When I am using the monitor in boostrap mode I cannot sucessfully download code. I keep getting the error *** MONITOR ERROR 3 : CANNTOT WRITE TO ADDRESS E7AAAA. I am using an in house designed board with 64K RAM on CS2 at address 40000H. I have set the followinging in config.inc %DEFINE (DATA_START) (40000H) %DEFINE (CODE_START) (42000H) I have also Added the following reserve lines 8H-0BH, 0ACH-0AFH Please help. I am at my wits end