Mentor Graphics's M8051EW core provides several extended interrupts (6-13). Keil simulator supoorts those in the Interrupts peripheral window. http://keil.com/dd/vtr/3227/4547.htm However for those extended interrupt sources, only EA, mask, and priority are configurable. The interrupts can't be triggered through this "Interrupt System Dialog". Is there anyway to triggere these extended interrupts? Thru debug functions? How? Thanks.
There are two ways: 1. Set the related request bit in the IR register 2. Impletement an AGSI DLL that adds ths missing peripherals. Reinhard
Thanks for your response. I guess the problem is that there is no such IR registers in the SFR space. So there is no way to set the extended interrupt without building AGSI. Right?