TeleVideo TS 806H/20 Manuals

Manuals and User Guides for TeleVideo TS 806H/20. We have 1 TeleVideo TS 806H/20 manual available for free PDF download: Maintenance Manual

TeleVideo TS 806H/20 Maintenance Manual

TeleVideo TS 806H/20 Maintenance Manual (158 pages)

TS 806; TS 806C; TS 806H; TS 806/20; TS 806H/20

Brand: TeleVideo | Category: Desktop | Size: 10.54 MB

Table of Contents

Contents
4
Table of Contents
6
Introduction
7
General Description
8
Function
9
Block Design
10
Baud Rate Generation
13
Dip Switch Description
13
Baud Rate Switch
13
Circuit Description
14
Reset
14
Clock Generation
14
Memory
15
Memory Space Description
15
ROM and Static RAM
15
Instruction Fetch from ROM/SRAM
16
Instruction Fetch from DRAM
18
Read/Write from DRAM Without Wait States
18
DMA Operation
19
Bus Request and Acceptance Timing
19
RDY Line in Burst Mode
20
RDY Line in Continuous Mode
20
I/O Operation
21

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