I am trying to use MON51 on a Rigel Corporation R-515JC. I have tried using the install.bat with the following parameters: install 1 0C0 00 I also tried: install 0 0EF 00 The board has a 32K EPROM (27C256) that I programmed the resulting Hex file into. The board configuration has the EPROM at 0 and the RAM at 8000h. In install.a51 I set: INT_ADR_OFF EQU 8000H DEF_PC_VAL EQU 8000H I can't get it to go! Anybody got any suggestions or experience with this board?
Using a serial breakout box, I was able to determine that RTS needs to be "knocked out" to get this to work. Also, I used serialtype 9 (baudrate generator with self-adjusting baudrate). But removing the RTS pin was the key.