Ram Mohan Korukonda

regarding external memory access in NE64 controller

Discussion created by Ram Mohan Korukonda on Jul 7, 2006
Latest reply on Jul 14, 2006 by Jeff Smith
hi frnds,

i am using NE64 controller in my project. we are planned to use normal expanded narrow mode as we have one external 8 bit NVRAM. i like to know how to interface the NVRAM chip to the controller. and also how to demultiplex the address and data lines.

Is XCS signal is reqd for demultiplexing the address and data bus??