Advanced Micro Computers AmZ8000 Manuals

Manuals and User Guides for Advanced Micro Computers AmZ8000. We have 2 Advanced Micro Computers AmZ8000 manuals available for free PDF download: User Manual

Advanced Micro Computers AmZ8000 User Manual

Advanced Micro Computers AmZ8000 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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Advanced Micro Computers AmZ8000 User Manual

Advanced Micro Computers AmZ8000 User Manual (77 pages)

Brand: Advanced Micro Computers | Category: Motherboard | Size: 3.21 MB

Table of Contents

Table of Contents
5
1 Introduction

9
- Description
  9
- Board Layout
  10
- Counter/Timer
  11
- Block Diagram
  13
- Memory
  15
- Input/Output
  15
- Peri Pheral
  15
- Software
  16
- Memory-Addressing Potential
  16
2 Hardware Installation and Interfacing

17
- Unpacking and Inspection
  17
- Symbols
  17
- Installation Overview
  17
  - Terminators
    19
  - Other Driver/Terminator Circuits for P3
    19
  - Addresses
    19
  - Edge Connectors
    20
  - P2 Connector Pins
    22
  - Connecting to the
    23
  - Jumper Option
    25
  - Display Console
    26
  - P3 Connector Pins
    27
  - P4 Connector Pins
    28
  - P5 Connector Pins
    28
  - P6 Connector Pins
    29
  - Keyboard/Display Installation
    30
  - Prototyping and Memory-Expansion Boards
    30
  - Amsys 8/8 Interconnection
    30
  - Jumper Options
    31
3 Operation with the Monitor

33
- Overview of Operations
  33
- Monitor Functions and User Controls
  33
- Memory Address
  34
- Monitor Commands
  35
  - Asm) Execute Assembler
    35
    
    Monitor Command Summary
    36
    
    Breakpoint
    37
  - C N) SET CARRY FLAG
    37
  - Cr) after B or T] SINGLE-STEP
    37
  - (D N) Set Decimal-Adjust Flag
    37
  - (D X,Y) Display Mlemory
    37
  - (E X) Hardware Breakpoint
    37
  - F X,Y,Z) FILL MEMORY
    37
  - Flag
    38
- (LOAD D:file,X) down Load
  38
- (M X,Y,Z) Move Memory
  38
  - Counter
    38
- (Rhn = X) Fill High
  38
- (Rln = X) Fill Low
  38
- (Rn = X) Fill Word Register
  38
- (SAVE D:file,X,Y) up Load
  38
- (S N) Set Sign Flag
  39
- S X) DISPLAY and
  39
  - Substitute Memory
    39
- (T M,N) Trace
  39
  - X) Display All Registers
    39
- Xf) Display Flags
  39
- (X N) Display Word Reg I Ster
  40
  - Counter
    40
- (Z N) Set Zero Flag
  40
- Monitor I/O Support for User Programs
  40
- Loading
  44
4 Principles of Operation

45
- Power-Up Sequence
  45
- CPU Functions
  45
- Bus Structure
  46
  - Bus Structure
    47
- Memory
  48
- Peripheral Decoding
  48

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