N/APosted on - 11/14/2011
Using Virtex-5 FX70T (ICAP and PPC440), I write and read the frames, but SDK 11.5 shows an error message when I tried to execute the following functions:
XHwIcap_StorageBufferWrite and XHwIcap_StorageBufferRead.
What should I follow?
Do I have to use another function?
ICAP problems on storage functions.
Well the base address and high address in your hwcap as mentioned in the database or hwicap. Initially your opb or your system has a time, a syscace a hwicap uartlite and opb mdm, for debugging all attached to the opb. The microblaze have some local memory too. Or you may use edk, ise for the whole setting, I would suggest you may go to transit or go to eapr tool it would help you to boost your design.
You just need to measure the delay of reconfiguration through icap. The following is a very simple c code it implemented to read a frame and again read it back just to make sure that in fact it changed the reconfiguration, first initialize the icap module and then invoke xhwicap device readframe .