Wang 2200 Service Manual

TABLE OF CONTENTS
SECTION 1
U DESCRIPTION 1-1
1.1 GENERAL , - 1-1
1.2 MODEL INFORMATION 1-18
1.3 SPECIFICATIONS 1-19
1.3.1 2200 System; General Specifications 1-19
1.3.2 2200 CPU; Models A, B, C, S, T 1-19
1.3.3 Memory Sizes 1-22
1.3.4 Peripheral Capabilities 1-22
1.3.5 Dynamic Range 1-22
1.3.6 Subroutine Stacking- 1-22
1.3.7 Physical Parameters t. 1-23
1.4 PERIPHERAL CABLE LENGTHS .. f. 1-26
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SECTION 2 71-"V«' *
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2. INSTALLATION ...'., 2-1
2.1 INSTALLATION GUIDE FOR WANG SYSTEMS '<* 2-1
2.1.1 Selecting A Location 2-1
2.1.2 Controlling The Environment 2-1
2.1.3 Electrical Environment 2-3
2.2 DEVICE ADDRESS ASSIGNMENTS 2-4
2.2.1 2200 Peripheral Default Addresses 2-6
2.2.2 Address Setting On 2200 I/O Controller Cards 2-7
2.3 RAM SIZE SELECTIONS - 2-11
2.4 INCOMING INSPECTION 2-12
2.5 INSTALLATION PROCEDURE 2-13
SECTION 3
3. OPERATION , 3-1
3.1 GENERAL - 3-1
3.2 PROGRAMMING OF OUTPUT DEVICES 3-1
3.2.1 The Select Statement 3-1
3.2.2 Device Type Codes 3-1
3.2.3 Print 3-5
3.2.4 List 3-5
3.2.5 Console Output 3-6
3.2.6 Line Length " 3-6
3 . 2 . 7 Special Techniques 3-8
3.2.8 Summary Of Console And Non-console Device Output 3-12
From CPU
SECTION 4
4. THEORY OF OPERATION 4-1
4.1 CPU GENERAL DESCRIPTION 4-1
4.1.1 Introduction 4-1
4.1.2 Hardware Versus Software 4-1
4.1.3 General Hardware Description 4-4
4.1.3.1 Register Structure 4-4
4 . 1 . 3 . 2 Memory Structure 4-8
4.1.3.3 Supporting Hardware 4-11
4 . 1 . 3 . 4 Input/Output Structure 4 - 1 5
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