| LCD | SIGNAL | Roadrunner | |
|---|---|---|---|
| 1 | VLED- | GND | |
| 2 | VLED+ | 23VDC | |
| 3 | GND | GND | |
| 4 | VDD | 3VDC | |
| 5 | R0 | PB27 | LCD DAT16 |
| 6 | R1 | PB28 | LCD DAT17 |
| 7 | R2 | PC22 | LCD DAT18 |
| 8 | R3 | PC23 | LCD DAT19 |
| 9 | R4 | PC24 | LCD DAT20 |
| 10 | R5 | PC25 | LCD DAT21 |
| 11 | R6 | PC26 | LCD DAT22 |
| 12 | R7 | PC27 | LCD DAT23 |
| 13 | G0 | PB19 | LCD DAT8 |
| 14 | G1 | PB20 | LCD DAT9 |
| 15 | G2 | PC16 | LCD DAT10 |
| 16 | G3 | PC17 | LCD DAT11 |
| 17 | G4 | PC18 | LCD DAT12 |
| 18 | G5 | PC19 | LCD DAT13 |
| 19 | G6 | PC20 | LCD DAT14 |
| 20 | G7 | PC21 | LCD DAT15 |
| 21 | B0 | PB11 | LCD DAT0 |
| 22 | B1 | PB12 | LCD DAT1 |
| 23 | B2 | PC10 | LCD DAT2 |
| 24 | B3 | PC11 | LCD DAT3 |
| 25 | B4 | PC12 | LCD DAT4 |
| 26 | B5 | PC13 | LCD DAT5 |
| 27 | B6 | PC14 | LCD DAT6 |
| 28 | B7 | PC15 | LCD DAT7 |
| 29 | DGND | GND | |
| 30 | DCLK | PD0 | LCD PCK |
| 31 | DISP | PC29 | LCD DISP |
| 32 | HSYNC | PC31 | LCD HSYNC |
| 33 | VSYNC | PC30 | LCD VSYNC |
| 34 | DE | PD1 | LCD DEN |
| 35 | NC | ||
| 36 | GND | GND | |
| 37 | PD19 | ||
| 38 | PC3 | ||
| 39 | PD20 | ||
| 40 | PC4 |