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readme update

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pull/3/head
davor 7 years ago
parent ce5143d974
commit dd148a62df
1 changed files with 1 additions and 4 deletions
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README.md
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@ -163,9 +163,6 @@ Test the prototype.
[x] Reconnect WIFI_OFF so that jumper has priority [x] Reconnect WIFI_OFF so that jumper has priority
[x] 25MHz oscillator: needs clearance from LEDs, move under USB1 [x] 25MHz oscillator: needs clearance from LEDs, move under USB1
[x] connect SHUTDOWN to FPGA [x] connect SHUTDOWN to FPGA
[ ] ESP-32: GPIO12 at boot selects internal flash voltage,
it is connected to J1_27+ and wrong pullup/pulldown at boot
will prevent ESP32 from booting
[x] ESP-32: won't boot when SD connected. Don't solder it at PCB v1.7 [x] ESP-32: won't boot when SD connected. Don't solder it at PCB v1.7
It is routed differently in newer release It is routed differently in newer release
Arduino->Examples->ESP32->SD_MMC_Test Arduino->Examples->ESP32->SD_MMC_Test
@ -200,6 +197,6 @@ Test the prototype.
[ ] move GP7,GP8 from gpio bank0 to gpio bank7 [ ] move GP7,GP8 from gpio bank0 to gpio bank7
[x] route selected voltage to VCCio0/7 [x] route selected voltage to VCCio0/7
[x] route selected voltage to J1 PMOD instead of 3.3V fixed [x] route selected voltage to J1 PMOD instead of 3.3V fixed
[ ] more bank0,1,7 decoupling capacitors [x] more bank0,1,7 decoupling capacitors
[x] Move Jumper 2.5V/3.3V deeper inside PCB (angled header) [x] Move Jumper 2.5V/3.3V deeper inside PCB (angled header)
[x] Selected 2.5/3.3V to J1 header (instead fixed 3.3V) [x] Selected 2.5/3.3V to J1 header (instead fixed 3.3V)

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