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+--- Thread: Wanted: Peripheral Control I ROM (11220A) for HP9820A (/thread-476.html)
Wanted: Peripheral Control I ROM (11220A) for HP9820A - Thomas Falk - 01-21-2014 12:37 PM
Hi,
I have a HP9820A and a plotter HP9862A with its interface cable. Unfortunately I can't use the plotter because a ROM in the calculator is required for this.
If you have Peripheral Control I ROM with the number 11220A to give away or to sell, please contact me: thfalk@gmail.com
Best regards,
Thomas Falk