Oct 28, 2004 #1 S swapgo Full Member level 2 Joined Jun 24, 2004 Messages 128 Helped 3 Reputation 6 Reaction score 1 Trophy points 1,298 Location India Activity points 1,244 Hi How to use External Program memory in PIc and ram as well. and how to map them Bye Gopi
Oct 28, 2004 #2 A akouz Junior Member level 3 Joined Aug 28, 2004 Messages 27 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 319 Which PIC? :?:
Oct 28, 2004 #3 C C-Man Advanced Member level 4 Joined Jul 19, 2001 Messages 1,059 Helped 90 Reputation 180 Reaction score 17 Trophy points 1,318 Activity points 10,189 swapgo said: Hi How to use External Program memory in PIc and ram as well. and how to map them Bye Gopi Click to expand... There are not many PIC's that support external memory. Take a look at some 17XXX and 18XXX derivates. best regards
swapgo said: Hi How to use External Program memory in PIc and ram as well. and how to map them Bye Gopi Click to expand... There are not many PIC's that support external memory. Take a look at some 17XXX and 18XXX derivates. best regards
Oct 28, 2004 #4 B buhafsaek Member level 1 Joined Mar 6, 2004 Messages 32 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 251 16fxxx use just internal eeprom for programms and data dont hus a external bus (address ,data and control bus) like processor or dsp
16fxxx use just internal eeprom for programms and data dont hus a external bus (address ,data and control bus) like processor or dsp
Oct 28, 2004 #5 M ME Advanced Member level 4 Joined Mar 14, 2002 Messages 1,309 Helped 55 Reputation 112 Reaction score 40 Trophy points 1,328 Activity points 14,859 buhafsaek said: 16fxxx use just internal eeprom for programms Click to expand... No it uses internal FLASH. The intenal EERPOM is not used to store the program. The old and obsolete 16C84 used EEPROM to store the program, but the 16Fxxx devices uses FLASH.
buhafsaek said: 16fxxx use just internal eeprom for programms Click to expand... No it uses internal FLASH. The intenal EERPOM is not used to store the program. The old and obsolete 16C84 used EEPROM to store the program, but the 16Fxxx devices uses FLASH.