HP 3000 III Series Manual page 28

Introduction
SLOT PRINTED CIRCUIT ASSEMBLY
Al Reserved for maintenance panel PCA.
A2 30012·60001 Expanded Read Only Memory
A3
30003·60021 Read Only Memory
A4 30003·60022 Skip and Special Field
CARD
A5 30003·60003 Arithmetic and Logic Unit
CAGE
A6 30003·60004 R Bus
NO.1
A7 30003·60025 S Bus
A8
30003·60006 Current Instruction Register
A9 30003·60007 Module Control Unit
Al0
30003·60028 Input Output Processor
Al 30032·60001 Terminal Data Interface
A2 30061·60001 Terminal Control Interface
A3 Reserved for 204 Modem capability
A4
30009·60002 Fault Logging Interface
CARD
A5
CAGE
A6 30008·60003 Memory Array (128K)
NO.2
A7 Available to add 128K
A8 Available to add 128K
A9
Available to add 128K
A10
30007·60005 Memory Control and Logging
Al Available for add-on memory
A2
Available for add-on memory
A3 Available for add-on memory
A4 Available for add-on memory
CARD
A5 Available for add-on memory
SLOT PRINTED CIRCUIT ASSEMBLY
CAGE
A6
NO.3
A7
30030·60020 Selector Channel Port Controller
A1 Available for programmed (SIO) or direct I/O A8
30030-60021 Selector Channel Register
A2 30215·60002 Magnetic Tape Controller Processor A9 30030·60003 Selector Channel Control
A3 30215·60006 Magnetic Tape Controller
Al0 30030·60011 Selector Channel Sequencer
A4 Available for programmed (SIO) or direct I/O
CARD
A5 Available for programmed (SIO) or direct I/O
Al 30036·60002 Multiplexer Channel
CAGE
A6
Available for programmed (SIO) or direct I/O A2 Available for programmed (SIO) or direct I/O.
NO.7
A7 Available for programmed (SIO) or direct I/O A3
Available for programmed (SIO) or direct I/O.
A8 Available for programmed (SIO) or direct I/O A4 Reserved for Selector Channel maintenance.
A9 Available for programmed (SIO) or direct I/O
CARD
A5 30031·60001 System Clock
Al0 Available for programmed (SIO) or direct I/O
CAGE
A6
Reserved for maintenance.
NO.4
A7
30229-60001 7905A/20A/25A Interface
A8
13037·60028 Disc Controller
A9 13037·60024 Error Correction
Al0 13037·60001 Microprocessor
Table 1-1. HP 3242lA Series III
2-Bay
Model peA Slot Assignments
1-8