cancel
Showing results for 
Search instead for 
Did you mean: 

M48T201V Example code

MATRIX7878
Associate II

Hello,

 

     I recently got a board I designed with the M48T201V and a 4MB SRAM chip.  I cannot find any example code for the M48T201V, with or without the memory.  Does anyone have any examples?

 

Thank you,

 

Drew

1 REPLY 1

Nothing looks to be dropping out of a quick search.

Suggest you test by dumping the content of the memories you've mapped into your processor's address space.

You should be able to read the last 16-bytes decoded in the RTC's "space", and you should do a write/read of the 4MB RAM address space.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..