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8271
Scientific data systems 8271 Manuals
Manuals and User Guides for Scientific data systems 8271. We have
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Scientific data systems 8271 manual available for free PDF download: Technical Manual
Scientific data systems 8271 Technical Manual (152 pages)
MULTIPLEXING INPUT /OUTPUTPROCESSOR
Brand:
Scientific data systems
| Category:
Computer Hardware
| Size: 6 MB
Table of Contents
Table of Contents
4
Title
5
General Description
8
Introduction
8
Physica I Description
8
Functiona I Description
8
Specifications and Leading Particulars
8
Operation and Programming
10
General
10
Principles of Operation
11
Introduction
11
Genera I Principles of Operation
11
Overa II Operation
11
Chaining
13
Detailed Principles of Operation
13
MIOP Registers
13
C-Register
13
CA-Register
16
BA-Register
16
Bc-Register
16
FS-Register
16
OF-Register
17
IS-Register
17
F-Register
18
H-Register
19
J-Register
19
H - and J -Reg Ister Inputs
19
I -Reg Ister Inputs
19
O-Register Inputs
20
S -Reg Ister
21
W-Register
21
S-Register Inputs
21
Adder
22
Typical I/O Operation, Timing Diagram
25
I/O System Interface Connections
27
MIO P Interface Signa Is
27
Miop/Memory Interface
28
I/O System Interconnection Diagram
28
Miop/Memory Interface Signal Timing Diagram (Port a or B)
29
MIOP/CPU Interface
30
MIO P /Dev I Ce Contro II er Interface
33
Subchannel Addressing
38
Decoding the Address Register
40
Typical FT25 Fast Access Memory Module
42
MIOP Timing Signals
43
Delay Line Operation
43
Phase Latches
45
Phase Sequences
47
Delay Line 2 Timing Diagram
47
SIO Instruction
48
HIO, TIO, and TDV Instructions
60
AIO Instruction
67
Phase Diagram for an AIO Instruction
67
Phase Diagram for an Order-Out Service Cycle
73
Processing a Transfer in Channel Command
75
Phase Sequences for an Order-In Service Cycle
90
Updating Interrupt Status During an Order-In Service Cycle
92
Phase Sequence Diagram for a Data-Out Service Cycle
93
Processing Data During a Data-Out Service Cycle, Timing Diagram
122
Phase Sequence Diagram for a Data-In Service Cycle
123
MIOP Fast Access Memory Organization
147
MIOP Module Location Chart
149
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