Chapter 3 Micropdp-Ll/53 Base System; Introduction; System Identification; Kdjll-Da Cpu Module - Digital Equipment Micro PDP-11/53 Supplement Manual

MicroPDP-ll/53 BASE SYSTEM 3
1.1 INTRODUCTION
:his chapter identifies the MicroPDP-ll/53 base system and
lescribes the following.
KDJll-DA CPU module
Automatic boot mode
Console mode
Test code error messages
3.2 SYSTEM IDENTIFICATION
rhe MicroPDP-ll/53 base system contains a KDJll-DA CPU module
(M7554) with onboard memory. The system also contains an RQDX3
:ontroller module (M7555) to support the RX33 and RD3n disk
jrives. Expansion memory modules may also be present.
~OTE
The MSVll-QA/QB and MSVll-PL/PK (M755l-AA/AB and M8067-L/K) are
expansion memory modules for the MicroPDP-ll/53 system.
The MicroPDP-ll/53 system does not provide a high-speed
interconnect (private memory interconnect, or PMI) between the CPU
module and expansion memory module(s).
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