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ZiLOG System 8000 Hardware Reference Manual
366 pages
Manual
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System
8000™
Bardware
Reference
Manual
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III
2
Table of Contents
Default Chapter
12
Table of Contents
12
System 8000 CPU Board (CPU)
20
1-3
22
1-2
22
System 8000 Storage Module
22
System 8000 Tape Cartridge Controller (TCC)
24
Electrical Specifications
30
Performance Characteristics
33
System 8000 Storage Module Device Controller (SMDCA)
22
SMD Performance Characteristics
34
Processor Module Controls and Indicators
35
Module Dimensions
36
1-9
35
2-2
37
2-1
37
Model 21 Processor Module
37
Model 31 Processor Module
38
TTY Connector, Pin Assignments
39
Printer Connector, Pin Assignments
39
ZBI Backplane Connector Pin Assignments
41
Model 31 Backplane Slot Assignments
44
2-5 Backplane Assignments
44
CPU Board, Connector P2/J21, Slot 1
45
Secondary Serial Board
46
Winchester Disk Controller Connector
47
Tape Cartridge Controller, Connector
48
System 8000 Memory Bus
51
3-2 Switch Selectable Acline
55
3-1 Switch Selectable AC Line
55
Processor Module
55
Disk/Tape Module
55
2-6 Model 31 Backplane Slot
55
3-3 Model 21 Connector Identification
63
Model 21 System Intermodule Cabling
63
3-4 Model 31 Connector ID.entification
63
3-6 Model 31 System Intermodule
65
FINCH Power and Signal Connector Orientation
65
3 FINCH Adapter Board
67
Rotary-Arm Shipping Lock Orientation
68
SMD Disk Addressing
70
3-10 Mode Select Switch Location
75
84 MB SMD Configuration
75
Mounting Positions of SMD Connectors
76
SMD Interface Cabling
77
SPUD Diagno'stics Error List
85
3-15 SMD Cable Terminators
89
Existing Model 21 and Expanded System Configurations
89
1-7
95
1-6
95
System 8000, Functional Relationships
95
Bus Lines
96
Data Width Codes: Byte, Word, and Long Word
101
CPU I/O Bus, Signal Definitions
102
CPU Board Jumper Selection
104
Serial I/O Devices and Channel Assignments
106
Baud Rate and Primary
107
I/O Channels and Their Addresses
108
Winchester Disk Controller, Functional Relationships
110
Disk Controller Command
111
Jumper Settings
117
Disk Controller Jumper Settings for Memory
118
Disk Command and Status Words
119
Table
137
Cartridge Tape Controller Functional Relationships
138
Cartridge Tape Controller I/O Address Space
139
1 L-7 Cartridge Tape Controller
138
4-18 ZBI Tape Controller Interface
141
Tape Controller Jumper Selection
141
4 Host-Tape Controller Commands
143
4 ,20 Tape Interrupt Vector
145
Status Register, Bit Definitions
145
Master Interrupt Control
146
Tape Controller to Drive Interface Signals
146
Cartridge Tape Controller, Command Processing
149
Byte Translation
150
Memory Subsystem Controller, Functional Relationships
152
Long-Word Translation
155
Device Priority Scheme
158
Interrupt Priority Connections
159
4-26 Device Priority Scheme
164
Cleaning Schedule
164
Location of Parts Requiring Periodic Cleaning
166
FINCH Major Components
168
Disk Drive Mounting
168
SMD Mounting Bracket
170
Power Supply Voltage Test Points, CPU Module
175
Voltage Test Points, Finch DC Power Connector
175
5-2 Interface Cables
203
Program Status Area
203
System Hardware I/O Port Addresses
204
Cartridge Tape Error Conditions
358
Other manuals for ZiLOG System 8000
User Manual
65 pages
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ZiLOG System 8000 Specifications
General
RAM
64KB
Operating System
CP/M
CPU Speed
4 MHz
Data Bus Width
8-bit
Address Bus Width
16-bit
Category
Desktop
I/O Ports
Parallel
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