a way to detect vblank time

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Por PingPong

Prophet (4093)

Imagen del PingPong

03-03-2010, 20:50

yes. getting an msx2+ to have a wait is a bit too much. i mean a feature to have in hw it on tms9928. this is the vdp that most have to gain to this feature. even the v9938 does not suffer at all from out speed, at least at normal 3.5Mhz.

plus it's unclear to me to what kind of situation apply the wait on v9958, maybe only to vdp command execution, not vram i/o transfers

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