Select Code | Device or Interface |
---|---|
1 | Display (alpha) |
2 | Keyboard |
3 | Display (graphics) |
4 | Internal floppy-disk drive |
5 | Optional powerfail protection APCI (Series 400 computer) |
6 | APCI (Series 400 computer) |
6 or 132 | Display (bit-mapped graphics) |
7 | HP-IB |
9 | RS-232 |
14 or 28 | SCSI |
21 | LAN |
23 | HP Parallel interface (Centronics compatible) |
Select\Code | Device or Interface |
---|---|
8 | HP-IB |
9 | RS-232 |
10 | (not used) |
11 | BCD |
12 | GPIO |
14 | High-Speed HP-IB |
14 | SCSI |
20 | Data Communications |
21 | Shared Resource Management |
21 | LAN |
27 | EPROM Programmer |
28 | RGB Color Video |
30 | Bubble Memory |
32 | Pseudo Select Code (Parity, Cache, Floating-point math hardware, and battery-backed clock) |
33 | EXT SIGNAL Registers (BASIC/UX) |