IBM 1 Series - Page 7

Integrated Digital I/O to Customer Access Panel
Connections 5-12
Jumper Selections 5-17
Integrated Digital I/O Design Considerations 5-18
Application Notes 5-18
Chapter 6. Customer Direct Program Control (DPC) Adapter
Feature 6-1
Introduction 6-1
Relationship to Other Features 6-1
Application Summary 6-2
Functional Description of the DPC Adapter Signal Lines 6-3
1/O Active 6-3
Function Bits 6-4
Modifier Bits 6-4
Device Address 6-4
Data Bus Out 6-5
Interrupt Service Active 6-5
Strobe 6-5
Data BusIn 6-6
Interrupt Request 6-6
Condition CodeIn 6-6
Select Response 6-6
Halt or MCHK 6-7
System Reset 6-7
Power-On Reset 6-7
Diagnostic Mode and Diagnostic Mode Modifier 6-7
DPC Adapter Operational Characteristics 6-8
Output Sequence 6-8
Input Sequence 6-9
Interrupt-Service Sequence 6-10
DPC Adapter Electrical Characteristics 6-11
Drivers 6-1]
Receivers 6-12
DPC Adapter Physical Characteristics 6-13
Signal Pin Assignments 6-13
DPC Adapter to Customer Access Panel Connections 6-17
Jumper Selections 6-21
DPC Adapter Design Considerations 6-22
Application Notes 6-22
Appendix A. General Purpose Interface Bus Adapter
(RPQ DO2118) A-1
Introduction A-]
Adapter Functional Description A-1
Adapter Hardware Description A-2
Adapter Command Functions A-2
Application Summary A-5
Implementation of IEEE Standard 488 A-5
Index X-]
vi GA34-0033