Disk read disables interrupts?

Par DarkSchneider

Paladin (942)

Portrait de DarkSchneider

12-04-2020, 12:20

I opened the disk ROM and found is plenty of #F3 (DI), so I suppose that indeed it disables interrupts, but prefer to ask to be sure.

!login ou Inscrivez-vous pour poster

Par Victor

Champion (500)

Portrait de Victor

12-04-2020, 13:55

Yes.. It disables interrupts...

Par DarkSchneider

Paladin (942)

Portrait de DarkSchneider

14-06-2020, 11:46

OK for FDD I suppose that's the case. But what about IDE/SCSI ones? For HDD and flash memory devices.

Par gdx

Enlighted (5011)

Portrait de gdx

14-06-2020, 12:39

I think it's same but flash cards are very faster so there is much less jerky when we play a music during a loading.