On 9/7/06, Jinx wrote: > > PIC16F7x7 don't have EEADRL or EEADRH, but only > > PMADRH:PMADR. In datasheet page 32 we can see > > PMADRH - 4 bits (3:0) and bits 7-4 are unimplemented > > Hi Artem. I'm looking in DS30498A for the 16F737, 747, > 767 and 777, and on my page 32 it says registers associated > with Program Flash Microchip datasheet history/quality! I don't have DS30498A, but the 16F7x7 have no EEPROM, so that was probably the reason to rename these registers. I read in DS30498B on page 32 that PMADRH has 5 usable bits. In DS30498C on page 32 I read that it has only 4 usable bits, but the text in section 3.0 on page 31 of DS30498C still mentions 13 address bits... Regards, Rob. -- Rob Hamerling, Vianen NL (http://www.robh.nl/) -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist