TM 11-5895-856-34-1/E E640-CA-MM 1-010/ E154 CPU/TO 31W2-2T-122-1
GLOSSARY
ADP
Automatic Data Processor
MCMU
Mass Core Memory Unit
BITE
Built-in Test Equipment
MS
Message Switch
CPG
Central Processor Group
MSCPG
Message Switch Central Processor Group
CPU
Central Processor Unit
MTC
Magnetic Tape Controller
CS
Circuit Switch
MTT
Magnetic Tape Transport
CSCPG
Circuit Switch Central Processor Group
MTS
Module Test Set
DISREP
Discrepancy in Shipping Report
NIRT
Numerical Index and Requirements
EIR
Equipment Improvement Recom-
Table
mendation
PIP
Peripheral Interface Panel
IFCU
Interface Control Unit
PPI
Processor-to-Processor Interface
IOC
Input/Output Controller
RAS
Random Access Storage
IOE
Input/Output Channel E
RASC
Random Access Storage Controller
IOU
Input/Output Unit
ROD
Report of Discrepancy
IOX
Input/Output Channel X
RPSTL
Repair Parts and Special Tools List
IRG
Inter-Record Gap
TTY
Teletypewriter
ITR
Input-to-Register
TTYC
Teletypewriter Controller
LPC
Line Printer Controller
LRC
Longitudinal Redundancy Check
Glossary 1
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