OPTION HDMI PINS clockpositivepin, d0positivepin, d1positivepin, d2positivepin
HDMI VERSION ONLY
Set the I/O pins used for the HDMI video output. This is only required to suit nonstandard PCB layouts.
The positive HDMI signal pins are set according to nbr below. Valid values are 0-7 and the pins must not overlap for each channel. If nbr is an even number the negative output is on physical pin+1, if nbr is odd it will be on physical pin-1.
| nbr | HSTX Nbr | Physical Pin |
|---|---|---|
| 0 | HSTX0 | GP12 |
| 1 | HSTX1 | GP13 |
| 2 | HSTX2 | GP14 |
| 3 | HSTX3 | GP15 |
| 4 | HSTX4 | GP16 |
| 5 | HSTX5 | GP17 |
| 6 | HSTX6 | GP18 |
| 7 | HSTX7 | GP19 |
The default is: OPTION HDMI PINS 2, 0, 6, 4
Which means that:
- CK+ and CK- are allocated to GP14 and GP15
- D0+ and D0- are allocated to GP12 and GP13
- D1+ and D1- are allocated to GP18 and GP19
- D2+ and D2- are allocated to GP16 and GP17