Hello, i need to program a T89C51CC01 with Keil. I really don't know whether I should ask my question in this forum, but I just try. EX0 (external interrupt 0) gets executed. While the procedure is running I get another interrupt EX1 (external interrupt 1). But this interrupt doesn't get accepted. I think it is because of the EX0. How can I handle 2 Interrupts at the same time??? Till
How can I handle 2 Interrupts at the same time??? By using 2 processors. How it happens with one processor is better described in "the bible" ch 3 than I can. Erik here are the links to "the bible" Chapter 1 http://www.semiconductors.philips.com/acrobat/various/80C51_FAM_ARCH_1.pdf chapter 2 http://www.semiconductors.philips.com/acrobat/various/80C51_FAM_PROG_GUIDE_1.pdf chapter 3 http://www.semiconductors.philips.com/acrobat/various/80C51_FAM_HARDWARE_1.pdf