(MSX) meisei v1.3 - 模擬器

2009.05.29

- VDP: corrected vblank interrupt timing, it was 1 scanline too early;
- VDP: improved render timing, updating the surface at the start of
hblank instead of at the start of the active scanline;
- VDP: fixed screen 0 text colour 0 always being black;
- Z80: if ld a,i/r is interrupted, the p/v flag is reset,
thanks GuyveR800;
- VDP: fixed a few small bugs with mode 3 sprite cloning;
- VDP: fixed screen 0 border size;
- VDP: corrected emulation of bogus mode 1+2(+3);
- Z80: made trace logger more user friendly, it’s disabled by
default though;
- mappers: fixed Irem TAM-S1 (R-Type) mapper range;
- mappers: added ROM mirroring quirk to Konami types;
- mappers: common MegaROMs are autodected by finding mapper
register writes, inspired from Marat’s fMSX;
- mappers: removed Zemina ZMB type, no dumps exist in order to test it;
- mappers: added optional extra settings per type, instead of
all mapper types being identified and auto-configured with
a single id;
- mappers: Konami Sound Cartridge can now be configured as
Snatcher/SD Snatcher type, or a modified board with 128KB RAM;
- mappers: merged simple no-mapper types into a single one,
and made the page layout configurable, it’s even possible
to create a hybrid ROM/RAM board;
- mappers: rewrote ASCII MegaROM emulation, with support for
about 30 official boards, and any custom configuration,
props to http://gigamix.jp/rom/ . Also thanks to OeiOeiVogeltje,
Quibus, BiFiMSX, Haohmaru for testing their carts. You can help
too: http://samor.nl/hap/crap/ascii_range_todo.txt.
- internal RAM size and primary slot can now be configured;
- mappers: added Al-Alamiah Al-Qur’an type properly (protected/encrypted);
- added lumi noise simulation, for an answer to “wtf is a
lumi noise?” watch http://www.youtube.com/watch?v=rGA_fVegAb4;
- VDP: corrected interrupt r0equest/acknowledge timing due to a
small delay between that and accessing a VDP register;
- VDP: added vblank interrupt/flag suppression quirk when
reading the status register at the same time the vblank
bit gets set;
- VDP: added Toshiba T6950/T7937A model;
- added a firmware downloader, for indirectly obtaining
essentials, such as
- BIOS files, this will also check for meisei updates.
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下載：http://hap.samor.nl/meisei.zip

官方：http://hap.samor.nl/

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