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OSCA Emulator Binary 0.8<\/a><\/strong> (516.2 KiB, 989 hits)<\/p>\nThanks to Daniel (Altair), I’ve managed to tidy up a couple of outstanding bugs in the emulation, so this improves the emulation of his “Loopback” demo:<\/p>\n
1. Sprite X position is now offset by one pixel to the right (as it should be) – Logo is now correctly positioned
\n2. Reverse-direction Blitting is now implemented – Twisting animation is now correct
\n3. Alternate display addresses now implemented for Bitmapped modes (previously only implemented for tilemap) – Plasma circles are now correct<\/p>\n
I still haven’t fixed the issue with the Linecop and the pixellated bug image as yet, but plan to investigate this next.<\/p>\n
I also took the opportunity to add Phil’s latest OSCA addition permitting the first 512 bytes of RAM to be used as read-only RAM and write-palette, so the OSCA emulation is now up to v6.65 – It’s untested at present, but “should work”.<\/p>\n
That’s about it really for the time being – There’s still some outstanding issues besides the ones above – I haven’t fixed the options screen yet (it’s largely pointless currently), nor have I fixed the Debug screen (CPU control is pretty much broken since the threading implementation) which is kind of intentional as I intend to re-work this a little to add a linecop disassembler if practical. Display resizing is still broken also.<\/p>\n
Still, it is what it is, and the binary and sources are available below for anyone interested…<\/p>\n
OSCA Emulator Binary 0.8<\/a><\/strong> (516.2 KiB, 989 hits)<\/p>\n