This manual provides customer engineering information for the CONTROL DATA
AB107 and AB108 with memory and supporting equipment. The AB107 and AB108
computers are physically compact and are designed for high computation and
input output speeds. They feature a semiconductor memory with a basic size
of 4096 (4K) 18-bit words which is field expandable in 4K word increments to
65K words.

NOTE: Equipments identified without type identifier A,C,D refer to all three.

The following Control Data publications may be useful when installing and
maintaining this equipment.

Control Data Publication                                               Pub. No.
1784 Computer System Reference Manual                                  89633400
1784 Key to Logic Symbols                                              89723700
System Maintenance Monitor Manual (SMM17)                              60182000
AB107/AB108 Execution Charts                                           89723800
1784 Computer Input-Output Specification Manual                        89723800
CDC Mini-Computer System Site Preparation Manual, section 2            60437000

1784 Computer System Peripheral Equipment Hardware Maintenance
Manuals: (HR/M means combined Hardware Reference/Maintenance Manual)

AF108 Paper Tape Reader/Punch Controller                         HR/M 89865200
AT310 TTL A/Q DSA Bus Expander                                        89758600
DJ815 Asynchronous Communications Controller                     HR/M 89600054
FA442 ICL Magnetic Tape Transport Controller                          89637700
FA446 LCTT Magnetic Tape Transport Controller                         89637700
FA716 Cartridge Disk Drive Controller                                 89638100
FC106 Key Entry Station Controller                                    89672200
GN109 Key Entry Distribution Unit                                     89672200
FE119 Card Reader Controller                                     HR/M 89637500
FE203 Card Punch Controller                                           89910800
FF524 Line Printer Controller                                         89637300
FJ505 Binary Synchronous Communication Controller                     89934100
FJ606 Synchronous Communications Controller                           89638500
FV497 ICL Phase Encoding Formatter                                    89796100
FV618 LCTT Phase Encoding Formatter                                   89796100

The following list includes the documents associated with the conversational
display terminal:

Title                                                                 Publication No.
713-10 Operator's Guide                                               62037900
713-10 Reference Manual                                               62033400
713-10 On-Site Maintenance Manual                                     62048500
713-10 Installation Instruction                                       62048700

Following is a 1 ist of documents relating to the non-impact printer
station:

Title                                                                 Publication No.
713-11 Operator's Guide                                               62149600
713-11 Reference Manual                                               62149700
713-11 Installation Instructions                                      62149800
713-11 On-Site Maintenance Manual                                     62149900