Intel UPI-42 Manuals

Manuals and User Guides for Intel UPI-42. We have 1 Intel UPI-42 manual available for free PDF download: User Manual

Intel UPI-42 User Manual

Intel UPI-42 User Manual (69 pages)

Microprocessor Peripherals

Brand: Intel | Category: Computer Hardware | Size: 0.72 MB

Table of Contents

Table of Contents
3
UPI-41A 41AH 42 42AH User's Manual

5
Chapter 1 Introduction

5
Chapter 2 Functional Description

11
- Pin Description
  11
- CPU Section
  14
- Data Memory
  15
- Interrupt Vectors
  15
- Program Memory
  15
- Program Counter
  16
- Program Counter Stack
  16
- Conditional Branch Logic
  17
- Program Status Word
  17
- Oscillator and Timing Circuits
  18
- Interval Timer Event Counter
  20
- Test Inputs
  21
- Interrupts
  22
- Reset
  23
- Data Bus Buffer
  24
- System Interface
  25
- Input Output Interface
  26
- PORTS 1 and 2
  26
- PORTS 4 5 6 and 7
  27
Chapter 3 Instruction Set

30
- Instruction Set Description
  32
- Alphabetic Listing
  34
Chapter 4 Single-Step and Programming Power-Down Modes

57
- Single-Step
  57
- External Access
  59
- Power down Mode (UPI-41AH 42AH Only)
  59
- Bus Interface
  60
Chapter 5 System Operation

60
- Design Examples
  61
- General Handshaking Protocol
  64
- Abstracts
  66
Chapter 6 Applications

66

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