| A PDP-11/05, made in 1972.
This machine has 32KB of core memory. |
 |
|
 |
 |
 |
|
|
|
Click the images below to enlarge |
||
| A PDP-11/05, made in 1972.
This machine has 32KB of core memory. |
|
|
|
|
|
| A PDP-11/34, made in 1979.
This machine uses MOS (semiconductor) memory. The CPU consists of two circuit boards and includes memory management and virtual memory facilities. |
 |
|
 |
 |
 |
| A PDP-11/04, made in 1979.
This machine also uses MOS memory. While similar in appearance to the PDP-11/34, the CPU consists of just one circuit board and does not include memory management. |
 |
|
 |
 |
 |
| The mass storage systems for the 11/34 and 11/04. These are RX01 dual
8' floppy disk drives, one from each of the two machines above. These drives
store 2x800Kb each.
The 11/05 used to have a paper tape reader/punch, but I destroyed it. (Kick's self) |
 |
| The CPU board from the 11/04 | The core memory board from the 11/05 |
 |
 |
| This is the user interface for these machines, DECWriter III keyboard/printers. |  |
| Software for the PDP-11s. Many eight inch floppy disks, and lots of paper tape. |  |
| My collection of Digital Equipment Corporation handbooks. |  |
 My
RetroComputing home page |
 Intabits
home page |
Send EMail |