27-01-2019, 10:51 AM
Hi Jac
I will reply to your PM.
Hi Jeffery
In that case is should fit. I just had a look at the FIFO's. The line stores use 1026 words each and the time redistribution FIFO uses 4096 words. It is currently using 5 line stores. Reducing this to 2 which is enough to do two 2 line interpolaters will free up enough memory to do 3/4 of a time redistribution FIFO. So together with what is free at the moment there should be enough.
Edit:Just seen your last post Jeffrey while I was writing this reply.
One thing that jumps out is FM sound. Is this a 1930's standard?
I think that FM sound will be a problem. Not because the modulators cant do it but because the sound input pins of the modulators aren't used in Hedghog. But maybe this can be got around.
Frank
I will reply to your PM.
Hi Jeffery
In that case is should fit. I just had a look at the FIFO's. The line stores use 1026 words each and the time redistribution FIFO uses 4096 words. It is currently using 5 line stores. Reducing this to 2 which is enough to do two 2 line interpolaters will free up enough memory to do 3/4 of a time redistribution FIFO. So together with what is free at the moment there should be enough.
Edit:Just seen your last post Jeffrey while I was writing this reply.
One thing that jumps out is FM sound. Is this a 1930's standard?
I think that FM sound will be a problem. Not because the modulators cant do it but because the sound input pins of the modulators aren't used in Hedghog. But maybe this can be got around.
Frank
