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STR912 in LQFP128

ross2
Associate II
Posted on February 13, 2008 at 13:24

STR912 in LQFP128

3 REPLIES 3
ross2
Associate II
Posted on May 17, 2011 at 09:46

I need to use the EMI in 8 bit non mux mode, and would like to stick with the LQFP128 package. My problem is that the device I want to put on the EMI bus needs a bus clock to syncrhornize access to it.

For various reasons I want to stick with the 25MHz crystal as the clock source, so I need to generate a clock that is in sync with the PLL output.

I plan to run the chip at 96MHz and the EMI at clock/2 = 48MHz.

Anybody have a trick for getting a 48MHZ clock out of the device ?

If the only option is to use the BGA version of the STR912 do the EMI_BCLK and EMI_WAIT signals still work in 8 bit non mux mode ?

lillian_200601
Associate II
Posted on May 17, 2011 at 09:46

I have the same issue. Anybody can help me? RBUK, did you get the solution?

Many Thanks for your help.

lillian_200601
Associate II
Posted on May 17, 2011 at 09:46

I have the same issue. Anybody can help me? RBUK, did you get the solution?

Many Thanks for your help.