Posted on September 22, 2004 at 10:07I have to use P6.2 as discrete I/O.
The bus interface is configured for using two CS-signals therefore the
P6.2 port pin should be available.
Register RP0H is 0x00e2, so bus-cfg should be ok.
When I try to access the pin, my system crashes.
I looked at the disassembled opcode with my debugger how I'm accessing the
pin :
OR P6,#0x04
OR DP6,#0x04
AND P6,0xfffb <- here it crashes.
I'm using Tasking v8.0 with xview rom-monitor debugger via ASC0 interface.
Does someone has an idea what's going on there ?
tom.
