ROM emulator

Page last updated 12 Dec 2011, by Gert van der Knokke. 2 replies

This is a realtime rom emulator. The mbed is reacting to a 'read' line and responds with a byte from a rom image onto a simulated data and address bus. With all the IO pins used it can simulate up to 8192 kByte of rom space.

2 comments on ROM emulator:

Ivo van Poorten
28 Feb 2012

Hi, Could you share the code? I'm interested in how you did this and don't want to spend hours reinventing the wheel :) Regards, - - Ivo

Gert van der Knokke
28 Feb 2012

Hi Ivo,

Code is not open yet as it is quite an unique way of using the mbed, at the moment I am converting the code to the LPCxpresso because I ran out of port pins.

Send me a mail at gertk(at)xs4all.nl

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