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my custom logic does not store any thing,it does not have any registers . what ever the input it gets, it just encodes and gives out put. the ports are
before encoding: address:8-bit
data:32 bit
after endoding address : 4bit
data 16bit
after decoding address:8bit
data:32bit
how to know that address range?
thanks.
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You've lost me. On the one hand you say that there are no registers but then you talk about 8 bit and 4 bit addresses. Which interface is generating the addresses (i.e. who is the Avalon master) and who is expected to receive them (i.e. who is the Avalon slave)? Can you map these to the blocks in the processing chain that you previously described and maybe sketch something out so it is clearer what interface has which addressing?
Kevin Jennings
Honored Contributor
