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pcjs/devices/pdp11/machine/1170
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
Jeff Parsons 69a7266d10 Fixed processing of pages with multiple command scripts
2017-02-07 11:29:16 -08:00
..
4mb Starting work on v1.34.0 2017-02-04 17:27:25 -08:00
array Added a PDP-11 "server array" test page 2016-10-14 11:06:33 -07:00
monitor Starting work on v1.34.0 2017-02-04 17:27:25 -08:00
panel Fixed processing of pages with multiple command scripts 2017-02-07 11:29:16 -08:00
vt100 Starting work on v1.34.0 2017-02-04 17:27:25 -08:00
README.md Assorted README updates 2016-12-01 22:23:24 -08:00

README.md

layout title permalink
page PDP-11/70 Machine Configurations /devices/pdp11/machine/1170/

PDP-11/70 Machine Configurations

PDPjs supports a variety of PDP-11/70 machine configurations, including:

The PDP-11/70 with Front Panel also comes in a Debugger Configuration, which features a section on "Toggle-Ins" for your switch-toggling enjoyment.

Unless otherwise specified, the above configurations include 256Kb of RAM. The PDP-11/70's 22-bit architecture supports a maximum of 3,840Kb of RAM, since the last 256Kb is reserved for UNIBUS devices. The top 8Kb is known as the I/O Page, a region containing hardware registers belonging to the CPU, MMU, and assorted peripherals.