Cromemco XPU Manuals

Manuals and User Guides for Cromemco XPU. We have 1 Cromemco XPU manual available for free PDF download: Instruction Manual

Cromemco XPU Instruction Manual

Cromemco XPU Instruction Manual (34 pages)

Brand: Cromemco | Category: Computer Hardware | Size: 1 MB

Table of Contents

Table of Contents
5
Chapter 1: THE XPU EXTENDED DUAL PROCESSOR UNIT

7
- Introduction
  7
- Setup and Installation
  8
- Switch Settings
  8
- Jumper Selectable Options
  8
- Installation
  9
- Memory Support
  10
- Input and Output
  10
- Microprocessor Selection
  12
Chapter 2: BUS SIGNALS and I/O PORT CHARACTERISTICS

13
- S-100 Bus Signals
  13
- S-100 Bus/Xpu Signal Definitions
  15
- Address Bus Signals
  15
- Control Input Signals
  15
- Control Output Signals
  16
- Data Bus Signals
  16
- DMA Control Signals
  16
- Status Signals
  17
- Utility Signals
  18
- XPU/XMM Signal Definitions
  18
- Signals for Z80 Mapping
  19
- Signals for MC68000/68010 Mapping
  20
- I/O Port Characteristics
  20
- Interrupt Vector Translation
  21

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