Hello,
I have to interface 512k x 32 bit SRAM and EEPROM 128k x8 bit to DSP C6727b using EMIF. So, i have to connect both on CS2, EEPROM has to be used at the time of boot and the code will be loaded in SRAM. SRAM will be used for both program and data. Data will be written and read from SRAM in the code.
Can you please tell how can i connect both at the same CS2. datasheet says about EM_WE_DQM[3:0], which can be connected to both but how will i make use of it?
while reading at boot time , how will dsp distinguish between SRAM and EEPROM as both are at same address?