Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
07317 DIP/Input Critical (emulation) Always May 4, 2019, 08:42 May 5, 2019, 09:15
Tester Robbbert View Status Public Platform MAME (Self-compiled)
Assigned To pmackinlay Resolution Fixed OS Windows Vista/7/8 (64-bit)
Status [?] Resolved Driver zorba.cpp
Version 0.209 Fixed in Version 0.210 Build 32-bit
Summary MESS-specific 07317: zorba: keyboard not working
Description When it says to press Return, nothing happens. When I tried to debug, it bombed out too.
Steps To Reproduce start Zorba with a suitable boot floppy
It says: Insert Disk into Drive A and hit Return.
Hit Return.
Nothing happens.
Additional Information If I try to debug, it crashes

Fatal error: Width required for %X formats
Flags
Regression Version 0.209
Affected Sets / Systems zorba
Attached Files
 
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Notes
3
User avatar
No.16421
Tafoid
Administrator
May 4, 2019, 12:33
There were 3 commits that day related to the 68705 family of devices which may very well be the cause of the regression:

https://github.com/mamedev/mame/commit/fceb882b9fc3a9eb890a1593edb4591b49b76ed4
m68705: added other hmos variants

https://github.com/mamedev/mame/commit/70fa5128d8761b1fbd86e9881be15a938aa14561
Fix clang error: unused variable 'M6805_VECTOR_INT2' [-Werror,-Wunused-const-variable] (nw)

https://github.com/mamedev/mame/commit/35e781022fe54a2ad88ca276e2acaebfcb8748b6
m68705: Use NVI for internal map to prevent segmentation fault (nw)
User avatar
No.16426
AJR
Developer
May 4, 2019, 21:49
fceb882b9fc3a9eb890a1593edb4591b49b76ed4 has caused the M68705 timer to behave rather strangely here, making the timer interrupt activate way too often. The error with -debug dates to the same commit, but I fixed it.
User avatar
No.16430
Robbbert
Developer
May 5, 2019, 09:15
Bug in 68705 timer was fixed by pmackinlay.
Bug in debug mode fixed by AJR.