La dernière version béta publique de l’excellent WinUAE, l’émulateur Commodore Amiga.
– Fixed A2386SX default video mode configuration, it is software controlled, not jumper like in older models. Fixes unexpected « Invalid configuration information » BIOS messages.
– Added A2386SX-only hack to enable working 1.4M floppy images, I assume it thinks connected drive is Amiga 1760k drive and it programs FDC to use 720k (1.4M half speed) bit rate.
– Autodetect *.ima PC disk images inside archives.
– Increased IDE emulation multiple transfer support from 64 blocks to 128 blocks (Max possible).
– Universal XTIDE BIOS load address is now user configurable. (Exxxx does not work in AT systems)
– x86 IDE emulation used wrong byte swapping mode if data port width was 16/32-bit (AT systems)
– Added support for IDE emulation edge triggered interrupts. ISA bus uses edge triggered interrupts, Fixes A2386SX IDE configuration hang.
– Only first non-autoconfig « board » was initialized if more than one was configured (for example both x86 AT IDE and XT IDE controller was enabled)
– Write-protect 0xDC000 region from Amiga-side writes if it is used by XTIDE Universal BIOS. This address conflicts with Amiga-PC shared memory space but fortunately it seems only beginning of this space is actually used for Amiga-PC communication.
– XTIDE Universal BIOS hardware is now correctly emulated.
– Per-monitor high DPI update caused repeated GUI re-open in some situations.
– DOSBox CPU modes now use DOSBox hardware timer emulation, fixes A2386SX floppy access delays.
– Added all currently available bridgeboard BIOS ROMs to ROM scanner.
– Cleaned up internal expansion ROM selection code.
NOTE: Nearly all previously created DOS HD images are not supported anymore due to wrong byte swapping. They need to be created from scratch.
Source: Forum des versions Betas.
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