Difference between revisions of "DEC bootstrap device codes"
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| CT || [[TA11]] || [[TU60]] || Casette [[magnetic tape]] | | CT || [[TA11]] || [[TU60]] || Casette [[magnetic tape]] | ||
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| − | | DB || [[RH11]]/[[RH70]] || [[RP04]]/[[RP05]]/[[RP06]]<br>[[RM02]]/ | + | | DB || [[RH11]]/[[RH70]] || [[RP04]]/[[RP05]]/[[RP06]]<br>[[RM0x disk drive|RM02]]/RM03 || Removable cartridge [[disk]] |
|- | |- | ||
| DD || [[DL11]] || [[TU58]] || Casette [[magnetic tape]] | | DD || [[DL11]] || [[TU58]] || Casette [[magnetic tape]] | ||
|- | |- | ||
| − | | DK || [[RK11]] || [[RK03]]/[[RK05]] || Removable cartridge [[disk]] | + | | DK || [[RK11 disk controller|RK11]] || [[RK0x disk drive|RK02-RK03]]/[[RK05 disk drive|RK05]] || Removable cartridge [[disk]] |
|- | |- | ||
| − | | DL || [[RL11]] || [[RL01]]/ | + | | DL || [[RL11 disk controller|RL11]] || [[RL0x disk drive|RL01]]/RL02 || Removable cartridge [[disk]] |
|- | |- | ||
| − | | DM || [[RK611]] || [[RK06]]/[[RK07]] || Removable cartridge [[disk]] | + | | DM || [[RK611 disk controller|RK611]] || [[RK06 disk drive|RK06]]/[[RK07]] || Removable cartridge [[disk]] |
|- | |- | ||
| − | | DP || [[RP11]] || [[RP02]]/[[RP03]] || Removable cartridge [[disk]] | + | | DP || [[RP11 disk controller|RP11]] || [[RP02 disk drive|RP02]]/[[RP03 disk drive|RP03]] || Removable cartridge [[disk]] |
|- | |- | ||
| − | | DS || [[RH11]]/[[RH70]] || [[RS03]]/ | + | | DS || [[RH11]]/[[RH70]] || [[RS0x disk drive|RS03]]/RS04 || [[Fixed-head disk]] |
|- | |- | ||
| DT || [[TC11]] || [[TU55]]/[[TU56]] || [[DECtape]] [[magnetic tape]] | | DT || [[TC11]] || [[TU55]]/[[TU56]] || [[DECtape]] [[magnetic tape]] | ||
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| DU || Various || [[RD51]]/[[RX50]]/[[RC25]]<br>[[RA80]]/[[RA81]] || Fixed [[disk]] | | DU || Various || [[RD51]]/[[RX50]]/[[RC25]]<br>[[RA80]]/[[RA81]] || Fixed [[disk]] | ||
|- | |- | ||
| − | | DX || [[RX11]] || [[RX01]] || Low-density [[floppy drive]] | + | | DX || [[RX11 floppy disk controller|RX11]] || [[RX0x floppy drive|RX01]] || Low-density [[floppy drive]] |
|- | |- | ||
| − | | DY || [[RX211]] || [[RX02]] || High-density [[floppy drive]] | + | | DY || [[RX211 floppy disk controller|RX211]] || [[RX0x floppy drive|RX02]] || High-density [[floppy drive]] |
|- | |- | ||
| MM || [[TM02]] || [[TU16]]/[[TE16]] || [[Magnetic tape]] | | MM || [[TM02]] || [[TU16]]/[[TE16]] || [[Magnetic tape]] | ||
Revision as of 21:10, 28 October 2020
DEC bootstrap ROMs for the PDP-11s, from the M9301 ROM on, allowed use of a symbolic device name to specify a device to boot from, when using the console emulator function.
These codes included (not all were supported by all ROMs):
| Code | Controller | Device | Description |
|---|---|---|---|
| CR | CR11 | - | Punched card |
| CT | TA11 | TU60 | Casette magnetic tape |
| DB | RH11/RH70 | RP04/RP05/RP06 RM02/RM03 |
Removable cartridge disk |
| DD | DL11 | TU58 | Casette magnetic tape |
| DK | RK11 | RK02-RK03/RK05 | Removable cartridge disk |
| DL | RL11 | RL01/RL02 | Removable cartridge disk |
| DM | RK611 | RK06/RK07 | Removable cartridge disk |
| DP | RP11 | RP02/RP03 | Removable cartridge disk |
| DS | RH11/RH70 | RS03/RS04 | Fixed-head disk |
| DT | TC11 | TU55/TU56 | DECtape magnetic tape |
| DU | Various | RD51/RX50/RC25 RA80/RA81 |
Fixed disk |
| DX | RX11 | RX01 | Low-density floppy drive |
| DY | RX211 | RX02 | High-density floppy drive |
| MM | TM02 | TU16/TE16 | Magnetic tape |
| MS | TS11/TU80K | TS04/TU80 | Magnetic tape |
| MT | TM11 | TU10/TS03 | Magnetic tape |
| MU | Various | TU81/TK50 | Magnetic tape |
| PR | PC11 | PC05 | High-speed paper tape |
| TT | DL11 | Various | Serial line, low-speed paper tape, etc |
