[Openmsx-bugs] [ openmsx-Bugs-915627 ] Assertion failed when reading VDP status registers in TR

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Bugs item #915627, was opened at 2004-03-13 16:56
Message generated for change (Comment added) made by m9710797
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Category: General/misc
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Adriano Camargo Rodrigues da Cun (adrcunha)
Assigned to: Nobody/Anonymous (nobody)
Summary: Assertion failed when reading VDP status registers in TR

Initial Comment:
The following assertion fails when reading VDP status
registers by using the `debug read vdp-status-regs`
command.

openmsx: VDPVRAM.hh:322: void
openmsx::VDPVRAM::cmdWrite(unsigned int, unsigned char,
const openmsx::EmuTime&): Assertion `time>=
currentTime' failed.

Sometimes the assertion fails when reading status
register 0, sometimes the assertion fails when reading
status register 1, Sometimes the assertion fails when
reading status register 2... But I didn`t get this
assertion failure yet using MSX1/2/2+ configs. 

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>Comment By: Wouter Vermaelen (m9710797)
Date: 2004-03-17 22:01

Message:
Logged In: YES 
user_id=356949

Fixed. 
Was a problem with the CPU / Scheduler interaction. The Scheduler 
didn't notice the CPU stopped ahead of time because of the breakpoint. 

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