Load "C:\\Keil\\C51\\Examples\\Chipcon\\RF\\halRFtest\\halRFtest_433" *** error 65: access violation at I:0x80 : no 'write' permission
616: INT_SETFLAG(INUM_TIMER0,INT_CLR); C:0x13BF C28D CLR TF0(0x88.5)
Memory Map 001: I:0x00 - I:0x7F read write 002: C:0x0000 - C:0xFFFF exec read 003: X:0x000000 - X:0x00FFFF read write
error caused by Timer0 ISR trying to clear the timer overflow flag at TCON^5, when I try to reset Memory to what the User's Guide calls for.
0x000000 - 0x00FFFF read/write this should be IDATA that overlaps the SFR's right? 0x010000 - 0x01FFFF read/write this is XDATA 0xFF0000 - 0xFFFFFF exec read this is CODE
I have try'ed to enter the default map for small memory model using DeBug > Memory Map but keep getting error:invalid address range given.
what could have caused the change in the memory map and how should i change it back, please help
Calvin