Page wrapping problem in interfacing EEPROM
techie82
Posts: 3
Hi
I'm working on a project where I have to Interface my TMS320F2812 ( DSP Processor ) with a 25LC080A ( 1024 x 8-bit organization
• 16 byte page ) EEPROM.
The current routines do a normal read and write but Im faced with the problem of page wrapping. Can anyone give me any pointers or Sample codes that will show me how to go about the same ???
Cheers
techie
I'm working on a project where I have to Interface my TMS320F2812 ( DSP Processor ) with a 25LC080A ( 1024 x 8-bit organization
• 16 byte page ) EEPROM.
The current routines do a normal read and write but Im faced with the problem of page wrapping. Can anyone give me any pointers or Sample codes that will show me how to go about the same ???
Cheers
techie
Comments
As far as page wrapping is concerned, the main issue is to allow the EEPROM to do its write operation after sending it the last byte in a page. This will take about 5ms to complete, then you can send the next byte.
There's a device wrapping that occurs on reads, but page wrapping applies only to writes.
Well, Im looking for C- routines, not specific to any processor. even routines written for Parallax processors should give me a fair idea on what i need to do extra or undo to my existing code to get this working.
So, if you have any sample codes that can be shared, will be invaluable at this stage,
thanks
krish
Start with the main Parallax page, go to the Propeller page and there's a link to the Propeller Object Exchange.
not as straightforward as i wud have imagined..
thanks anyway mike..
krish