Difference between revisions of "Wiki TODO list"
From SpecNext official Wiki
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These items are known to lack in information amount or accuracy (and anyone having spare time and required information is welcome to improve them): | These items are known to lack in information amount or accuracy (and anyone having spare time and required information is welcome to improve them): | ||
| − | * [[Extended Z80 instruction set]] contains many instructions which were removed, and | + | * [[Extended Z80 instruction set]] contains many instructions which were removed, and some instruction have incomplete info (timing, flags affected, etc..) |
* [[Sprites]] - while new 4-bit sprites are covered in nextreg details, the main article is outdated. | * [[Sprites]] - while new 4-bit sprites are covered in nextreg details, the main article is outdated. | ||
| − | |||
* [[DMA]] describes proper Zilog DMA chip, while ZXN contains heavily modified variant (no search, no single transfer, has extra mode with delayed output for sound sample playing, requires fewer instructions to init mem2mem transfer (there is quite some info scattered over official forum posts). | * [[DMA]] describes proper Zilog DMA chip, while ZXN contains heavily modified variant (no search, no single transfer, has extra mode with delayed output for sound sample playing, requires fewer instructions to init mem2mem transfer (there is quite some info scattered over official forum posts). | ||
* [[SpecDrum/DAC]] missing completely. | * [[SpecDrum/DAC]] missing completely. | ||
* [[RPi0 Acceleration]] - currently under development by Victor, needs more stable release to be documented. | * [[RPi0 Acceleration]] - currently under development by Victor, needs more stable release to be documented. | ||
Revision as of 13:10, 24 December 2018
These items are known to lack in information amount or accuracy (and anyone having spare time and required information is welcome to improve them):
- Extended Z80 instruction set contains many instructions which were removed, and some instruction have incomplete info (timing, flags affected, etc..)
- Sprites - while new 4-bit sprites are covered in nextreg details, the main article is outdated.
- DMA describes proper Zilog DMA chip, while ZXN contains heavily modified variant (no search, no single transfer, has extra mode with delayed output for sound sample playing, requires fewer instructions to init mem2mem transfer (there is quite some info scattered over official forum posts).
- SpecDrum/DAC missing completely.
- RPi0 Acceleration - currently under development by Victor, needs more stable release to be documented.