Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
07353 Interface Minor Always Jun 7, 2019, 12:16 Jun 14, 2019, 14:50
Tester Robbbert View Status Public Platform MAME (Self-compiled)
Assigned To Robbbert Resolution Fixed OS Windows Vista/7/8 (64-bit)
Status [?] Resolved Driver
Version 0.210 Fixed in Version 0.211 Build 32-bit
Summary MESS-specific 07353: alphatro, fc100: hangs when save to cassette
Description Hangs when save to cassette
Steps To Reproduce start system
10 print 12345
mount a new cassette if you want (you don't have to load anything)
CSAVE "x"
it hangs
Additional Information Should return after a short while.

It seems to be getting the wrong status from the i8251 UART.

Was working in 0.165, not working in 0.170

Need exact regression commit.
Flags
Regression Version 0.168
Affected Sets / Systems alphatro, fc100
Attached Files
 
Relationships
related to 06231ResolvedRobbbert poly88: Cassette is not working 
Notes
3
User avatar
No.16515
Tafoid
Administrator
Jun 7, 2019, 13:02
edited on: Jun 7, 2019, 13:02
Specific suspected commit:
November 31, 2015
https://github.com/mamedev/mame/commit/518a33cc80ce8dd409b28ba2c3d85236ab2952a9

https://github.com/mamedev/mame/commit/6697db2c1eb02129c09cbed1aa47a17ec0541b72
* i8251: improved handling of tx enable/disable bit, rs232 diagnostic on
hp64k is ok now

https://github.com/mamedev/mame/commit/d9708160b59c41818ff55c99873ad3fe8dddf0b6
* i8251: minor fix to tx ready handling
User avatar
No.16543
Robbbert
Developer
Jun 14, 2019, 13:23
edited on: 27 days ago
Also affects poly88 although I don't know if this system ever worked.
User avatar
No.16544
Robbbert
Developer
Jun 14, 2019, 14:50
Needed cts taken low.