hi,
i'm having troubles to connect the keil uVision3 V3.8 to the mcb251. i'm using the following configuration:
IC1 -> AT89C51RE2 IC4 -> empty com1 , 38400 , using 24Mhz crystal RTS: active , DTS: active all cache option is on serial interupt is on
Monitor 51 identification: Not Connected !
jumper setting on MCB251: ext_uart & SRC/D2 & A17 is OFF, all others is ON EA is connected between 1-2
RS232 cable is connected to INT RS232 on MCB251.
please advice nir
So, look for differences between the two boards!
If you program a chip in the Atmel board, does it run in the Keil board?
the board are very different, and yes it runs in the keil board very well. keil board is very much complex and advance with many IC. so what else can be done ?