26 pin Sun AUI connector
| Pin | Signal | Description |
|---|---|---|
| 1 | AUI_DO_L | |
| 2 | AUI_DI | |
| 3 | AUI_CI_L | |
| 4 | ENET_PWR | |
| 5 | EMCTL | |
| 6 | CHIDX | |
| 7 | CHI_CLK | |
| 8 | CODFS | |
| 9 | N/C | |
| 10 | Vcc | |
| 11 | Vcc | |
| 12 | Codec_PWR_DN_L | |
| 13 | MIDI_IN | |
| 14 | AUI_DO | |
| 15 | AUI_DI_L | |
| 16 | AUI_CI | |
| 17 | GND | |
| 18 | RESET_SENSE_L | |
| 19 | CHIDR | |
| 20 | CHIDFS | |
| 21 | CODCK | |
| 22 | N/C | |
| 23 | GND | |
| 24 | GND | |
| 25 | MIDI_OUT | |
| 26 | MIDI_IN_L |