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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06297 Original Reference Typo Always Jul 15, 2016, 17:19 Jul 15, 2016, 20:08
Tester demotester View Status Public Platform MESS (Unofficial Binary)
Assigned To Resolution Open OS Windows XP
Status [?] Confirmed Driver mz80.cpp
Version 0.175 Fixed in Version Build Normal
Summary MESS-specific 06297: mz80a: MZ-80A had a green-screen VDU !
Description Current emulation of mz80a has a white-screen VDU, but in reality every MZ-80A had a green-screen VDU !

An example:

Can something be done in order to achieve historically more accurate model ? (thanks)
Steps To Reproduce
Additional Information Small reminder:

MZ-80K / K2 / K2E have a white VDU, and
MZ-80C, MZ-80A, MZ-1200 have a green VDU.

(Currently MZ-80C and MZ-1200 are not emulated in MESS !)
In comparison with MZ-80K, the MZ-80C was finished product equipped with 48KB, typewriter type keyboard and a green VDU.
So, according to this, only a green VDU is missing in current mz80kj emu to get a mz80c.

Also, MZ-1200 is basically MZ-80A with MZ-80K2E CG, SP-1002 monitor and Jpn. keyboard matrix.
(but without hardware scroll and reverse screen display of the MZ-80A)

Infos regarding the mz1200:
Keymatrix array of MZ-80A and MZ-1200:
Video MZ-1200 info:

Also, MZ-80K / C / K2 / K2E / 1200 are Jpn. versions and MZ-80K / 80A are European versions.
Regression Version
Affected Sets / Systems mz80a
Attached Files
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