Close to *all* instructions read/write GPRs. I've no idea what your problem is. Could you be more specific ? Regards, Jan-Erik. -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu]On Behalf Of Lembit Soobik Sent: den 5 september 2006 12:52 To: Microcontroller discussion list - Public. Subject: Re: [PIC] MPASM - table write problem 18F4520 sorry, if I am using the wrong expressions, I'm pretty new to PICs. I guess you call it Data Memory. The18F4520 has 1536 bytes of SRAM and 256 bytes of EEPROM. I want to read/write the SRAM, not the EEPROM and not the Flash Memory (program memory part) Lembit ----- Original Message ----- From: "Jan-Erik Soderholm" To: Sent: Tuesday, September 05, 2006 12:18 PM Subject: RE: [PIC] MPASM - table write problem 18F4520 > Lembit Soobik wrote : > >> I intended to write and read the static RAM. >> Is there a sample code snippet somewhere >> how to read/write static RAM? > > What is "static RAM" ?? > > Jan-Erik. > > > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.1.405 / Virus Database: 268.11.7/437 - Release Date: 04.09.2006 > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist