Difference between revisions of "BIOS Functions"
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| − | == Function Summary == | + | == BIOS Function Summary == |
* [[BIOS Function Summary]] | * [[BIOS Function Summary]] | ||
| − | == Details on Functions == | + | == Details on BIOS Functions == |
* [[BIOS Kernel Functions]] | * [[BIOS Kernel Functions]] | ||
| Line 18: | Line 18: | ||
* [[AMSDOS Hidden RSX Functions]] | * [[AMSDOS Hidden RSX Functions]] | ||
| − | == Reserved CPU Registers == | + | == BIOS Reserved CPU Registers == |
AF' Reserved for Interrupts (A=old C', CY=External IRQ Flag) | AF' Reserved for Interrupts (A=old C', CY=External IRQ Flag) | ||
BC' Reserved for Gate Array (BC=7F8xh, LSBs=ROM enable/video mode) | BC' Reserved for Gate Array (BC=7F8xh, LSBs=ROM enable/video mode) | ||
DE' Reserved for BIOS | DE' Reserved for BIOS | ||
HL' Reserved for BIOS | HL' Reserved for BIOS | ||
| + | |||
| + | == BIOS Memory Maps == | ||
| + | * [[BIOS Overall Memory Map]] | ||
| + | * [[AMSDOS Memory Map]] | ||
| + | |||
| + | == Other Information == | ||
| + | |||
| + | * [[Media:The Amstrad CPC Firmware Guide.txt|The Amstrad CPC Firmware Guide]] - original txt version | ||
| + | * [[Media:CPC firmware.pdf|The Amstrad CPC Firmware Guide]] - decadent pdf version | ||
| + | * [[Media:Schneider CPC464 Firmware Handbuch.pdf|Schneider CPC464 Firmware Handbuch]] - german version of The Amstrad CPC Firmware Guide | ||
| + | * [[Soft968: CPC 464/664/6128 Firmware]] - official firmware specs | ||
| + | [[Category:BIOS]] | ||
Latest revision as of 10:26, 5 January 2019
Contents
BIOS Function Summary
Details on BIOS Functions
- BIOS Kernel Functions
- BIOS Kernel RSX Functions (Resident System Extensions)
- BIOS Kernel Timer/Event Functions
- BIOS Machine Pack
- BIOS Keyboard Functions
- BIOS Text Functions
- BIOS Graphics Functions
- BIOS Screen Functions
- BIOS Cassette (or Diskette) Functions
- BIOS Sound Functions
- AMSDOS RSX Functions
- AMSDOS Hidden RSX Functions
BIOS Reserved CPU Registers
AF' Reserved for Interrupts (A=old C', CY=External IRQ Flag) BC' Reserved for Gate Array (BC=7F8xh, LSBs=ROM enable/video mode) DE' Reserved for BIOS HL' Reserved for BIOS
BIOS Memory Maps
Other Information
- The Amstrad CPC Firmware Guide - original txt version
- The Amstrad CPC Firmware Guide - decadent pdf version
- Schneider CPC464 Firmware Handbuch - german version of The Amstrad CPC Firmware Guide
- Soft968: CPC 464/664/6128 Firmware - official firmware specs
