i am using a S12XEQ384 with 24 kB RAM. I initially linked XGATE data to unpaged RAM. Later due to certain reasons i need to move it to paged RAM. Since then the cpu application code never runs and always an XGATE access violation occurs.
here is a section of my prm file:
//RAM_XGATE_STK = READ_WRITE 0xFA1000 TO 0xFA10FF ALIGN 2 [1:1]; /* The stack is set by the XGATE compiler option -Cstv=A100 */
RAM_XGATE_DATA= READ_WRITE 0xFA1100 TO 0xFA12FF ALIGN 2 [1:1]; /* word align for XGATE accesses */
RAM_FA = READ_WRITE 0xFA1300 TO 0xFA1FFF; // ALIGN 2[1:1]; /* is also mapped to XGATE: 0xA000..0xAFFF */
RAM_FB = READ_WRITE 0xFB1000 TO 0xFB1FFF;
RAM_FC = READ_WRITE 0xFC1000 TO 0xFC1FFF;
RAM_FD = READ_WRITE 0xFD1000 TO 0xFD1FFF;
/* RAM_FE = READ_WRITE 0xFE1000 TO 0xFE1FFF; intentionally not defined: equivalent to RAM: 0x2000..0x2FFF */
/* RAM_FF = READ_WRITE 0xFF1000 TO 0xFF1FFF; intentionally not defined: equivalent to RAM: 0x3000..0x3FFF */
Can someone help on this ?
Added p/n to subject.