Difference between revisions of "PDP-11"
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The PDP-11 is a series of computers introduced in 1970 by [[DEC|Digital Equipment Corporation (DEC)]]. | The PDP-11 is a series of computers introduced in 1970 by [[DEC|Digital Equipment Corporation (DEC)]]. | ||
=== PDP-11 Models and notes === | === PDP-11 Models and notes === | ||
| − | *PDP 11/20 (1970) - [[UNIBUS]], 16-bit memory addressing (32KiW max) | + | *[[PDP-11/20]] (1970) - [[UNIBUS]], 16-bit memory addressing (32KiW max) |
| − | *PDP 11/05 (1972) - [[UNIBUS]], 16-bit memory addressing (32KiW max) | + | *[[PDP-11/05]] (1972) - [[UNIBUS]], 16-bit memory addressing (32KiW max) |
| − | *PDP 11/10 (1972) - [[UNIBUS]], 16-bit memory addressing (32KiW max) | + | *[[PDP-11/10]] (1972) - [[UNIBUS]], 16-bit memory addressing (32KiW max) |
| − | *PDP 11/15 (1972) - [[UNIBUS]], 16-bit memory addressing (32KiW max), OEM model | + | *[[PDP-11/15]] (1972) - [[UNIBUS]], 16-bit memory addressing (32KiW max), OEM model |
| − | *PDP 11/40 (1973) - [[UNIBUS]], 18-bit memory addressing (128KiW max) | + | *[[PDP-11/40]] (1973) - [[UNIBUS]], 18-bit memory addressing (128KiW max) |
| − | *PDP 11/45 (1973) - [[UNIBUS]], 18-bit memory addressing (128KiW max), fast bipolar memory | + | *[[PDP-11/45]] (1973) - [[UNIBUS]], 18-bit memory addressing (128KiW max), fast bipolar memory |
| − | *PDP 11/70 (1975) - [[UNIBUS]], 22-bit memory addressing (2048KiW max) | + | *[[PDP-11/70]] (1975) - [[UNIBUS]], 22-bit memory addressing (2048KiW max) |
| − | *PDP 11/03 (1975) - [[QBUS]], 16-bit memory addressing (32KiW max), first QBUS model, first F-11 | + | *[[PDP-11/03]] (1975) - [[QBUS]], 16-bit memory addressing (32KiW max), first QBUS model, first F-11 |
| − | * | + | *[[PDP-11/34]] (1976) - [[UNIBUS]], 18-bit memory addressing (128KiW max) |
| − | + | *[[PDP-11/04]] (1976) - [[UNIBUS]], 16-bit memory addressing (32KiW max) | |
| − | *PDP 11/04 (1976) - [[UNIBUS]], 16-bit memory addressing (32KiW max) | + | *[[PDP-11/55]] (1976) - [[UNIBUS]], 18-bit memory addressing (128KiW max), fast bipolar memory |
| − | *PDP 11/55 (1976) - [[UNIBUS]], 18-bit memory addressing (128KiW max), fast bipolar memory | + | *[[PDP-11/60]] (1977) - [[UNIBUS]], 18-bit memory addressing, writable control store |
| − | *PDP 11/60 (1977) - [[UNIBUS]], 18-bit memory addressing, writable control store | + | *[[PDP-11/23]] (1979) - [[QBUS]], 18-bit or 22-bit addressing depending on backplane |
| − | *PDP 11/23 (1979) - [[QBUS]], 18-bit or 22-bit addressing depending on backplane | + | *[[PDP-11/24]] (1979) - [[UNIBUS]], 22-bit memory addressing, first UNIBUS model to use F-11 chip |
| − | *PDP 11/24 (1979) - [[UNIBUS]], 22-bit memory addressing, first UNIBUS model to use F-11 chip | + | *[[PDP-11/44]] (1979) - [[UNIBUS]], 22-bit memory addressing, last non-LSI PDP-11 |
| − | *PDP 11/44 (1979) - [[UNIBUS]], 22-bit memory addressing, last non-LSI PDP-11 | + | *[[PDP-11/23+]] (1981) - [[QBUS]], 22-bit memory addressing |
| − | *PDP 11/23+ (1981) - [[QBUS]], 22-bit memory addressing | + | *[[PDP-11/73]] (1983) - [[QBUS]], 22-bit memory addressing, first J-11 machine, 15MHz, integrated FPU, also first PMI PDP-11 |
| − | *PDP 11/73 (1983) - [[QBUS]], 22-bit memory addressing, first J-11 machine, 15MHz, integrated FPU, also first PMI PDP-11 | + | *[[PDP-11/53]] (1984) - [[QBUS]], 22-bit memory, S-box or standard qbus, integrated FPU, integrated |
| − | *PDP 11/ | + | *[[PDP-11/83]] (1986) - [[QBUS]], 22-bit memory addressing, J-11 at 18MHz, integrated FPU |
| − | *PDP 11/ | + | *[[PDP-11/84]] (1986) - [[UNIBUS]], 22-bit memory addressing, J-11 at 18MHz, integrated FPU |
| − | *PDP 11/ | + | 768KiW memory. |
| − | *PDP 11/93 (1990) - [[QBUS]], 22-bit memory addressing, J-11 at 18MHz, integrated FPU, 2MiW onboard memory | + | *[[PDP-11/93]] (1990) - [[QBUS]], 22-bit memory addressing, J-11 at 18MHz, integrated FPU, 2MiW onboard memory |
| − | *PDP 11/94 (1990) - [[UNIBUS]], 22-bit memory addressing, J-11 at 18MHz, integrated FPU, 2MiW onboard memory | + | *[[PDP-11/94]] (1990) - [[UNIBUS]], 22-bit memory addressing, J-11 at 18MHz, integrated FPU, 2MiW onboard memory |
Revision as of 21:04, 15 May 2007
The PDP-11 is a series of computers introduced in 1970 by Digital Equipment Corporation (DEC).
PDP-11 Models and notes
- PDP-11/20 (1970) - UNIBUS, 16-bit memory addressing (32KiW max)
- PDP-11/05 (1972) - UNIBUS, 16-bit memory addressing (32KiW max)
- PDP-11/10 (1972) - UNIBUS, 16-bit memory addressing (32KiW max)
- PDP-11/15 (1972) - UNIBUS, 16-bit memory addressing (32KiW max), OEM model
- PDP-11/40 (1973) - UNIBUS, 18-bit memory addressing (128KiW max)
- PDP-11/45 (1973) - UNIBUS, 18-bit memory addressing (128KiW max), fast bipolar memory
- PDP-11/70 (1975) - UNIBUS, 22-bit memory addressing (2048KiW max)
- PDP-11/03 (1975) - QBUS, 16-bit memory addressing (32KiW max), first QBUS model, first F-11
- PDP-11/34 (1976) - UNIBUS, 18-bit memory addressing (128KiW max)
- PDP-11/04 (1976) - UNIBUS, 16-bit memory addressing (32KiW max)
- PDP-11/55 (1976) - UNIBUS, 18-bit memory addressing (128KiW max), fast bipolar memory
- PDP-11/60 (1977) - UNIBUS, 18-bit memory addressing, writable control store
- PDP-11/23 (1979) - QBUS, 18-bit or 22-bit addressing depending on backplane
- PDP-11/24 (1979) - UNIBUS, 22-bit memory addressing, first UNIBUS model to use F-11 chip
- PDP-11/44 (1979) - UNIBUS, 22-bit memory addressing, last non-LSI PDP-11
- PDP-11/23+ (1981) - QBUS, 22-bit memory addressing
- PDP-11/73 (1983) - QBUS, 22-bit memory addressing, first J-11 machine, 15MHz, integrated FPU, also first PMI PDP-11
- PDP-11/53 (1984) - QBUS, 22-bit memory, S-box or standard qbus, integrated FPU, integrated
- PDP-11/83 (1986) - QBUS, 22-bit memory addressing, J-11 at 18MHz, integrated FPU
- PDP-11/84 (1986) - UNIBUS, 22-bit memory addressing, J-11 at 18MHz, integrated FPU
768KiW memory.
