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EEPROM emulation with PRU?

Tim Sloper
Intellectual 1750 points

I have a customer application in which their ASIC historically has been connected to a 512Kx32 EEPROM. The ASIC acts as a master. The ASIC functionality is fixed and cannot be changed. They would like to have a processor emulate the EEPROM device.

My question... Can the following be accomplished with the PRU?

ASIC (master) -> [PRU emulating x32 EEPROM signal interface] (slave) -> Cortex A8 Memory (storing 512Kx32 data)

Thanks,

Tim