Memorex 7300 Manual page 12

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CARD
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DISC
ADAPTER
(IFA)
SHARED
RESOURCES
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COMMUNICATIONS ADAPTER
CHASSIS 1
CONTROL
STORAGE
REGISTER
OPTION
CARD
READER/PUNCH
ADAPTER
(IRPA)
I::: .
MAIN
STORAGE
(9 BITS)
BYTE 0
ERROR
CORRECTION
CODE
MAIN
STORAGE
(9
BITS)
BYTE 1
USED
FOR 128K-BYTE
STORAGE
ONLY
STORAGE
CONTROL
(7
BOARDS)
ECC
(128-BYTE)
USED
FOR 128K-BYTE
STORAGE
ONLY
COMMUNICATIONS
ADAPTER
CHASSIS2
A
B
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