| Pinout for:Macintosh Serial |
Description : Macintosh Serial
9 PIN D-SUB FEMALE at the computer.
Pinout :
| Pin | Name | Description |
| 1 | Gnd | Ground |
| 2 | +5V | +5 VDC. Don't use this one, it may be converted into output handshake in later equipment. |
| 3 | Gnd | Ground |
| 4 | TX+ | Transmit Data, positive going component |
| 5 | Tx- | Transmit Data, negative going component |
| 6 | +12V | +12 VDC |
| 7 | DSR/HSK | Handshake input. Signal name depends on mode: Used for Flow Control or Clock |
| 8 | Rx+ | Receive Data, positive going component |
| 9 | Rx- | Receive Data, negative going component |
Note : Macintosh Serial