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Hi All,
I need to bring up a Keil PK51 subsystem platform that contains the following needs:
Two IP core DP8051 CPU’s share same 64k RAM code and 16M data. CPU A run a boot loader and application A CPU B run application B.
Sequence of operation: CPU B is halted CPU A boot loader loads code from E2prom to 64k ram (0-32K for cpu A, 32-64K for cpu B ). CPU A application A starts its operation from 0-32K. CPU A application releases CPU B from reset. CPU B address 0 is HW trapped to jump to address 32K were application B was loaded. CPU B application B starts its operation from 32K-64K. Both cpu running.
Data segment: Both CPU A and CPU B are operating on data segment of 16M, each one writes/reads different register in the same data space.
How do you think I should build it in the Keil environment?
Thanks,