Emulating a 64KB-512KB RAM or EEprom with a PIC32 Sept 9, 2021 15:14:53 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by DarioG on Sept 9, 2021 15:14:53 GMT in case anyone needed that: pin compatible with 28pins 2764/128/256/512 and with 32pins 27020 etc.A jumper allows choosing emulation of ROM or RAM functionality.