Kasli SoC V1.1 will need a slight change in MCP23017 IOs #228

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opened 2023-04-12 17:16:25 +08:00 by SingularitySurfer · 0 comments

SFP0_LED and VUSB_PRESENT_N are swapped. This means turning on the SFP_0 LED with the current code will drive VUSB_PRESENT_N. This goes strait to GND via a MOSFET if VUSB is present, as normally the case.
https://github.com/sinara-hw/Kasli-SOC/issues/69

SFP0_LED and VUSB_PRESENT_N are swapped. This means turning on the SFP_0 LED with the current code will drive VUSB_PRESENT_N. This goes strait to GND via a MOSFET if VUSB is present, as normally the case. https://github.com/sinara-hw/Kasli-SOC/issues/69
morgan was assigned by sb10q 2023-07-24 16:34:55 +08:00
sb10q closed this issue 2023-07-24 22:59:22 +08:00
sb10q reopened this issue 2023-08-03 10:43:52 +08:00
sb10q closed this issue 2023-09-04 15:50:46 +08:00
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Reference: M-Labs/artiq-zynq#228
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