-F 1 "+3.3V" V 10065 3928 50  0000 L CNN
-F 2 "" H 10050 3800 50  0001 C CNN
-F 3 "" H 10050 3800 50  0001 C CNN
-	1    10050 3800
+L Switch:SW_Push SW1
+U 1 1 61CD9B9D
+P 4750 6850
+F 0 "SW1" V 4704 6998 50  0000 L CNN
+F 1 "SW_Push" V 4795 6998 50  0000 L CNN
+F 2 "Button_Switch_THT:SW_PUSH_6mm" H 4750 7050 50  0001 C CNN
+F 3 "~" H 4750 7050 50  0001 C CNN
+	1    4750 6850
 	0    1    1    0   
 $EndComp
+Text GLabel 4650 6350 0    50   Input ~ 0
+EMERG
 Wire Wire Line
-	10050 3800 9900 3800
-Connection ~ 10500 4350
+	4750 6650 4750 6600
 Wire Wire Line
-	10500 4100 10500 4350
-Wire Wire Line
-	8500 3400 8400 3400
-Wire Wire Line
-	8500 3500 8400 3500
-Text GLabel 8400 3400 0    50   Input ~ 0
-PICO_STDIO_UART_TX
-Text GLabel 8400 3500 0    50   Input ~ 0
-PICO_STDIO_UART_RX
+	4750 7050 4750 7100
 $Comp
-L power:GND #PWR?
-U 1 1 61CAD843
-P 8150 3850
-F 0 "#PWR?" H 8150 3600 50  0001 C CNN
-F 1 "GND" V 8155 3722 50  0000 R CNN
-F 2 "" H 8150 3850 50  0001 C CNN
-F 3 "" H 8150 3850 50  0001 C CNN
-	1    8150 3850
-	0    1    1    0   
+L power:GND #PWR0101
+U 1 1 61CDA900
+P 4750 7200
+F 0 "#PWR0101" H 4750 6950 50  0001 C CNN
+F 1 "GND" H 4755 7027 50  0000 C CNN
+F 2 "" H 4750 7200 50  0001 C CNN
+F 3 "" H 4750 7200 50  0001 C CNN
+	1    4750 7200
+	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	8500 3600 8350 3600
-Wire Wire Line
-	8350 3600 8350 3850
-Wire Wire Line
-	8350 4100 8500 4100
-Wire Wire Line
-	8500 4600 8350 4600
-Wire Wire Line
-	8350 4600 8350 4100
-Connection ~ 8350 4100
-Wire Wire Line
-	8500 5100 8350 5100
-Wire Wire Line
-	8350 5100 8350 4600
-Connection ~ 8350 4600
-Wire Wire Line
-	8150 3850 8350 3850
-Connection ~ 8350 3850
-Wire Wire Line
-	8350 3850 8350 4100
+Text Notes 4900 6350 0    50   ~ 0
+Emergency reset button
 $Comp
-L power:GND #PWR?
-U 1 1 61CB2E8C
-P 5950 4600
-F 0 "#PWR?" H 5950 4350 50  0001 C CNN
-F 1 "GND" H 5955 4427 50  0000 C CNN
-F 2 "" H 5950 4600 50  0001 C CNN
-F 3 "" H 5950 4600 50  0001 C CNN
-	1    5950 4600
+L Device:Q_NMOS_DGS Q1
+U 1 1 628AFC7E
+P 5850 6600
+F 0 "Q1" H 6054 6646 50  0000 L CNN
+F 1 "Q_NMOS_DGS" H 6054 6555 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 6050 6700 50  0001 C CNN
+F 3 "~" H 5850 6600 50  0001 C CNN
+	1    5850 6600
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6800 4750 6100 4750
+	4750 7100 5950 7100
 Wire Wire Line
-	6100 4750 6100 4500
+	5950 7100 5950 6800
+Connection ~ 4750 7100
 Wire Wire Line
-	6100 4500 5950 4500
+	4750 7100 4750 7200
 Wire Wire Line
-	5950 4500 5950 4600
-Wire Wire Line
-	6250 4300 5950 4300
-Wire Wire Line
-	5950 4300 5950 4500
-Connection ~ 5950 4500
+	4750 6600 5650 6600
+Connection ~ 4750 6600
 $Comp
-L power:GND #PWR?
-U 1 1 61CB7E43
-P 3900 5850
-F 0 "#PWR?" H 3900 5600 50  0001 C CNN
-F 1 "GND" H 3905 5677 50  0000 C CNN
-F 2 "" H 3900 5850 50  0001 C CNN
-F 3 "" H 3900 5850 50  0001 C CNN
-	1    3900 5850
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	3850 5750 3850 5800
-Wire Wire Line
-	3850 5800 3900 5800
-Wire Wire Line
-	3950 5800 3950 5750
-Wire Wire Line
-	3900 5850 3900 5800
-Connection ~ 3900 5800
-Wire Wire Line
-	3900 5800 3950 5800
-$Comp
-L power:GND #PWR?
-U 1 1 61CBEA1A
-P 3200 5150
-F 0 "#PWR?" H 3200 4900 50  0001 C CNN
-F 1 "GND" V 3205 5022 50  0000 R CNN
-F 2 "" H 3200 5150 50  0001 C CNN
-F 3 "" H 3200 5150 50  0001 C CNN
-	1    3200 5150
-	0    1    1    0   
-$EndComp
-Wire Wire Line
-	3350 5150 3200 5150
-Wire Wire Line
-	3350 5350 3200 5350
-Wire Wire Line
-	3200 5350 3200 5450
-Connection ~ 3200 5450
-Wire Wire Line
-	3350 5250 3200 5250
-Wire Wire Line
-	3200 5250 3200 5350
-Connection ~ 3200 5350
-Wire Wire Line
-	4350 4250 4450 4250
-Wire Wire Line
-	4450 4250 4450 4550
-Connection ~ 4450 4850
-Wire Wire Line
-	4450 4850 4350 4850
-Wire Wire Line
-	4350 4550 4450 4550
-Connection ~ 4450 4550
-Wire Wire Line
-	4450 4550 4450 4850
-Wire Wire Line
-	3000 4650 3350 4650
-Connection ~ 3000 4950
-Wire Wire Line
-	3000 4950 3350 4950
-Wire Wire Line
-	3350 4350 3000 4350
-Wire Wire Line
-	3000 4350 3000 4650
-Connection ~ 3000 4650
-Wire Wire Line
-	3000 4650 3000 4950
-Wire Wire Line
-	3300 3700 3300 3900
-Wire Wire Line
-	3300 4250 3350 4250
-Wire Wire Line
-	3850 3950 3850 3900
-Wire Wire Line
-	3850 3900 3300 3900
-Connection ~ 3300 3900
-Wire Wire Line
-	3300 3900 3300 4250
-Wire Wire Line
-	3300 4250 3300 4550
-Wire Wire Line
-	3300 4550 3350 4550
-Connection ~ 3300 4250
-Wire Wire Line
-	3350 4850 3300 4850
-Wire Wire Line
-	3300 4850 3300 4550
-Connection ~ 3300 4550
-$Comp
-L Amplifier_Operational:LM358 U4
-U 1 1 61AE8DAA
-P 2200 4950
-F 0 "U4" H 2200 5317 50  0000 C CNN
-F 1 "AS358P-E1" H 2200 5226 50  0000 C CNN
-F 2 "Package_DIP:DIP-8_W7.62mm" H 2200 4950 50  0001 C CNN
-F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 2200 4950 50  0001 C CNN
-	1    2200 4950
-	1    0    0    -1  
-$EndComp
-Connection ~ 6250 4150
-Wire Wire Line
-	6200 4150 6250 4150
-Wire Wire Line
-	6250 4150 6800 4150
-Wire Wire Line
-	6250 3600 6250 3500
-$Comp
-L power:+3.3V #PWR?
-U 1 1 61CF17E5
-P 6250 3500
-F 0 "#PWR?" H 6250 3350 50  0001 C CNN
-F 1 "+3.3V" H 6265 3673 50  0000 C CNN
-F 2 "" H 6250 3500 50  0001 C CNN
-F 3 "" H 6250 3500 50  0001 C CNN
-	1    6250 3500
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	6250 3900 6250 4150
-$Comp
-L Device:R R1
-U 1 1 61AEFF98
-P 6250 3750
-F 0 "R1" H 6320 3796 50  0000 L CNN
-F 1 "47k" H 6320 3705 50  0000 L CNN
-F 2 "" V 6180 3750 50  0001 C CNN
-F 3 "~" H 6250 3750 50  0001 C CNN
-	1    6250 3750
-	1    0    0    -1  
-$EndComp
-Text Label 6300 4150 0    50   ~ 0
-TOOL0
-Text Notes 6350 3600 0    50   ~ 0
-TOOL0 needs a pullup, it\ngoes low when glitching
-Text Notes 7550 3300 0    50   ~ 0
-UART stdio for debug
-Text Notes 8050 3000 0    50   ~ 0
-use a Pico to control the glitching process: monitor TRIG_IN for\nwhen glitching should happen, use GLITCH_OUT to do a glitch,\nand use TOOL0 and ~RESET~ to control the MCU
-Text Notes 10550 3900 0    50   ~ 0
-Pico is also the\npower source\nfor everything
-Wire Notes Line
-	6200 4500 6200 5650
-Wire Notes Line
-	5150 4250 5150 3850
-Wire Notes Line
-	5450 4250 5150 4250
-Wire Notes Line
-	6000 3700 6000 3550
-Wire Notes Line
-	6000 3550 5600 3550
-Text Notes 4900 3850 0    50   ~ 0
-protection diodes to\navoid short-circuits.\nuse TOOL_TX/RX if\nyou use a normal\nUART, or use TOOL0\ndirectly when you\nhave a specific impl
-Text Notes 5800 5800 0    50   ~ 0
-this is the REGC cap,\nRL78 needs it to work
-Text Notes 4200 5350 0    50   ~ 0
-use MAX4619CPE to select between\nnormal & low/glitch voltage. use 3\ncircuits at once to minimize the\nparasitic resistance (I don't have\nenough wires for that so I didn't)
-Text Notes 6850 5750 0    50   ~ 0
-bypass/decoupling\ncap for testing how\ngood the glitching\nis. tweak value, but\nDO NOT PLACE\nwhen beginning
-$Comp
-L power:GND #PWR?
-U 1 1 61CC6698
-P 6700 5350
-F 0 "#PWR?" H 6700 5100 50  0001 C CNN
-F 1 "GND" H 6705 5177 50  0000 C CNN
-F 2 "" H 6700 5350 50  0001 C CNN
-F 3 "" H 6700 5350 50  0001 C CNN
-	1    6700 5350
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	6700 5250 6700 5350
-$Comp
-L Device:C C2
-U 1 1 61C24226
-P 6700 5100
-F 0 "C2" H 6815 5146 50  0000 L CNN
-F 1 "Ctest, DNP" H 6815 5055 50  0000 L CNN
-F 2 "" H 6738 4950 50  0001 C CNN
-F 3 "~" H 6700 5100 50  0001 C CNN
-	1    6700 5100
-	1    0    0    -1  
-$EndComp
-Text Label 4550 4850 0    50   ~ 0
-Vdd_TO_RL78
-Text Notes 1550 5950 0    50   ~ 0
-opamp needed: my trimpot is 10k,\n3.3V/10k = 0.3mA to MCU...\nopamp in buffer mode fixes this\n& gives MCU all current it wants
-Wire Wire Line
-	1800 5600 1800 5050
-Wire Wire Line
-	2600 4950 2600 5600
-Wire Wire Line
-	2600 5600 1800 5600
-Wire Wire Line
-	2100 5350 2100 5250
-$Comp
-L power:GND #PWR?
-U 1 1 61D135B5
-P 2100 5350
-F 0 "#PWR?" H 2100 5100 50  0001 C CNN
-F 1 "GND" H 2105 5177 50  0000 C CNN
-F 2 "" H 2100 5350 50  0001 C CNN
-F 3 "" H 2100 5350 50  0001 C CNN
-	1    2100 5350
+L Device:R R2
+U 1 1 628B2738
+P 5950 6150
+F 0 "R2" H 6020 6196 50  0000 L CNN
+F 1 "47k" H 6020 6105 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5880 6150 50  0001 C CNN
+F 3 "~" H 5950 6150 50  0001 C CNN
+	1    5950 6150
 	1    0    0    -1  
 $EndComp
 $Comp
-L Amplifier_Operational:LM358 U4
-U 3 1 61AEA01B
-P 2200 4950
-F 0 "U4" H 2158 4950 50  0001 L CNN
-F 1 "AS358P-E1" H 2158 4905 50  0001 L CNN
-F 2 "Package_DIP:DIP-8_W7.62mm" H 2200 4950 50  0001 C CNN
-F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 2200 4950 50  0001 C CNN
-	3    2200 4950
+L power:+3V3 #PWR0128
+U 1 1 628B33F0
+P 5950 5900
+F 0 "#PWR0128" H 5950 5750 50  0001 C CNN
+F 1 "+3V3" H 5965 6073 50  0000 C CNN
+F 2 "" H 5950 5900 50  0001 C CNN
+F 3 "" H 5950 5900 50  0001 C CNN
+	1    5950 5900
 	1    0    0    -1  
 $EndComp
-Connection ~ 2100 5250
-Connection ~ 2100 4550
 Wire Wire Line
-	2100 4550 2100 4450
+	5950 6000 5950 5900
 Wire Wire Line
-	2100 4650 2100 4550
-Text Notes 600  5200 0    50   ~ 0
-trimpot to select\n"low"/glitch voltage\n(regular voltage is 3.3V)
+	5950 6300 5950 6350
+Text GLabel 6050 6350 2    50   Input ~ 0
+~EMERG~
 Wire Wire Line
-	1600 5250 2100 5250
+	6050 6350 5950 6350
+Connection ~ 5950 6350
 Wire Wire Line
-	1600 5000 1600 5250
-Wire Wire Line
-	1600 4550 1600 4700
-Wire Wire Line
-	2100 4550 1600 4550
+	5950 6350 5950 6400
 $Comp
-L Device:R_POT_TRIM RV1
-U 1 1 61AED5E8
-P 1600 4850
-F 0 "RV1" H 1530 4896 50  0000 R CNN
-F 1 "R_POT_TRIM" H 1530 4805 50  0000 R CNN
-F 2 "" H 1600 4850 50  0001 C CNN
-F 3 "~" H 1600 4850 50  0001 C CNN
-	1    1600 4850
+L Device:R R?
+U 1 1 62912E8F
+P 4750 6150
+AR Path="/61CA977C/62912E8F" Ref="R?"  Part="1" 
+AR Path="/62912E8F" Ref="R1"  Part="1" 
+F 0 "R1" H 4820 6196 50  0000 L CNN
+F 1 "47k" H 4820 6105 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 4680 6150 50  0001 C CNN
+F 3 "~" H 4750 6150 50  0001 C CNN
+	1    4750 6150
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:+3.3V #PWR?
-U 1 1 61D0B772
-P 2100 4450
-F 0 "#PWR?" H 2100 4300 50  0001 C CNN
-F 1 "+3.3V" H 2115 4623 50  0000 C CNN
-F 2 "" H 2100 4450 50  0001 C CNN
-F 3 "" H 2100 4450 50  0001 C CNN
-	1    2100 4450
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:+3.3V #PWR?
-U 1 1 61CFB76A
-P 3300 3700
-F 0 "#PWR?" H 3300 3550 50  0001 C CNN
-F 1 "+3.3V" H 3315 3873 50  0000 C CNN
-F 2 "" H 3300 3700 50  0001 C CNN
-F 3 "" H 3300 3700 50  0001 C CNN
-	1    3300 3700
+L power:+3V3 #PWR?
+U 1 1 62912E95
+P 4750 5900
+AR Path="/61CA977C/62912E95" Ref="#PWR?"  Part="1" 
+AR Path="/62912E95" Ref="#PWR0153"  Part="1" 
+F 0 "#PWR0153" H 4750 5750 50  0001 C CNN
+F 1 "+3V3" H 4765 6073 50  0000 C CNN
+F 2 "" H 4750 5900 50  0001 C CNN
+F 3 "" H 4750 5900 50  0001 C CNN
+	1    4750 5900
 	1    0    0    -1  
 $EndComp
+Wire Wire Line
+	4750 5900 4750 6000
+Wire Wire Line
+	4750 6300 4750 6350
+Wire Wire Line
+	4650 6350 4750 6350
+Connection ~ 4750 6350
+Wire Wire Line
+	4750 6350 4750 6600
 $EndSCHEMATC

glitchout.sch

@@ -0,0 +1,190 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 6 6
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 4xxx:4053 U500
+U 1 1 6270B9B6
+P 6250 3950
+F 0 "U500" H 6250 5031 50  0000 C CNN
+F 1 "MAX4619" H 6250 4940 50  0000 C CNN
+F 2 "Package_SO:SO-16_3.9x9.9mm_P1.27mm" H 6250 3950 50  0001 C CNN
+F 3 "http://www.intersil.com/content/dam/Intersil/documents/cd40/cd4051bms-52bms-53bms.pdf" H 6250 3950 50  0001 C CNN
+	1    6250 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6250 4900 6250 4850
+Wire Wire Line
+	6250 4900 6300 4900
+Wire Wire Line
+	6350 4900 6350 4850
+Wire Wire Line
+	6300 4900 6300 5000
+Connection ~ 6300 4900
+Wire Wire Line
+	6300 4900 6350 4900
+$Comp
+L power:GND #PWR0149
+U 1 1 6270C54F
+P 6300 5000
+F 0 "#PWR0149" H 6300 4750 50  0001 C CNN
+F 1 "GND" H 6305 4827 50  0000 C CNN
+F 2 "" H 6300 5000 50  0001 C CNN
+F 3 "" H 6300 5000 50  0001 C CNN
+	1    6300 5000
+	1    0    0    -1  
+$EndComp
+Text GLabel 5650 4350 0    50   Input ~ 0
+MAX_SW_A
+Text GLabel 5650 4450 0    50   Input ~ 0
+MAX_SW_B
+Wire Wire Line
+	5750 4350 5650 4350
+Wire Wire Line
+	5650 4450 5750 4450
+Text GLabel 4450 4250 0    50   Input ~ 0
+MAX_EN
+Text GLabel 5650 4550 0    50   Input ~ 0
+GLITCH_SIG
+Wire Wire Line
+	5650 4550 5750 4550
+Text GLabel 6850 3950 2    50   Input ~ 0
+GLITCH_OUT
+Text GLabel 5650 3450 0    50   Input ~ 0
+Vdcflt
+Text GLabel 5650 3750 0    50   Input ~ 0
+Vdclo
+$Comp
+L power:GND #PWR0150
+U 1 1 6271CC5F
+P 5350 3650
+F 0 "#PWR0150" H 5350 3400 50  0001 C CNN
+F 1 "GND" V 5355 3522 50  0000 R CNN
+F 2 "" H 5350 3650 50  0001 C CNN
+F 3 "" H 5350 3650 50  0001 C CNN
+	1    5350 3650
+	0    1    1    0   
+$EndComp
+$Comp
+L power:+3V3 #PWR0151
+U 1 1 6271D28E
+P 5250 2700
+F 0 "#PWR0151" H 5250 2550 50  0001 C CNN
+F 1 "+3V3" V 5265 2828 50  0000 L CNN
+F 2 "" H 5250 2700 50  0001 C CNN
+F 3 "" H 5250 2700 50  0001 C CNN
+	1    5250 2700
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	5650 3450 5750 3450
+Wire Wire Line
+	5750 3650 5350 3650
+Wire Wire Line
+	5650 3750 5750 3750
+Wire Wire Line
+	6250 3050 6500 3050
+$Comp
+L power:+3V3 #PWR0152
+U 1 1 6271E09E
+P 6500 3050
+F 0 "#PWR0152" H 6500 2900 50  0001 C CNN
+F 1 "+3V3" H 6515 3223 50  0000 C CNN
+F 2 "" H 6500 3050 50  0001 C CNN
+F 3 "" H 6500 3050 50  0001 C CNN
+	1    6500 3050
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6750 3350 7000 3350
+Wire Wire Line
+	7000 3350 7000 2400
+Wire Wire Line
+	7000 2400 4900 2400
+Wire Wire Line
+	4900 2400 4900 3950
+Wire Wire Line
+	4900 3950 5750 3950
+Wire Wire Line
+	6750 3650 7100 3650
+Wire Wire Line
+	7100 3650 7100 2300
+Wire Wire Line
+	7100 2300 4800 2300
+Wire Wire Line
+	4800 2300 4800 4050
+Wire Wire Line
+	4800 4050 5750 4050
+Wire Wire Line
+	6850 3950 6750 3950
+Text Label 5200 3950 0    50   ~ 0
+Vglitch_hi
+Text Label 5200 4050 0    50   ~ 0
+Vglitch_lo
+Text Notes 6500 2950 0    50   ~ 0
+TODO: use\nVBUS here\ninstead?
+$Comp
+L Device:R R500
+U 1 1 62925A32
+P 4700 4250
+F 0 "R500" V 4493 4250 50  0000 C CNN
+F 1 "4.7k" V 4584 4250 50  0000 C CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 4630 4250 50  0001 C CNN
+F 3 "~" H 4700 4250 50  0001 C CNN
+	1    4700 4250
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4550 4250 4450 4250
+Wire Wire Line
+	4850 4250 5000 4250
+Text GLabel 5000 4400 3    50   Input ~ 0
+~EMERG~
+Wire Wire Line
+	5000 4400 5000 4250
+Connection ~ 5000 4250
+Wire Wire Line
+	5000 4250 5750 4250
+$Comp
+L Jumper:Jumper_3_Bridged12 JP500
+U 1 1 6292B4E4
+P 5600 2700
+F 0 "JP500" H 5600 2904 50  0000 C CNN
+F 1 "Jumper_3_Bridged12" H 5600 2813 50  0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 5600 2700 50  0001 C CNN
+F 3 "~" H 5600 2700 50  0001 C CNN
+	1    5600 2700
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR0154
+U 1 1 6292E991
+P 6000 2700
+F 0 "#PWR0154" H 6000 2550 50  0001 C CNN
+F 1 "VBUS" V 6015 2828 50  0000 L CNN
+F 2 "" H 6000 2700 50  0001 C CNN
+F 3 "" H 6000 2700 50  0001 C CNN
+	1    6000 2700
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6000 2700 5850 2700
+Wire Wire Line
+	5600 2850 5600 3350
+Wire Wire Line
+	5600 3350 5750 3350
+Wire Wire Line
+	5350 2700 5250 2700
+$EndSCHEMATC

gpio.sch

@@ -0,0 +1,333 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 3 6
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Connector_Generic:Conn_01x06 J200
+U 1 1 624907D8
+P 7350 4550
+F 0 "J200" H 7430 4542 50  0000 L CNN
+F 1 "Conn_01x06" H 7430 4451 50  0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Horizontal" H 7350 4550 50  0001 C CNN
+F 3 "~" H 7350 4550 50  0001 C CNN
+	1    7350 4550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D D200
+U 1 1 62490CA6
+P 5450 3700
+F 0 "D200" H 5450 3917 50  0000 C CNN
+F 1 "1N4001" H 5450 3826 50  0000 C CNN
+F 2 "Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5450 3700 50  0001 C CNN
+F 3 "~" H 5450 3700 50  0001 C CNN
+	1    5450 3700
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D D201
+U 1 1 624915A9
+P 5450 4050
+F 0 "D201" H 5450 4267 50  0000 C CNN
+F 1 "1N4001" H 5450 4176 50  0000 C CNN
+F 2 "Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5450 4050 50  0001 C CNN
+F 3 "~" H 5450 4050 50  0001 C CNN
+	1    5450 4050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D D202
+U 1 1 62491C9D
+P 5450 4400
+F 0 "D202" H 5450 4617 50  0000 C CNN
+F 1 "1N4148" H 5450 4526 50  0000 C CNN
+F 2 "Diode_SMD:D_0402_1005Metric_Pad0.77x0.64mm_HandSolder" H 5450 4400 50  0001 C CNN
+F 3 "~" H 5450 4400 50  0001 C CNN
+	1    5450 4400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D D203
+U 1 1 62491CA3
+P 5450 4800
+F 0 "D203" H 5450 5017 50  0000 C CNN
+F 1 "1N4148" H 5450 4926 50  0000 C CNN
+F 2 "Diode_SMD:D_0402_1005Metric_Pad0.77x0.64mm_HandSolder" H 5450 4800 50  0001 C CNN
+F 3 "~" H 5450 4800 50  0001 C CNN
+	1    5450 4800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D D204
+U 1 1 62492E6F
+P 5450 5150
+F 0 "D204" H 5450 5367 50  0000 C CNN
+F 1 "1N4148" H 5450 5276 50  0000 C CNN
+F 2 "Diode_SMD:D_0402_1005Metric_Pad0.77x0.64mm_HandSolder" H 5450 5150 50  0001 C CNN
+F 3 "~" H 5450 5150 50  0001 C CNN
+	1    5450 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D D205
+U 1 1 62492E75
+P 5450 5500
+F 0 "D205" H 5450 5717 50  0000 C CNN
+F 1 "1N4148" H 5450 5626 50  0000 C CNN
+F 2 "Diode_SMD:D_0402_1005Metric_Pad0.77x0.64mm_HandSolder" H 5450 5500 50  0001 C CNN
+F 3 "~" H 5450 5500 50  0001 C CNN
+	1    5450 5500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7150 4350 6950 4350
+Wire Wire Line
+	6950 3700 5750 3700
+Wire Wire Line
+	7150 4450 6600 4450
+Wire Wire Line
+	6600 4050 5750 4050
+Wire Wire Line
+	7150 4650 6450 4650
+Wire Wire Line
+	6450 4650 6450 4800
+Wire Wire Line
+	6450 4800 5750 4800
+Wire Wire Line
+	7150 4750 6600 4750
+Wire Wire Line
+	6600 4750 6600 5150
+Wire Wire Line
+	6600 5150 5750 5150
+Wire Wire Line
+	7150 4850 6950 4850
+Wire Wire Line
+	6950 4850 6950 5500
+Wire Wire Line
+	6950 5500 5750 5500
+Wire Wire Line
+	7150 4550 6450 4550
+Wire Wire Line
+	6450 4400 5750 4400
+Wire Wire Line
+	5750 3700 5750 3800
+Connection ~ 5750 3700
+Wire Wire Line
+	5750 3700 5600 3700
+Wire Wire Line
+	5750 3800 5200 3800
+Wire Wire Line
+	5750 4050 5750 4150
+Connection ~ 5750 4050
+Wire Wire Line
+	5750 4050 5600 4050
+Wire Wire Line
+	5750 4150 5200 4150
+Wire Wire Line
+	5750 4500 5750 4400
+Wire Wire Line
+	5750 4500 5200 4500
+Connection ~ 5750 4400
+Wire Wire Line
+	5750 4400 5600 4400
+Wire Wire Line
+	5750 4800 5750 4900
+Connection ~ 5750 4800
+Wire Wire Line
+	5750 4800 5600 4800
+Wire Wire Line
+	5750 4900 5200 4900
+Wire Wire Line
+	5750 5150 5750 5250
+Connection ~ 5750 5150
+Wire Wire Line
+	5750 5150 5600 5150
+Wire Wire Line
+	5750 5250 5200 5250
+Wire Wire Line
+	5750 5500 5750 5600
+Connection ~ 5750 5500
+Wire Wire Line
+	5750 5500 5600 5500
+Wire Wire Line
+	5750 5600 5200 5600
+Wire Wire Line
+	6450 4400 6450 4550
+Wire Wire Line
+	6600 4050 6600 4450
+Wire Wire Line
+	6950 3700 6950 4350
+Text GLabel 5200 4400 0    50   Input ~ 0
+GPIO_S0D
+Text GLabel 5200 4500 0    50   Input ~ 0
+GPIO_S0W
+Text GLabel 5200 4800 0    50   Input ~ 0
+GPIO_S1D
+Text GLabel 5200 4900 0    50   Input ~ 0
+GPIO_S1W
+Text GLabel 5200 5150 0    50   Input ~ 0
+GPIO_S2D
+Text GLabel 5200 5250 0    50   Input ~ 0
+GPIO_S2W
+Text GLabel 5200 5500 0    50   Input ~ 0
+GPIO_S3D
+Text GLabel 5200 5600 0    50   Input ~ 0
+GPIO_S3W
+Text GLabel 5200 3700 0    50   Input ~ 0
+GPIO_P0D
+Text GLabel 5200 3800 0    50   Input ~ 0
+GPIO_P0W
+Text GLabel 5200 4050 0    50   Input ~ 0
+GPIO_P1D
+Text GLabel 5200 4150 0    50   Input ~ 0
+GPIO_P1W
+Wire Wire Line
+	5300 5500 5200 5500
+Wire Wire Line
+	5300 5150 5200 5150
+Wire Wire Line
+	5300 4800 5200 4800
+Wire Wire Line
+	5300 4400 5200 4400
+Wire Wire Line
+	5300 4050 5200 4050
+Wire Wire Line
+	5300 3700 5200 3700
+Text Notes 5850 5800 0    50   ~ 0
+TODO: put LSF0204 level shifter or so\non data (1N4148/GPIO_Sxy) lines? Or\nmaybe LSF0108 on all lines?
+$Comp
+L Connector_Generic:Conn_01x01 J201
+U 1 1 624BE0AB
+P 4750 1550
+F 0 "J201" H 4830 1592 50  0000 L CNN
+F 1 "Conn_01x01" H 4830 1501 50  0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 4750 1550 50  0001 C CNN
+F 3 "~" H 4750 1550 50  0001 C CNN
+	1    4750 1550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector_Generic:Conn_01x02 J203
+U 1 1 624BE9C1
+P 4750 1750
+F 0 "J203" H 4830 1742 50  0000 L CNN
+F 1 "Conn_01x01_MountingPin" H 4830 1651 50  0000 L CNN
+F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 4750 1750 50  0001 C CNN
+F 3 "~" H 4750 1750 50  0001 C CNN
+	1    4750 1750
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector_Generic:Conn_01x01 J202
+U 1 1 624C067F
+P 6450 1550
+F 0 "J202" H 6530 1592 50  0000 L CNN
+F 1 "Conn_01x01" H 6530 1501 50  0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 6450 1550 50  0001 C CNN
+F 3 "~" H 6450 1550 50  0001 C CNN
+	1    6450 1550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector_Generic:Conn_01x02 J204
+U 1 1 624C0685
+P 6450 1750
+F 0 "J204" H 6530 1742 50  0000 L CNN
+F 1 "Conn_01x01_MountingPin" H 6530 1651 50  0000 L CNN
+F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 6450 1750 50  0001 C CNN
+F 3 "~" H 6450 1750 50  0001 C CNN
+	1    6450 1750
+	1    0    0    -1  
+$EndComp
+Text GLabel 4350 1650 0    50   Input ~ 0
+TRIG_IN
+Wire Wire Line
+	4550 1550 4450 1550
+Wire Wire Line
+	4450 1550 4450 1650
+Wire Wire Line
+	4450 1650 4350 1650
+Wire Wire Line
+	4550 1750 4450 1750
+Wire Wire Line
+	4450 1750 4450 1650
+Connection ~ 4450 1650
+Text GLabel 6050 1650 0    50   Input ~ 0
+GLITCH_OUT
+Wire Wire Line
+	6250 1550 6150 1550
+Wire Wire Line
+	6150 1550 6150 1650
+Wire Wire Line
+	6150 1650 6050 1650
+Wire Wire Line
+	6250 1750 6150 1750
+Wire Wire Line
+	6150 1750 6150 1650
+Connection ~ 6150 1650
+$Comp
+L power:GND #PWR0131
+U 1 1 624CC8CB
+P 4450 1850
+F 0 "#PWR0131" H 4450 1600 50  0001 C CNN
+F 1 "GND" H 4455 1677 50  0000 C CNN
+F 2 "" H 4450 1850 50  0001 C CNN
+F 3 "" H 4450 1850 50  0001 C CNN
+	1    4450 1850
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4450 1850 4550 1850
+$Comp
+L power:GND #PWR0132
+U 1 1 624CF824
+P 6150 1850
+F 0 "#PWR0132" H 6150 1600 50  0001 C CNN
+F 1 "GND" H 6155 1677 50  0000 C CNN
+F 2 "" H 6150 1850 50  0001 C CNN
+F 3 "" H 6150 1850 50  0001 C CNN
+	1    6150 1850
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6150 1850 6250 1850
+$Comp
+L Connector_Generic:Conn_01x01 J205
+U 1 1 62729491
+P 7900 1600
+F 0 "J205" H 7980 1642 50  0000 L CNN
+F 1 "Conn_01x01" H 7980 1551 50  0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 7900 1600 50  0001 C CNN
+F 3 "~" H 7900 1600 50  0001 C CNN
+	1    7900 1600
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	7900 1800 7900 1900
+$Comp
+L power:GND #PWR0133
+U 1 1 6272E926
+P 7900 1900
+F 0 "#PWR0133" H 7900 1650 50  0001 C CNN
+F 1 "GND" H 7905 1727 50  0000 C CNN
+F 2 "" H 7900 1900 50  0001 C CNN
+F 3 "" H 7900 1900 50  0001 C CNN
+	1    7900 1900
+	1    0    0    -1  
+$EndComp
+Text Notes 5250 1200 0    50   ~ 0
+Basic connectors for trigger and glitch signals,\nboth Dupont pin header and SMA connector\navailable. (Also another pin header for GND.)
+Text Notes 5450 3350 0    50   ~ 0
+Generic GPIOs to interact with the DUT
+$EndSCHEMATC

psu.sch

@@ -0,0 +1,456 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 4 6
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+Text GLabel 5750 1300 0    50   Input ~ 0
+P22PWM
+Text GLabel 6550 1300 2    50   Input ~ 0
+Vdcraw
+Wire Wire Line
+	6550 1300 6250 1300
+Text Notes 5650 1000 0    50   ~ 0
+Power supply 1:\nuse PWM from controller as\ncontrollable value between\n0 and 3V3. Will be filtered\nout in next stage
+$Comp
+L misc-mcus:WPM404 U300
+U 1 1 624DAC4C
+P 6200 2500
+F 0 "U300" H 6200 2915 50  0000 C CNN
+F 1 "WPM404" H 6200 2824 50  0000 C CNN
+F 2 "chip-bo:VMA404-Module-THT" H 6200 2500 50  0001 C CNN
+F 3 "" H 6200 2500 50  0001 C CNN
+	1    6200 2500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5750 2650 5650 2650
+Wire Wire Line
+	5650 2650 5650 2850
+Wire Wire Line
+	5650 2850 6200 2850
+Wire Wire Line
+	6750 2850 6750 2650
+Wire Wire Line
+	6750 2650 6650 2650
+$Comp
+L power:GND #PWR0134
+U 1 1 624DB454
+P 6200 2950
+F 0 "#PWR0134" H 6200 2700 50  0001 C CNN
+F 1 "GND" H 6205 2777 50  0000 C CNN
+F 2 "" H 6200 2950 50  0001 C CNN
+F 3 "" H 6200 2950 50  0001 C CNN
+	1    6200 2950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6200 2950 6200 2850
+Connection ~ 6200 2850
+Wire Wire Line
+	6200 2850 6750 2850
+$Comp
+L power:VBUS #PWR0135
+U 1 1 624DBA73
+P 5650 2250
+F 0 "#PWR0135" H 5650 2100 50  0001 C CNN
+F 1 "VBUS" H 5665 2423 50  0000 C CNN
+F 2 "" H 5650 2250 50  0001 C CNN
+F 3 "" H 5650 2250 50  0001 C CNN
+	1    5650 2250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5650 2250 5650 2350
+Wire Wire Line
+	5650 2350 5750 2350
+Text GLabel 6750 2350 2    50   Input ~ 0
+Vdcraw
+Wire Wire Line
+	6750 2350 6650 2350
+Text Notes 5600 2000 0    50   ~ 0
+Power supply 2:\nUse an external VMA404/WPM404\nmodule as DCDC buck-boost\nconverter. Output not digitally\ncontrollable, though.
+Text Notes 5600 3550 0    50   ~ 0
+Power supply 3:\nReimplement VMA404/WPM404\nbut with digipot for digital control
+$Comp
+L Regulator_Switching:LM2596T-ADJ U301
+U 1 1 624F85D5
+P 6150 4100
+F 0 "U301" H 6150 4467 50  0000 C CNN
+F 1 "LM2596T-ADJ" H 6150 4376 50  0000 C CNN
+F 2 "Package_TO_SOT_THT:TO-220-5_P3.4x3.7mm_StaggerOdd_Lead3.8mm_Vertical" H 6200 3850 50  0001 L CIN
+F 3 "http://www.ti.com/lit/ds/symlink/lm2596.pdf" H 6150 4100 50  0001 C CNN
+	1    6150 4100
+	1    0    0    -1  
+$EndComp
+$Comp
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+U 1 1 624F935D
+P 4500 3850
+F 0 "#PWR0136" H 4500 3700 50  0001 C CNN
+F 1 "VBUS" H 4515 4023 50  0000 C CNN
+F 2 "" H 4500 3850 50  0001 C CNN
+F 3 "" H 4500 3850 50  0001 C CNN
+	1    4500 3850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4500 3850 4500 4000
+Wire Wire Line
+	4500 4000 4600 4000
+$Comp
+L Device:C C300
+U 1 1 624FA92B
+P 4600 4350
+F 0 "C300" H 4715 4396 50  0000 L CNN
+F 1 "470uF" H 4715 4305 50  0000 L CNN
+F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 4638 4200 50  0001 C CNN
+F 3 "~" H 4600 4350 50  0001 C CNN
+	1    4600 4350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4600 4200 4600 4000
+Connection ~ 4600 4000
+Wire Wire Line
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+Wire Wire Line
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+U 1 1 624FB9F9
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+F 0 "#PWR0137" H 6150 4500 50  0001 C CNN
+F 1 "GND" H 6155 4577 50  0000 C CNN
+F 2 "" H 6150 4750 50  0001 C CNN
+F 3 "" H 6150 4750 50  0001 C CNN
+	1    6150 4750
+	1    0    0    -1  
+$EndComp
+Connection ~ 6150 4700
+$Comp
+L Device:C C301
+U 1 1 62500C3C
+P 5100 4350
+F 0 "C301" H 5215 4396 50  0000 L CNN
+F 1 "100nF" H 5215 4305 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 5138 4200 50  0001 C CNN
+F 3 "~" H 5100 4350 50  0001 C CNN
+	1    5100 4350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	5100 4200 5100 4000
+Connection ~ 5100 4000
+Wire Wire Line
+	5100 4000 5650 4000
+Wire Wire Line
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+Connection ~ 5100 4700
+$Comp
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+U 1 1 62502C0F
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+F 0 "D300" V 6854 4530 50  0000 L CNN
+F 1 "1N5822" V 6945 4530 50  0000 L CNN
+F 2 "Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6900 4450 50  0001 C CNN
+F 3 "~" H 6900 4450 50  0001 C CNN
+	1    6900 4450
+	0    1    1    0   
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	6900 4200 6900 4300
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	6900 4700 6900 4600
+Wire Wire Line
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+Wire Wire Line
+	4600 4500 4600 4700
+$Comp
+L Device:L L300
+U 1 1 625083CC
+P 7150 4200
+F 0 "L300" V 7340 4200 50  0000 C CNN
+F 1 "10nH" V 7249 4200 50  0000 C CNN
+F 2 "Inductor_SMD:L_7.3x7.3_H4.5" H 7150 4200 50  0001 C CNN
+F 3 "~" H 7150 4200 50  0001 C CNN
+	1    7150 4200
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	7000 4200 6900 4200
+Connection ~ 6900 4200
+$Comp
+L Device:C C302
+U 1 1 6250977C
+P 7450 4450
+F 0 "C302" H 7565 4496 50  0000 L CNN
+F 1 "220uF" H 7565 4405 50  0000 L CNN
+F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 7488 4300 50  0001 C CNN
+F 3 "~" H 7450 4450 50  0001 C CNN
+	1    7450 4450
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C303
+U 1 1 62509B61
+P 7950 4450
+F 0 "C303" H 8065 4496 50  0000 L CNN
+F 1 "100nF" H 8065 4405 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 7988 4300 50  0001 C CNN
+F 3 "~" H 7950 4450 50  0001 C CNN
+	1    7950 4450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7300 4200 7450 4200
+Wire Wire Line
+	7450 4200 7450 4300
+Wire Wire Line
+	7450 4200 7950 4200
+Wire Wire Line
+	7950 4200 7950 4300
+Connection ~ 7450 4200
+Wire Wire Line
+	7950 4600 7950 4700
+Wire Wire Line
+	7950 4700 7450 4700
+Connection ~ 6900 4700
+Wire Wire Line
+	7450 4600 7450 4700
+Connection ~ 7450 4700
+Wire Wire Line
+	7450 4700 6900 4700
+Text GLabel 8050 4200 2    50   Input ~ 0
+Vdcraw
+Wire Wire Line
+	8050 4200 7950 4200
+Text GLabel 7000 3900 2    50   Input ~ 0
+DPOT_W
+Wire Wire Line
+	7550 4000 7450 4000
+Wire Wire Line
+	7450 4000 7450 4200
+Wire Wire Line
+	7000 3900 6850 3900
+Wire Wire Line
+	6850 3900 6850 4000
+Wire Wire Line
+	6850 4000 6650 4000
+$Comp
+L Device:R R300
+U 1 1 6251398A
+P 8200 3750
+F 0 "R300" H 8270 3796 50  0000 L CNN
+F 1 "820" H 8270 3705 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 8130 3750 50  0001 C CNN
+F 3 "~" H 8200 3750 50  0001 C CNN
+	1    8200 3750
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR0138
+U 1 1 625155C3
+P 8450 3850
+F 0 "#PWR0138" H 8450 3600 50  0001 C CNN
+F 1 "GND" H 8455 3677 50  0000 C CNN
+F 2 "" H 8450 3850 50  0001 C CNN
+F 3 "" H 8450 3850 50  0001 C CNN
+	1    8450 3850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8050 3750 7900 3750
+Wire Wire Line
+	8350 3750 8450 3750
+Wire Wire Line
+	8450 3750 8450 3850
+Connection ~ 7950 4200
+Text Notes 7200 5250 0    50   ~ 0
+See 'psuflt' schematic\nfor the implementation\nof the digipot & where\nthese global labels\ncome from
+$Comp
+L misc-mcus:AP7168 U?
+U 1 1 6266715B
+P 6250 5950
+AR Path="/61CA98F5/6266715B" Ref="U?"  Part="1" 
+AR Path="/61CA9896/6266715B" Ref="U302"  Part="1" 
+F 0 "U302" H 6250 6365 50  0000 C CNN
+F 1 "AP7168" H 6250 6274 50  0000 C CNN
+F 2 "Package_SO:Diodes_SO-8EP" H 6250 6000 50  0001 C CNN
+F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/DIOD/DIODS13063/DIODS13063-1.pdf?hkey=6D3A4C79FDBF58556ACFDE234799DDF0" H 6250 6000 50  0001 C CNN
+	1    6250 5950
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 62667161
+P 5050 5500
+AR Path="/61CA98F5/62667161" Ref="#PWR?"  Part="1" 
+AR Path="/61CA9896/62667161" Ref="#PWR0139"  Part="1" 
+F 0 "#PWR0139" H 5050 5350 50  0001 C CNN
+F 1 "VBUS" H 5065 5673 50  0000 C CNN
+F 2 "" H 5050 5500 50  0001 C CNN
+F 3 "" H 5050 5500 50  0001 C CNN
+	1    5050 5500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5050 5600 5050 5500
+Wire Wire Line
+	5050 6100 5050 5900
+Connection ~ 5050 5600
+$Comp
+L power:GND #PWR?
+U 1 1 6266716A
+P 6250 6450
+AR Path="/61CA98F5/6266716A" Ref="#PWR?"  Part="1" 
+AR Path="/61CA9896/6266716A" Ref="#PWR0140"  Part="1" 
+F 0 "#PWR0140" H 6250 6200 50  0001 C CNN
+F 1 "GND" H 6255 6277 50  0000 C CNN
+F 2 "" H 6250 6450 50  0001 C CNN
+F 3 "" H 6250 6450 50  0001 C CNN
+	1    6250 6450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6250 6450 6250 6350
+Wire Wire Line
+	6800 5800 7000 5800
+Text GLabel 7200 6000 2    50   Input ~ 0
+DPOT_W
+Text GLabel 7200 5900 2    50   Input ~ 0
+DPOT_HI
+Wire Wire Line
+	7200 5900 7000 5900
+Wire Wire Line
+	7000 5900 7000 5800
+Connection ~ 7000 5800
+Wire Wire Line
+	7000 5800 7800 5800
+Wire Wire Line
+	6900 6000 6900 5900
+Wire Wire Line
+	6900 5900 6800 5900
+Wire Wire Line
+	6900 6000 7200 6000
+Connection ~ 6250 6350
+Wire Wire Line
+	6250 6350 6250 6300
+Wire Wire Line
+	5700 5900 5600 5900
+Wire Wire Line
+	5600 5600 5600 5800
+Wire Wire Line
+	5600 5800 5700 5800
+Wire Wire Line
+	5300 5900 5050 5900
+Wire Wire Line
+	5050 5900 5050 5600
+$Comp
+L Device:C C?
+U 1 1 6266718D
+P 4700 5850
+AR Path="/61CA98F5/6266718D" Ref="C?"  Part="1" 
+AR Path="/61CA9896/6266718D" Ref="C304"  Part="1" 
+F 0 "C304" H 4815 5896 50  0000 L CNN
+F 1 "1uF" H 4815 5805 50  0000 L CNN
+F 2 "Capacitor_SMD:C_01005_0402Metric_Pad0.57x0.30mm_HandSolder" H 4738 5700 50  0001 C CNN
+F 3 "~" H 4700 5850 50  0001 C CNN
+	1    4700 5850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5050 5600 4700 5600
+Wire Wire Line
+	4700 6100 5050 6100
+$Comp
+L Device:C C?
+U 1 1 62667197
+P 7800 6100
+AR Path="/61CA98F5/62667197" Ref="C?"  Part="1" 
+AR Path="/61CA9896/62667197" Ref="C305"  Part="1" 
+F 0 "C305" H 7915 6146 50  0000 L CNN
+F 1 "10uF" H 7915 6055 50  0000 L CNN
+F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 7838 5950 50  0001 C CNN
+F 3 "~" H 7800 6100 50  0001 C CNN
+	1    7800 6100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7800 5950 7800 5800
+Connection ~ 7800 5800
+Wire Wire Line
+	7800 5800 8000 5800
+Wire Wire Line
+	7800 6350 7800 6250
+Wire Wire Line
+	5050 5600 5600 5600
+Wire Wire Line
+	4700 5600 4700 5700
+Wire Wire Line
+	4700 6000 4700 6100
+Connection ~ 5050 5900
+Text Notes 5700 5450 0    50   ~ 0
+Power supply 4:\nUse an LDO to control the\nvoltage. No PWM or filter\nneeded, only the digipot.
+Text GLabel 8000 5800 2    50   Input ~ 0
+Vdcraw
+Text GLabel 7550 4000 2    50   Input ~ 0
+DPOT_HI
+Text GLabel 7900 3750 0    50   Input ~ 0
+DPOT_LO
+$Comp
+L Device:R R?
+U 1 1 62667182
+P 5450 5900
+AR Path="/61CA98F5/62667182" Ref="R?"  Part="1" 
+AR Path="/61CA9896/62667182" Ref="R301"  Part="1" 
+F 0 "R301" V 5243 5900 50  0000 C CNN
+F 1 "100k" V 5334 5900 50  0000 C CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5380 5900 50  0001 C CNN
+F 3 "~" H 5450 5900 50  0001 C CNN
+	1    5450 5900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6050 1300 5750 1300
+$Comp
+L Device:Jumper_NO_Small JP300
+U 1 1 62816BB9
+P 6150 1300
+F 0 "JP300" H 6150 1485 50  0000 C CNN
+F 1 "Jumper_NO_Small" H 6150 1394 50  0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6150 1300 50  0001 C CNN
+F 3 "~" H 6150 1300 50  0001 C CNN
+	1    6150 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6250 6350 7800 6350
+Wire Wire Line
+	5700 6100 5600 6100
+Text GLabel 5600 6100 0    50   Input ~ 0
+EMERG
+Wire Wire Line
+	5100 4700 6150 4700
+Text GLabel 5550 4350 3    50   Input ~ 0
+~EMERG~
+Wire Wire Line
+	5550 4350 5550 4200
+$EndSCHEMATC

psuflt.sch

@@ -0,0 +1,368 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 5 6
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Amplifier_Operational:LM358 U400
+U 1 1 62527821
+P 3700 2050
+F 0 "U400" H 3700 2417 50  0000 C CNN
+F 1 "LM358" H 3700 2326 50  0000 C CNN
+F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3700 2050 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 3700 2050 50  0001 C CNN
+	1    3700 2050
+	1    0    0    1   
+$EndComp
+$Comp
+L Amplifier_Operational:LM358 U400
+U 3 1 62528341
+P 3700 2050
+F 0 "U400" H 3658 2096 50  0000 L CNN
+F 1 "LM358" H 3658 2005 50  0000 L CNN
+F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3700 2050 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 3700 2050 50  0001 C CNN
+	3    3700 2050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R400
+U 1 1 6252AA40
+P 2950 2150
+F 0 "R400" V 2743 2150 50  0000 C CNN
+F 1 "47k" V 2834 2150 50  0000 C CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 2880 2150 50  0001 C CNN
+F 3 "~" H 2950 2150 50  0001 C CNN
+	1    2950 2150
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3400 2150 3200 2150
+$Comp
+L Device:C C400
+U 1 1 62530F17
+P 3200 2400
+F 0 "C400" H 3315 2446 50  0000 L CNN
+F 1 "10uF" H 3315 2355 50  0000 L CNN
+F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 3238 2250 50  0001 C CNN
+F 3 "~" H 3200 2400 50  0001 C CNN
+	1    3200 2400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3200 2250 3200 2150
+Connection ~ 3200 2150
+Wire Wire Line
+	3200 2150 3100 2150
+Wire Wire Line
+	3200 2550 3200 2600
+$Comp
+L power:GND #PWR0141
+U 1 1 6253577E
+P 3200 2650
+F 0 "#PWR0141" H 3200 2400 50  0001 C CNN
+F 1 "GND" H 3205 2477 50  0000 C CNN
+F 2 "" H 3200 2650 50  0001 C CNN
+F 3 "" H 3200 2650 50  0001 C CNN
+	1    3200 2650
+	1    0    0    -1  
+$EndComp
+Text GLabel 2650 2150 0    50   Input ~ 0
+Vdcraw
+Wire Wire Line
+	2800 2150 2650 2150
+Wire Wire Line
+	3200 2600 3600 2600
+Wire Wire Line
+	3600 2600 3600 2350
+Connection ~ 3200 2600
+Wire Wire Line
+	3200 2600 3200 2650
+$Comp
+L power:VBUS #PWR0142
+U 1 1 62541FB6
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+F 0 "#PWR0142" H 3600 1500 50  0001 C CNN
+F 1 "VBUS" H 3615 1823 50  0000 C CNN
+F 2 "" H 3600 1650 50  0001 C CNN
+F 3 "" H 3600 1650 50  0001 C CNN
+	1    3600 1650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	4100 1400 4100 2050
+Wire Wire Line
+	4100 2050 4000 2050
+Connection ~ 4100 2050
+Text GLabel 5300 2600 1    50   Input ~ 0
+Vdcflt
+$Comp
+L Device:R R401
+U 1 1 625474BB
+P 5300 3050
+F 0 "R401" H 5370 3096 50  0000 L CNN
+F 1 "10k" H 5370 3005 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5230 3050 50  0001 C CNN
+F 3 "~" H 5300 3050 50  0001 C CNN
+	1    5300 3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R402
+U 1 1 62547F7D
+P 5300 3550
+F 0 "R402" H 5370 3596 50  0000 L CNN
+F 1 "10k" H 5370 3505 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5230 3550 50  0001 C CNN
+F 3 "~" H 5300 3550 50  0001 C CNN
+	1    5300 3550
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0143
+U 1 1 6254865E
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+F 0 "#PWR0143" H 5300 3600 50  0001 C CNN
+F 1 "GND" H 5305 3677 50  0000 C CNN
+F 2 "" H 5300 3850 50  0001 C CNN
+F 3 "" H 5300 3850 50  0001 C CNN
+	1    5300 3850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	5300 3400 5300 3300
+Text GLabel 5450 3300 2    50   Input ~ 0
+ADC0
+Wire Wire Line
+	5450 3300 5300 3300
+Connection ~ 5300 3300
+Wire Wire Line
+	5300 3300 5300 3200
+$Comp
+L Potentiometer_Digital:DS1882E U401
+U 1 1 6255530A
+P 6650 4200
+F 0 "U401" H 6650 4981 50  0000 C CNN
+F 1 "DS1803" H 6650 4890 50  0000 C CNN
+F 2 "Package_SO:TSSOP-16_4.4x5mm_P0.65mm" H 6850 3550 50  0001 C CNN
+F 3 "" H 6250 4100 50  0001 C CNN
+	1    6650 4200
+	1    0    0    -1  
+$EndComp
+Text GLabel 7150 4500 2    50   Input ~ 0
+DPOT_LO
+Text GLabel 7150 4400 2    50   Input ~ 0
+DPOT_W
+Text GLabel 7150 4300 2    50   Input ~ 0
+DPOT_HI
+Wire Wire Line
+	7150 4300 7050 4300
+Wire Wire Line
+	7050 4400 7150 4400
+Wire Wire Line
+	7150 4500 7050 4500
+$Comp
+L power:+3V3 #PWR0144
+U 1 1 62571F0D
+P 6650 3350
+F 0 "#PWR0144" H 6650 3200 50  0001 C CNN
+F 1 "+3V3" H 6665 3523 50  0000 C CNN
+F 2 "" H 6650 3350 50  0001 C CNN
+F 3 "" H 6650 3350 50  0001 C CNN
+	1    6650 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0145
+U 1 1 6257376C
+P 6600 4950
+F 0 "#PWR0145" H 6600 4700 50  0001 C CNN
+F 1 "GND" H 6605 4777 50  0000 C CNN
+F 2 "" H 6600 4950 50  0001 C CNN
+F 3 "" H 6600 4950 50  0001 C CNN
+	1    6600 4950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	6650 4850 6600 4850
+Wire Wire Line
+	6550 4850 6550 4800
+Wire Wire Line
+	6600 4850 6600 4950
+Connection ~ 6600 4850
+Wire Wire Line
+	6600 4850 6550 4850
+Wire Wire Line
+	7050 3900 7200 3900
+Wire Wire Line
+	7050 4100 7650 4100
+Wire Wire Line
+	7650 4100 7650 4250
+$Comp
+L power:GND #PWR0146
+U 1 1 6257D4F0
+P 7650 4250
+F 0 "#PWR0146" H 7650 4000 50  0001 C CNN
+F 1 "GND" H 7655 4077 50  0000 C CNN
+F 2 "" H 7650 4250 50  0001 C CNN
+F 3 "" H 7650 4250 50  0001 C CNN
+	1    7650 4250
+	1    0    0    -1  
+$EndComp
+Text GLabel 7950 4000 2    50   Input ~ 0
+Vdclo
+Wire Wire Line
+	7050 4000 7800 4000
+Text GLabel 6150 3900 0    50   Input ~ 0
+DPOT_CLK
+Text GLabel 6150 4000 0    50   Input ~ 0
+DPOT_DAT
+Wire Wire Line
+	6250 3900 6150 3900
+Wire Wire Line
+	6150 4000 6250 4000
+Wire Wire Line
+	6650 3350 6650 3600
+$Comp
+L power:VBUS #PWR0147
+U 1 1 6258CDD8
+P 6550 3350
+F 0 "#PWR0147" H 6550 3200 50  0001 C CNN
+F 1 "VBUS" H 6565 3523 50  0000 C CNN
+F 2 "" H 6550 3350 50  0001 C CNN
+F 3 "" H 6550 3350 50  0001 C CNN
+	1    6550 3350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6550 3600 6550 3350
+Wire Wire Line
+	6550 4850 6150 4850
+Wire Wire Line
+	6150 4850 6150 4600
+Wire Wire Line
+	6150 4600 6250 4600
+Connection ~ 6550 4850
+Wire Wire Line
+	6250 4500 6150 4500
+Wire Wire Line
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+Connection ~ 6150 4600
+Wire Wire Line
+	6250 4400 6150 4400
+Wire Wire Line
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+Connection ~ 6150 4500
+Wire Wire Line
+	6150 4400 6150 4200
+Connection ~ 6150 4400
+Wire Wire Line
+	6150 4200 6250 4200
+$Comp
+L Device:R R403
+U 1 1 625A082E
+P 7800 4250
+F 0 "R403" H 7870 4296 50  0000 L CNN
+F 1 "10k" H 7870 4205 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 7730 4250 50  0001 C CNN
+F 3 "~" H 7800 4250 50  0001 C CNN
+	1    7800 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R404
+U 1 1 625A0834
+P 7800 4750
+F 0 "R404" H 7870 4796 50  0000 L CNN
+F 1 "10k" H 7870 4705 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 7730 4750 50  0001 C CNN
+F 3 "~" H 7800 4750 50  0001 C CNN
+	1    7800 4750
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0148
+U 1 1 625A083A
+P 7800 5050
+F 0 "#PWR0148" H 7800 4800 50  0001 C CNN
+F 1 "GND" H 7805 4877 50  0000 C CNN
+F 2 "" H 7800 5050 50  0001 C CNN
+F 3 "" H 7800 5050 50  0001 C CNN
+	1    7800 5050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7800 5050 7800 4900
+Wire Wire Line
+	7800 4600 7800 4500
+Wire Wire Line
+	7800 4100 7800 4000
+Text GLabel 7950 4500 2    50   Input ~ 0
+ADC1
+Wire Wire Line
+	7950 4500 7800 4500
+Connection ~ 7800 4500
+Wire Wire Line
+	7800 4500 7800 4400
+Connection ~ 7800 4000
+Wire Wire Line
+	7800 4000 7950 4000
+Text Notes 3000 1300 0    50   ~ 0
+Use a (shitty) active RC filter to\nfilter out ripple (or PWM signal)\nfrom the unfiltered DCDC output
+$Comp
+L Jumper:Jumper_3_Bridged12 JP400
+U 1 1 6267A25D
+P 4750 2750
+F 0 "JP400" V 4704 2817 50  0000 L CNN
+F 1 "Jumper_3_Bridged12" V 4795 2817 50  0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 4750 2750 50  0001 C CNN
+F 3 "~" H 4750 2750 50  0001 C CNN
+	1    4750 2750
+	0    -1   1    0   
+$EndComp
+Wire Wire Line
+	4750 2500 4750 2050
+Wire Wire Line
+	4750 3000 4750 3400
+Wire Wire Line
+	4750 3400 4300 3400
+Text GLabel 4300 3400 0    50   Input ~ 0
+Vdcraw
+Wire Wire Line
+	7200 2750 7200 3900
+Wire Wire Line
+	4900 2750 5300 2750
+Wire Wire Line
+	4100 2050 4750 2050
+Wire Wire Line
+	5300 2900 5300 2750
+Connection ~ 5300 2750
+Wire Wire Line
+	5300 2750 7200 2750
+Wire Wire Line
+	5300 2750 5300 2600
+Text Notes 3450 3250 0    50   ~ 0
+Use filtered or raw DCDC output\ndepending on PSU used: use raw\nif using PSU4 (LDO), otherwise\nuse filtered.
+$EndSCHEMATC