ピンの数え方に自信がありません(^_^;)GNDとVccの位置関係から勝手に数字を振りました
間違っていたら正確な数え方教えてください。
| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | GND | Ground | |
| 2 | D3 | ←→ | Data 3 |
| 3 | D4 | ←→ | Data 4 |
| 4 | D5 | ←→ | Data 5 |
| 5 | D6 | ←→ | Data 6 |
| 6 | D7 | ←→ | Data 7 |
| 7 | /CE1 | → | Card Enable 1 |
| 8 | A10 | → | Address 10 |
| 9 | /OE | → | Output Enable |
| 10 | A11 | → | Address 11 |
| 11 | A9 | → | Address 9 |
| 12 | A8 | → | Address 8 |
| 13 | A13 | → | Address 13 |
| 14 | A14 | → | Address 14 |
| 15 | /WE:/P | → | Write Enable : Program |
| 16 | /READY:/IREQ | ← | Ready : Busy (IREQ) |
| 17 | VCC | → | +5V |
| 18 | VPP1 | → | Programming Voltage (EPROM) |
| 19 | A16 | → | Address 16 |
| 20 | A15 | → | Address 15 |
| 21 | A12 | → | Address 12 |
| 22 | A7 | → | Address 7 |
| 23 | A6 | → | Address 6 |
| 24 | A5 | → | Address 5 |
| 25 | A4 | → | Address 4 |
| 26 | A3 | → | Address 3 |
| 27 | A2 | → | Address 2 |
| 28 | A1 | → | Address 1 |
| 29 | A0 | → | Address 0 |
| 30 | D0 | ←→ | Data 0 |
| 31 | D1 | ←→ | Data 1 |
| 32 | D2 | ←→ | Data 2 |
| 33 | /WP:/IOIS16 | ← | Write Protect : IOIS16 |
| 34 | GND | Ground | |
| 35 | GND | Ground | |
| 36 | /CD1 | ← | Card Detect 1 |
| 37 | D11 | ←→ | Data 11 |
| 38 | D12 | ←→ | Data 12 |
| 39 | D13 | ←→ | Data 13 |
| 40 | D14 | ←→ | Data 14 |
| 41 | D15 | ←→ | Data 15 |
| 42 | /CE2 | → | Card Enable 2 |
| 43 | /VS1 | → | Refresh |
| 44 | /IORD | ? | I/O Read |
| 45 | /IOWR | ? | I/O Write |
| 46 | A17 | → | Address 17 |
| 47 | A18 | → | Address 18 |
| 48 | A19 | → | Address 19 |
| 49 | A20 | → | Address 20 |
| 50 | A21 | → | Address 21 |
| 51 | VCC | → | +5V |
| 52 | VPP2 | → | Programmeing Voltage 2 (EPROM) |
| 53 | A22 | → | Address 22 |
| 54 | A23 | → | Address 23 |
| 55 | A24 | → | Address 24 |
| 56 | A25 | → | Address 25 |
| 57 | /VS2 | ? | RFU |
| 58 | RESET | ? | RESET |
| 59 | /WAIT | ? | WAIT |
| 60 | /INPACK | ? | |
| 61 | /REG | → | Register Select |
| 62 | /BVD2:SPKR | ← | Battery Voltage Detect 2 : SPKR |
| 63 | /BVD1:STSCHG | ← | Battery Voltage Detect 1 : STSCHG |
| 64 | D8 | ←→ | Data 8 |
| 65 | D9 | ←→ | Data 9 |
| 66 | D10 | ←→ | Data 10 |
| 67 | /CD2 | ← | Card Detect 2 |
| 68 | GND | Ground |