User:Gpz

TODO

• update and/or fix cartconv :)

Cart System

general

• some remaining cleanups:
  • IDE64 should save its config (cmos ram) to a binary instead of abusing vicerc
• rework slot1 carts enable mechanism like slot0 carts (ISEPIC, RamCart, Expert, DQBB)
• implement i/o dump support for more carts. optional, low priority

snapshots

• implement snapshot support for more carts. not criticial, low priority. (MMC64, Magic Voice, MMC Replay, IDE64, MIDI, Ethernet)
  • implement snapshot support in the following cores:
    • cs8900 (Ethernet)
    • t6721 (Magic Voice)
    • spi-sdcard (MMC64, MMC Replay)
    • spi-eeprom (MMC Replay)
    • midi (MIDI)
    • ds1302 (IDE64)
  • invent a mechanism to deal with SD-Card/HD Images (MMC64, MMC Replay, IDE64)

Clock Port Resource

• update the resource handling for the clockport (export resource) (MMC64, MMC Replay, Retro Replay)
• create logic to handle clock port devices
• make hooks to handle rr-net, silversurfer, mp3@c64

Shortbus Resource

• create logic to handle short bus devices

individual Carts

some carts do not work 100% yet, or are downright buggy:

Magic Voice (49)

• debug interaction with TPI
• rewrite using a more cycle exact and event based model

MMC Replay (38)

• write test programs for the various mapping modes and review the emulation. (only the BIOS mode works right now)
• fix memory-peek for monitor

Stardos (31)

alternative dump needed

• Disk Copier does not work
  • this is a weird bug, it does not crash but actually cleanly exit from the menu, as if the feature is not there - because appearently a related check in the rom fails.

Note: this very much looks like the dump which is circulating is either broken, or an early and incomplete version of the software.

DQBB (-)

• add 32/64/128/256K RAM option

Retro Replay ()

• add "nordic replay" and 64k RAM options

IDE64 ()

• add IDE64 eth64 shortbus expansion support
• add IDE64 duart shortbus expansion support

SFX Sound Sampler (-)

• add SFX sound sampler audio input support

REU (-)

• review code and if possible make all special cases into general cases
  • reu_dma() in c64mem.c, plus256k.c, c64memsc.c, c64_256k.c, c128mem.c, c128mmu.c
  • reu_ba_register() in c64memsc.c
  • reu_dma_start() in mainc64cpu.c

Magic Formel ()

• move MC6521 chip core to the core directory

Rendering

• check and maybe also make chip specific: "AspectRatio", "TrueAspectRatio", "KeepAspectRatio"

call tree

normal rendering call sequence:

• video/video-canvas.c:video_canvas_render
  • video/video-render.c:video_render_main (renderer main)

YUV rendering call sequence:

• video/video-render.c:render_yuv_image (yuv renderer main)