MPC8548E CLOCKOCR

[sdsp]

Hi,

I am trying to write to the CLOCKOCR register on page 1473 of the reference manual. But nowhere i see which address i should write to inorder to see the clockout.

I am using a USB JTAG tool from www.macraigor.com which has commands to read and write registers on the MPC8548 chip.

Can somebody tell me what is the address and what is the value to be written to this regiter inorder to see the clock out.

Thanks in Advance.

SDSP.

[ronco]

According to Table 2-11 "Memory Map" of the MPC8548E Reference Manual (http://www.freescale.com/files/32bit/doc/ref_manual/MPC8548ERM.pdf) the CLKOCR has an offset of 0xE_0E00, which means the absolute address for this register will be the base address of your CCSR (reported by the CCSRBAR) + 0x000E0E00.  Please refer to Section 2.4, "Complete CCSR Map", of the MPC8548E Reference Manual for details.  I hope this helps.

Regards,

Ron