[ixp1200] Re: SRAM Memory Lookup

On Sun, Jan 20, 2002 at 10:15:52PM +0530, S Murali wrote:

I would like to know how many CYCLES a microengine takes to do a single SRAM memory lookup ? Is it a constant or does it depend on anything ? How does it differ from SDRAM ?

It's definitely not constant. There is contention with StrongARM accesses. In the case of SDRAM, there is contention with both the StrongARM and the PCI interface. Scott