I have been assigned a task of implementing PCI-bus protocol on 8051-microcontroller....

i have not much idea of embedded systems......even i dont know how to proceed further..... can anyone help me...

 

Who assigned you this task? It seems silly on its face. Let's review the bidding.

1. No 8051 variant has a DMA capability
2. No 8051 variant has a clock you can stop
3. No 8051 variant has a bus request/bus grant capability
4. PCI is smokin' fast compared to an 8051