| SDI‐056 I/Oマップ・コネクタ配列表 |
| A2 | A1 | A0 | FUNCTION |
|
1 1 1 1 |
1 1 0 0 |
1 0 1 0 |
Z80A-CTC Channel 3 Z80A-CTC Channel 2 Z80A-CTC Channel 1 Z80A-CTC Channel 0 |
|
0 0 0 0 |
1 1 0 0 |
1 0 1 0 |
Z80A-SIO Channel B Control Z80A-SIO Channel B Data Z80A-SIO Channel A Control Z80A-SIO Channel A Data |
| PIN# | SIGNAL | PIN# | SIGNAL |
|
1 3 5 7 9 11 13 15 17 19 |
GND RxD TxD CTS TxC RTS DTR DCD RxC GND |
2 4 6 8 10 12 14 16 18 20 |
GND - - - - - - - - GND |