I have several small systems that can be wired to von Neumann for testing, but then they have only 4kB Eprom at 0x0000 to 0x0FFF. The Mon51 is just 44h bytes bigger. Would it be possible to squeeze out those bytes to make the mon51 run in those first 4kB? Thx Fried
You may remove the interrupt table in INSTALL.A51. The it should be smaller than 4K. Reinhard
Thank you, but that doesn't solve my problem, because all my apps are heavily interrupt driven and need this table
Does it need to be that big. The default table really handles many (32) vectors.
I did try to reduce it, it works when highest int vect is 023h, but as I use a 509C it needs vects up to 0DBh. So, nothing to do?
Would it be possible .. to make the mon51 run in those first 4kB? I have a VW and want to drive faster than A Ferrari. Same thing. Erik
Try the ISD51 instead. Reinhard