Advanced Micro Computers Am96/4116A Manuals

Manuals and User Guides for Advanced Micro Computers Am96/4116A. We have 1 Advanced Micro Computers Am96/4116A manual available for free PDF download: User Manual

Advanced Micro Computers Am96/4116A User Manual

Advanced Micro Computers Am96/4116A User Manual (86 pages)

MonoBoard

Brand: Advanced Micro Computers | Category: Desktop | Size: 3.86 MB

Table of Contents

Table of Contents
5
1 General Information

9
- Introduction
  9
- Physical Description
  9
- Functional Description
  10
- Am96/4116A Monoboard Computer, Block Diagram
  11
  - Specifications
    13
2 Installation and Interface

17
- Introduction
  17
- Unpacking and Inspection
  17
- Power Requirements
  17
- Cooling Requirements
  17
- User Selectable Options
  18
  - Memory Expansion
    18
- Jumpers
  18
  - On-Board RAM
    19
  - Wait State for Slow Roms
    19
  - Serial I/O Peripheral Interface Clock Select
    20
  - Baud Rate Selecto
    20
  - Customizing Data Set Operation
    20
  - Auxiliary Connector P2
    21
  - Interface
    21
- P2 Connections
  21
  - Interrupt Jumpers
    22
- Non-Maskable Interrupts
  22
- Priority Interrupt Jumpers
  22
  - Parallel I/O Interface
    23
- Parallel I/O Line Terminator
  23
- Parallel I/O Port a and B
  23
- Parallel I/O Socket
  24
  - Compatible Line Drivers
    24
- Parallel I/O Connector P3
  24
- ROM Type Jumper Selection
  25
  - Dual Port RAM Access
    26
  - Interface Requirementso
    26
  - Bus Interface
    26
  - DC Bus Characteristicso
    26
- System Bus Connector PI Pin Assignments
  27
- Am96/4116A Bus DC
  28
- Characteristics
  28
  - Introduction
    29
  - I/O Address Assignmentg
    29
  - Shared Memory and the R1Ul T I Bus
    29
3 Operationandprogramming•••••••3-1

29
- Am96/4116A Monoboard
  29
  - Block-Select Memory Expansion
    30
  - ROM Addressing
    30
- I/O Port Address
  30
- Memory Expansion
  31
- Am9551 Synchronous Mode
  34
- Am9551 Asynchronous Mode
  34
- Am9551 Command Instruction Word Format
  35
- Parallel I/O Interface Programming
  36
  - Am8255A Addressing
    36
  - Am8255A Initialization
    36
  - Word Format
    36
- Parallel I/O Port Configuration Summary
  37
  - Am8255A Bit Set/Reset Control Word
    39
- Interrupt Control Programming
  40
- Bit Set/Reset Control Word Format
  40
- Initialization Control Word
  41
  - Operation Control
    42
- Operation Control Word (OCW) Formats
  43
- Rotating Priority Mode a (Automatic Rotation)
  44
- System Timing Controller
  45
  - Command Register
    45
- Control Element Summary
  45
  - Status Register
    46
- Command Summary
  47
  - Master Mode Register
    48
  - Time of Day
    48
  - Comparator Enable
    49
  - FOUT Source
    50
  - FOUT Gate
    50
  - Bus Width
    50
  - Data Pointer Sequencing
    50
  - Scaler Ratios
    51
  - Frequency Scaling Counter
    51
- Frequency Scaler Ratios
  51
  - Data Pointer Counter
    52
  - Prefetch Latch
    53
  - Counter Logic Groups
    54
  - Counter Load Register
    54
  - Counter Hold Register
    55
  - Counter Mode Register
    55
  - Output Control
    56
- Counter Mode Register Bit Assignments
  56
  - Count Control
    57
  - Count Source Selection
    58
  - Gating Control
    59
  - Alarm Registers and Comparators
    59
  - Output Control Bit
    60
- Baud Rate Programming
  60
- Baud Rate Selection
  60
4 Theory of Operation

61
- Introduction
  61
- Am96/4116A Monoboard Computer, Block Diagram
  62
  - Random Access Memory
    65
  - Rom/Eprom
    65
  - Memory Expansion
    65
  - Serial I/O Interface
    66
  - Parallel I/O Interface
    68
  - Interrupt Controller
    69
  - System Timing Controller
    70
5 Service Information

71

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