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Writing FCode 2.x Programs

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Writing FCode 2.x Programs

Cover
Credits
Contents
Tables
Preface
1 SBus Cards and FCode
- FCode PROM Format
- Interpreting FCode
- Device Identification
- Creating and Executing FCode Definitions
2 Elements of FCode Programming
- Colon Definitions
- Stack Operations
- Additional Information
- Programming Style
- A Minimum FCode Program
- FCode Classes
- Primitive FCodes
- System FCodes
- Interface FCodes
- Local FCodes
3 Producing FCode
- FCode Source
- Tokenizing FCode Source
- FCode Binary Format
- Testing FCode on the Target Machine
- Configuring the Target Machine
- Using the Forth Monitor to Download FCode
- Using the Forth Monitor to Interpret an FCode Program
- Using the Forth Monitor to Browse a Device Node
- Using the Forth Monitor to Test a Device Node Driver
- Testing FCode in Source Form
- Producing an FCode PROM
- Exercising an Installed FCode PROM
4 Packages
- Package Definitions, Package Instances, and Device Nodes
- Plug-in Device Drivers
- Package Methods
- Package Data Definitions
- Accessing Other Packages
- Debugging Packages
- Standard Support Packages
5 Properties
- Standard FCode Properties
- Standard Properties
- "clock-frequency"
- "down-burst-sizes"
- "local-mac-address"
- "one-pending-retry"
- "parity-generated"
- "scsi-initiator-id"
- "slave-burst-sizes"
- "slot-address-bits"
- Manipulating Properties
- Property-Specific FCodes
6 Block and Byte Devices
- Block Devices
- Byte Devices
- Required Methods
- Required Properties
- Device Driver Examples
7 Display Devices
- Required Methods
- Required Properties
- Device Driver Examples
8 Hierarchical Devices
- Required Methods
- SBus Addressing
- SBus Required Properties
- VMEBus Addressing
- VMEBus Required Properties
- Device Driver Examples
9 Network Devices
- Required Methods
- Required Device Properties
- Optional Device Properties
- Device Driver Examples
10 Serial Devices
- Required Methods
- Required Properties
- Device Driver Examples
11 FCode Dictionary
- delete-characters ( n -- ) code# 1 5e
- fb1-draw-character ( char -- ) code# 1 70
- fb1-invert-screen ( -- ) code# 1 75
- fb1-toggle-cursor ( -- ) code# 1 72
- fb8-draw-character ( char -- ) code# 1 80
- fb8-invert-screen ( -- ) code# 1 85
- fb8-toggle-cursor ( -- ) code# 1 82
- insert-characters ( n -- ) code# 1 5d
- left-parse-string ( adr len char -- adrR lenR adrL lenL ) code# 2 40
- memory-test-suite ( adr len -- failed? ) code# 1 22
A FCode Reference
- FCode Primitives
- FCodes by Function
- FCodes by Byte Value
- FCodes by Name
- Version 2 FCodes
B OpenBoot Interrupt Testing
C FCode Memory Allocation
- For OpenBoot 2
- For OpenBoot 1
D Changes in FCode Usage for OpenBoot 1
- FCode For OpenBoot 1 Systems
- Other OpenBoot 1 Restrictions
Index
Comment Card
French Credits