Fixed missing my
Added chameleon
Do not use top bit of sound - replay samples are signed
Hopefully version fits this in!
Added scanlines support
Switched to using Peters chameleon_io module. Great, gives c64 joystick and cdtv support!
Switched to rom from sd card
Added scandoubler
Added chameleon version
First cut - same as DE1!
Added ZPU/SD
Added SDRAM. Worked!!
Added generic for Aeon_lite. vars need setting up though.
Fixed throttle...
Cleaned up main, so only 1 copy of core bits. Created aeon lite rom
Made firmware suitable for aeon lite with 1MB RAM. Requires associated address_decoder change - TBD
First working Chameleon build. No drive emulation, 16KB RAM, PAL.
Version based on date
Reduced volume a bit
Added new files
Mix covox and gtia as if they were pokey channels. Increase precision to allow 8-bit covox channels. Its not clear how gtia and covox really clip with pokey channels - that would need research. For now this improves volume.
Added 15KHz RGB versions
Removed
New firmware. Supports larger SD cards.
Fixed alternative version of sd card access. Taken from petit fatfs. Supports > 1GB cards.
Added option for OSB internally
Fixed clean
Save some bytes. Some commented debug
Missing header
Save some bytes
Prepare interface for alternative version of mmc.c - for >1GB cards
Attempting to save some memory!
Fix name clash if all in one compilation unit
Allow more than 32K sectors.
This version should allow >1GB cards, but does not work yet
Internal ROM version
Reverted accidental commit
Interface changes in replay lib
Latest firmware
Mist has other type of build script
Allow SIO over serial port again
Fix display of disk type
Add some mist button support for keyboard less setups
Button 0=F11. Switched swapped joysticks. connected led to sio
removing test
sdfsddf
Added scandoubler. Build some variants.
Start connecting up switches/gpio again. So far joystick... Also connected antic refresh to sdram.
tb tweaks
Added DE1 ROM
Allow more than 4 bits of precision
Not 100% sure why but this change from a while ago breaks the mist and de1 sdram versions. Need to investigate futher but reverting for now.
Added DE1
Added ZPU - it works. Need to add GPIO joystick back in...
Added 32-byte write support to ROM area! For MIST external sector buffer. TODO: Smarter method...
Remove stale files - creates output directly where needed...
Added release notes
Increased version. ZPU ROM updated to fix a few firmware bugs (e.g. swap drive bug) - see firmware commits for details.
Added ZPU. Added read/write SD support. Fixed joystick. Switched to new mist keyboard mode (ps2 emulation).
Mist read/write support added/debugged. Single OS ROM + file selector. Fix bug when using "move to drive 1" which reinstated empty drives! Never access Atari system while reset.
Ready for first mcc release
Added simple dma for faster sd card reading
Use F5-F8 for Help,start,select,option. Use F1-F4 for F1-F4!
Fix memory_data_in missing from sensitivity list
use MCC paths (will differ per system - TODO)
Booting 1 second slower than Atari - not bad given also loading several ROMS from SD - can of course be further improved
Added real-only support. Describe disk image in menu.
Add start of antic testbench
Make more resilient to slow ram accesses. Needs more work/testcases etc for this really.
Increase SPI clock speed
Copy all files, so build dir can be copied to another server and built in gui
Allow SPI clock speed to be set by generic. It was running at half speed for 28MHz platforms vs 58MHz platforms. Need to improve spi speed since byte wise writing is too slow loading roms - 8 seconds on startup!
Antic refresh always takes one original cycle - this fixes turbo mode up to 4x on mcc
Add titles. Load rom from sd.
Switch to internal rom
Added variant to mcc binary
Long firmname support. Several bugfixes, e.g. multi-drive support
Connected up fkeys
Added fkeys
First cut of write support
debugged...
Added hotkeys
First cut of reworked firmware. Just runs gunpowder charlie.atr drive emulation!
Added zpu. Fix sdram 32-bit mode.
Added missing spi component! Fix pokey instantiation. Fix pause.
Connect up snoop to allow ZPU to see the data it requested
Always complete sram request if we have no sram
Moved ram complete back 1 Atari cycle - now runs fine at 4x speed. Some video glitches when running faster, need to investigate...
Fixed turbo
No need for mmu to deal with refresh at all
Cascaded pll in order to get exact SVIDEO frequencies
First cut with svideo, all versions from generic
Added os16_loop
First version that boots with sdram
Add an additional internal rom option - internal_rom=2, which for now just loops reading/writing 4 bytes. e.g. for testing new RAM setups
Final step of mcc216 build process - Windows only, appears to run in wine
svideo code provided by the mcc216 team
Re-connected SDRAM to DE1
Pass through video bigs