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Z-329
User Manuals: Zenith Data Systems Z-329 Hardware
Manuals and User Guides for Zenith Data Systems Z-329 Hardware. We have
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Zenith Data Systems Z-329 Hardware manual available for free PDF download: Installation Manual
Zenith Data Systems Z-329 Installation Manual (64 pages)
MONOCHROME VIDEO CARD
Brand:
Zenith Data Systems
| Category:
Computer Hardware
| Size: 1.63 MB
Table of Contents
Table of Contents
5
Tables
7
Chapter 1 Introduction and Specifications
9
Introduction
9
Specifications
10
Chapter 2 Installation, Configuration, and Initial Tests
11
Z-100 PC Series Computers
11
Z-150 Disassembly
11
Z-160 Disassembly
12
Z-160 Chassis
12
Z-160 Disassembly
14
Configuration
15
Simplified Configuration (Default)
15
Detailed Configuration
16
CPU Card Configuration
17
Z-150 Chassis
17
Installation of Video Card
19
Blank Bracket
19
Z-160 Chassis
20
Z-160 Reassembly
21
Z-150 Reassembly
22
Checkout for Z-100 PC Series Computers
22
Z-150 Reassembly
23
IBM PC Computer
24
Disassembly
24
Configuration
25
Simplified Configuration
25
Detailed Configuration
26
System Board Switch Settings
26
IBM System Board Component Layout
27
Installation of Video Card
28
IBM PC Cabinet
28
Reassembly
29
Checkout
29
Chapter 3 General Theory of Operation
31
Memory Organization
31
Ram
31
Character ROM
32
Character Generation
33
CRTC Addressing
34
Data Management
34
Crtc
34
CPU Memory Access
35
CRTC Registers
35
Cursor Start Register
40
Chapter 4
41
The Control Register
41
Video Control Register Functions
41
Writing Data to the Z-329 Card
42
Character/Attribute Addressing
43
Attribute Codes
44
Cursor Control
45
Blanking/Clearing the Display
46
Scrolling the Display
46
Paging the Display
47
Character Font
48
Status Register
49
Quick Reference Charts
49
Register Addresses
49
Chapter 5 Card/Circuit Description
51
Block Diagram
51
Circuit Description
53
Function and Timing Decoding
53
Data Bus Communication
54
Converting Character Data to Pixel Drive Signals
56
Attribute Data Conversion
58
Sync
58
6845Crtc
58
Shift/Storage Register
62
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