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Accessing EMI Registers and IO Memory space in VDSP++ 3.5 connected to custom ADSP 2191 board

Question asked by viv4ek on Jul 27, 2012
Latest reply on Aug 13, 2012 by CraigG

I am using VDSP++3.5 IDDE to debug code on a custom board having ADSP 2191.

I am not able to change value of EMI registers (except External Memory Interface Control/Status (E_STAT) Register) on the IDDE; the registers always have default value.

When I change EMI_STAT register on Memory window, I see it getting reflected on IOM window address 0x0080.


Even If I try to change the value of other registers, the value remains set to the default value.

Please let me know if you have any inputs to get this problem resolved.