02-11-2013 07:15 AM
Hello if i understood right i must use the function IOWRITEWORD to write a word to the IO/BUS, but how does the signals work in the other side? I am doing a VHDL module to decode the I/O bus instructions.. There is no WRITE_BYTEENABLE in the IOBUS API, also there is not parameter in the IOWRITEWORD to set in which address of the IO/BUS i want to write.
02-13-2013 04:46 AM
data = XIOModule_Initialize(&iomodule, XPAR_IOMODULE_0_DEVICE_ID);
data = XIOModule_Start(&iomodule);
I am using chipscope but nothing happens on the IO_Addr_Strobe, IO_Write_Strobe or IO_ADDRESS