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990
Operation manual
Texas Instruments 990 Operation Manual
Prototyping system
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Also See for 990
:
User manual
(274 pages)
,
Manual
(211 pages)
,
Installation and operation manual
(122 pages)
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Contents
Table of Contents
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Table of Contents
Table of Contents
Introduction
Purpose and Capabilities of the System
Prototyping System Software Description
Hardware Configuration Required for System Software
Section L General Description
Software Modules
General
Debug Monitor (PX9MTP)
Monitor Overlay Functions
User Area System Programs
System Part Numbers 1"5
Prototyping Process
Section II. System Installation and Operation
Entering Commands on the Terminal Keyboard
Input/Output and Logical Unit Assignments
Introduction
Operating the Monitor
Unpacking and Installation of Hardware
Using the 733 ASR ROM Loader
Loading and Executing Programs
Loading
User Program Interface with System Software
Executing a User Program
Interrupts and Single Instruction Execution
Interrupts
Protect Violation Flag
Protecting the Monitor
General Description
Input/Output Operations
Methods for Loading Programs
Introduction
Debug Functions
Debugging Modes
Assign LUND (AL)
Comparison of Debugging Modes
General
Keyboard Commands
Load Program (LP)
Summary
Execute User Program Directly (EX)
Execute User Program under SIB or Trace (RV)
Link and Load Program (LL)
Load Overlay (OY)
Load PROM Programmer (PL)
Modify Registers (MR)
Inspect Registers (IR)
Inspect Workspace Registers (IW)
Modify Workspace Registers (MW)
Modify CRU Register (MC)
Inspect CRU Input Lines (IC)
Set Snapshot (SS)
Inspect Snapshot (IS)
Clear Snapshot (CS)
Set Breakpoint (SB)
Clear Breakpoint (CB)
Clear Trace Region (CR)
Find Byte (FB)
Find Word (FW)
Set Write Protect Region (SP)
Clear Write Protect Region (CP)
General Description
Introduction
Loading and Initialization Procedures for the Text Editor
Starting Execution
Final Message
Text Editing Procedures
Movement of Pointer
Commands
Setup Commands
Edit Commands
Output Commands
Messages
Error Messages
Warning Messages
Source Program Editing Example
Description of Program
Explanation of Example
Editing Object Code
Section V. One-Pass Assembler
General Description
Introduction
Loading Procedure for the Assembler
Assembler Operation
Input and Output
Directives and Pseudo-Instructions
Section VI. Object Code Formats
Introduction
Object Code Example
Standard 990 Object Code
External Reference Example
Compressed Absolute Format Object Code
Basic Tag Format
Extended Tag Formats
Extended Tag Formats
Section VII. Prom Programmer
General Description
Standard Control Information Cassette
Programming Standard Versus Nonstandard Data Configurations
PROM Programmer Functions
Introduction
PROM Programmer Loading Procedure
PROM Programming Process
Bit String Width
PROM/ROM Characteristics
Mapping Parameters
Transfer of Data from Memory into PROM
Examples Using One, Two, and Three-Level Looping
Commands
PROM Programmer (PP)
Programming Considerations
Standardizing Nonstandard Memory and PROM Configurations
Programming Eproms
Creating Proms for Memory Addresses Not in Hardware Configuration
Programming Examples
Mapping Example
Mapping Example
Mapping Example
Mapping Example
Section VIII. Bnpf Dump Module
BNPF Format
BNPF Dump Commands
Perform BNPF Operation (DB)
DB Subcommands
Section IX. High/Low Dump Module
Functions and Operation
HIGH/LOW Format
HIGH/LOW Dump Commands
Perform HIGH/LOW Operation (HL)
HL Subcommands
Section X. System Operation and Debugging Example
Assembling Modules with PX9ASM
Introducation
Editing with PX9EDT
Reassembling, Relinking and Loading Modules and Executing the Program
Example
Monitor Keyboard Commands
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See also:
User Manual
,
Operation & Installation Manual
TEXAsINSTRUMENTS
O
Improving Man's Effectiveness Through Electronics
Model 990 Computer
Prototyping
System
Operation
Guide
MANUAL
NO.
945255-9701
ORIGINAL
ISSUE
1 MAY
1976
Digital Systems Division
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