zeeshanzia84
Full Member level 3
- Joined
- May 29, 2006
- Messages
- 166
- Helped
- 35
- Reputation
- 70
- Reaction score
- 17
- Trophy points
- 1,298
- Location
- Pakistan / Germany
- Activity points
- 2,680
Hi,
I'm writing some code for an 8088 that I've interfaced to an 8255 PPI. An LCD display is attached to the 8255. I need to produce a delay before I output the next command for the LCD + I don't want to check whether the LCD is busy or not, b/c I already have a 12 input keypad. and no more port pins available on the 8255.
Anyways, I would like to ask if someone could specify some code snippet (a procudure) for suspending execution of the next instruction untill a specified number of milliseconds say 1 ms. (the delay doesn't have to be variable)
Thanks
I'm writing some code for an 8088 that I've interfaced to an 8255 PPI. An LCD display is attached to the 8255. I need to produce a delay before I output the next command for the LCD + I don't want to check whether the LCD is busy or not, b/c I already have a 12 input keypad. and no more port pins available on the 8255.
Anyways, I would like to ask if someone could specify some code snippet (a procudure) for suspending execution of the next instruction untill a specified number of milliseconds say 1 ms. (the delay doesn't have to be variable)
Thanks