- Change GPIO pin for LED from pin 7 (default 1-wire) to pin 11.
- Increase hole size for blue 12 VDC power connector.
- Add Chip Select to SPI (GPIO 10 SPI0_CE0) to H7. This is for the AD7124-8 Eval Board. Currently:
| H7 SPI ver 0.3
|
| Pin
|
Signal
|
| 1
|
+3.3
|
| 2
|
SPI0 11 SPI0 CLK
|
| 3
|
GPIO 13 SPI0 MISO
|
| 4
|
GPIO 12 SPI0 MOSI
|
| 5
|
Ground
|
Currently:
| H2 I2C Bus
|
| Pin
|
Signal
|
| 1
|
+5
|
| 2
|
+3.3
|
| 3
|
I2C
|
| 4
|
I2C
|
| 5
|
Ground
|
New (but remove + 5 and make Pin 5 NC:
| Old H2 I2C Bus
|
New H2 for RTC
|
| Pin
|
Signal
|
New Pin
|
| 1
|
+5
|
No connect
|
| 2
|
+3.3
|
Pin 1 of H2
|
| 3
|
I2C
|
Pin 2 of H2
|
| 4
|
I2C
|
Pin 3 of H2
|
| 5
|
Ground
|
No connect
|
| Ground for C
|
Ground
|
Pin 5 of H2
|
