Mail Archives: djgpp/1998/08/17/04:30:48
On Mon, 17 Aug 1998 01:19:54 GMT, "Michel Gallant"
<mgallant AT NOSPAM DOT grassroots DOT ns DOT ca> wrote:
>Hi! I'm back, and with more problems than ever. Below is the progam
>I'm using.... Incorporating all the suggestions (I think) made to me
>thus far regarding this program. It still doesn't work. I used a
>logic probe, and verified that Interrupt Request Line 07
The problem may be that the interrupt is masked out in the PIC.
Bit 7 (the most significant bit) of port 0x21 needs to be set to 1.
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