Update 'Hardware info'
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@ -13,7 +13,7 @@ The SQ50 consists of the following components:
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* TI OPA 4354A 912Q (quad opamp, [product info](https://www.ti.com/product/OPA4354))
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* A number of analog components
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* Bottom side:
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* 8-pin 1.27mm pin header/connector (JTAG)
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* 8-pin 1.25mm JST connector (JTAG)
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* 3 empty slots/solder pads for more ISSI SRAM chips (probably used in the SQ100/SQ200 variants)
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* Empty solder pads for a SOIC-8 chip for unknown purpose
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* 147776 TP949 6EAL (QFN-16, unknown purpose)
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@ -35,7 +35,7 @@ Bottom side of the PCB:
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### JTAG connector
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The board has an 8-pin 1.25mm-pitch JTAG connector (JST-ish) on the bottom side, under the USB connector. (Connection hasn't been tested with a JTAG probe yet, though. The pins have been checked with a continuity tester that it goes to the Spartan-3AN JTAG pins.) The pinout is as follows:
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The board has an 8-pin 1.25mm-pitch JTAG connector (JST-ish, probably compatible with Molex PicoBlade/Multicomp Pro 34443) on the bottom side, under the USB connector. (Connection hasn't been tested with a JTAG probe yet, though. The pins have been checked with a continuity tester that it goes to the Spartan-3AN JTAG pins.) The pinout is as follows:
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```
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_________
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