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グラフィック仮承認未処理2016-07-30 01:242017-02-12 00:12
 
テスターdemotester担当者 ソースmz2000.cpp
バージョン0.176発生バージョン修正バージョン
フラグ
セット mz2000
セット詳細
 
概 要実フォントとエミュレーションフォントのDIFF。
詳 細I guess that the current font in mz2000 driver is conversion from the "mzfont.bmp" found in the emuz2000_tf emu !

Quote from the drivers / mz2000.cpp:
------------------------------------------------------------------------------------------------------------------------
877 /* these are hand-crafted roms, converted from bmps floating around the net */
878 ROM_LOAD( "font.bin", 0x0000, 0x0800, BAD_DUMP CRC(6ae6ce8e) SHA1(6adcdab9e4647429dd8deb73146264746b5eccda) )

898 /* these are hand-crafted roms, converted from bmps floating around the net */
899 ROM_LOAD( "font.bin", 0x0000, 0x0800, BAD_DUMP CRC(6ae6ce8e) SHA1(6adcdab9e4647429dd8deb73146264746b5eccda) )
------------------------------------------------------------------------------------------------------------------------

But on the pictures below, taken from a real MZ-2000, it is visiable that some letters are different; like "B", "f", "g", "p" !!!
http://www4.kcn.ne.jp/~sailplan/myComputer/MZ2000/MZ2000.htm
http://lancelot2.blog.so-net.ne.jp/2016-05-05

Also, here is how the font looks on a MZ-80B Jpn. version (not emulated in mess) -> http://www43.tok2.com/home/cmpslv/Mz80b/mzbdisp.htm

It seems the MZ-2000 might uses the same font found on a MZ-80B Jpn. version ! (if above MZ-2000 pics are compared to the MZ-80B Jpn. font bitmap)

The difference between MZ-80B Jpn. font bitmap and the current mess mz2000 driver font are only in letters: "B", "f", "g", "p", "q", "w" !!!

In attachment is "corrected" version converted according to MZ-80B Jpn. bitmap. You can compare it with current "BAD_DUMP" or check the diff. on attached pictures.
再現手順Maybe the "corrected" one should replace the current "BAD_DUMP", as it looks closer to pictures taken from a real MZ-2000 !!!

PS.
Because is not possible to found any picture that confirms the same for a MZ-2200 and have no info if there is diff. between MZ-2000/MZ-2200 regarding fonts and because above pictures comes from a MZ-2000, I guess the corrected one then apply to MZ-2000 driver !!!

EDIT:
On below link is picture of a MZ-2500 in 2000 mode... seems it uses same font, so I guess that MZ-2200 probably also uses same font:
http://hankakusai.basekernel.co.jp/cgi-bin/adiary/adiary.cgi/0541
追加情報Btw. MZ-2000 uses green monitor and current mz2000 driver does not !!!

Also, the corrected one can be used for MZ-80B Jpn. driver, currently not emulated in mess !!!
(The 80B Jpn. Keyboard Matrix -> http://www43.tok2.com/home/cmpslv/Mz80b/EnrMzb.htm )
The same keyboard matrix might apply for a MZ-2000 too, I guess, as the both keyboard layouts look pretty same.
MZ-80B Jpn differ. from MZ-80B EU version in used font and kbd-layout, the used IPL is probably the same.
 
添付ファイルzip filecorrected.zip (2016-07-30 01:27)