Capture SIO commands using a hardware state machine - too time critical to easily merge with USB polling otherwise (without much code refactoring...). Now drive emulation works on MCCTV with USB:)
key control in menu (if connected in core...)
Press windows key to toggle paddle mode. Press alt to toggle scanlines.
Paddle on mist a800. Added NTSC palette. Added support for 4k and 8k roms to 5200 - need to wire up to cartlogic really...
sd emulation fix - thanks Till
Fixed pll - its important that the ps2 clock is in sync - i.e. integral factor - with the system clock...
SD card fixes, due to how spi_master released cs_n during command. Thanks Till!
Add a newline, in case there is not a newline at the end of the file
These were cross connected - no idea why it was building. SD init gets further now, but still no dice.
As discussed with Till - these were taken under Lesser
Changed mist to use simulated sd card, rather than the custom protocol
Merged turbo freezer support from Hias. Working pretty well. PIA freezing not working yet though, so no joystick after freeze. Scoll lock to freeze.
Smaller firmware, thanks to Hias
Point cartridges at user dir, rather than os rom dir
Merged in first cut cartridge emulation support from Hias. Excellent:-)
Updated firmware
Split PAL pll into two - now much closer to real frequency
Improved timings for PAL and NTSC
Add 32GB SD support
Allow more memory for directories
Missing longfilename fix
Fix long filenames directories - must use directory path, not append long filename to path!
Connect up scanlines to spare mist dip switch!
Latest rom - fixes dots in filenames
Latest firmware
Add some mist button support for keyboard less setups
Button 0=F11. Switched swapped joysticks. connected led to sio
Added scandoubler. Build some variants.
Added ZPU. Added read/write SD support. Fixed joystick. Switched to new mist keyboard mode (ps2 emulation).
Fixed turbo
Re-connected SDRAM to DE1
Use video bits generic
Adjusted this based on mist settings - in the hope this will mean I need to tweak the phase offset less...
Connected up SDRAM. Make 800XL core wait for SDRAM reset to complete. Also had to adjust phase offset to make it work - need to get a proper setup for mist
Wired up mist with internal ram/rom. Tested OK.
Current unmerged vhdl for my Atari800 core and start at merging them into one tree with a common core