IBM 5150 PC Technical Reference (6025005, August, 1981) (PDF)

Character
Codes 3-11
Generator 2-48
"Of Characters, Keystrokes and Color Appendix C
Set (00-7F) Quick Reference C-12
Set (80-FF) C-13
Chip Select Out (CSOUT) 2-132
Clear To Send (CTS) 2-130
Clock (4.77 mhz) 2-10
CLK (Clock) 2-10
CNTRL (Control) 3-14
Coding Table (ASCII) 2-78
Color/Graphics Monitor Adapter
Block Diagram 2-47
Character Generator 2-48
Color/Graphics Mode 2-51
Color Select Register 2-57
Composite Color Generator 2-48
Description of Basic Operations 2-54
Display Buffer 2-48
Graphics Storage Map 2-52
I/O Address and Bit Map 2-61
Interrupt Level 2-60
Logic Diagrams D-25
Major Component Definitions 2-48
Memory Requirements 2-60
Mode Register Summary 2-58
Mode Select Register 2-58
Mode Set and Status Registers 2-48
Modes of Operation 2-49
Monitor Adapter Auxiliary Connectors 2-63
Monitor Adapter Direct Drive and Composite Interface
Pin Assignment 2-62
Monochrome Display Adapter Vs. Color/Graphics Adapter
Attribute Relationship 2-51
Motorola 6845 CRT Controller 2-48
Programming the 6845 Controller 2-48
Programming the Mode Control and Status Registers 2-57
6845 Register Description 2-56
Sequence of Events 2-59
Timing Generator 2-48
Composite Phone Jack 2-62
Computer (IBM Personal) 1-1
Command Phase 2-93
1-4