IanP
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keil error a9
I am just curious: what do you need so many SRAMs for :?:
Now that you have designed hardware, do you have firmware (monitor-like software) to run it :?:
There is 8051-monitor :!: written by SYCON-Technologies some time ago and it should run on your system as it also uses P1.4 and P1.5 to switch banks/pages ..
This hex file fits into 27C512 (64Kb) EPROM, so if you would like to try it make sure that all address lines (incl. A15) are connected to the EPROM-socket ..
Rgds,
IanP
I am just curious: what do you need so many SRAMs for :?:
Now that you have designed hardware, do you have firmware (monitor-like software) to run it :?:
There is 8051-monitor :!: written by SYCON-Technologies some time ago and it should run on your system as it also uses P1.4 and P1.5 to switch banks/pages ..
This hex file fits into 27C512 (64Kb) EPROM, so if you would like to try it make sure that all address lines (incl. A15) are connected to the EPROM-socket ..
Rgds,
IanP