Board Users Guide

MPC5200B Users Guide, Rev. 1
5-12 Freescale Semiconductor
CDM Registers
5.5.1 CDM JTAG ID Number Register—MBAR + 0x0200
The CDM JTAG ID Number Register is a read-only register that contains the JTAG Identification number identifying MPC5200B. The value
is hard coded (1001 101D hex) and cannot be modified.
Device I.D. Register = 1001 101D hex
5.5.2 CDM Power On Reset Configuration Register—MBAR + 0x0204
This is a mostly read-only register containing the configuration value latched at POR.
Table 5-8. CDM JTAG ID Number Register
msb 0123456789101112131415
R JTAG Identification Number Register
W
Unused
RESET: 0 0 0 0000000000001
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 lsb
R JTAG Identification Number Register
W
Unused
RESET: 0 0 0 1000000011101
Version Device (MPC5200B
) Manufacturer (Freescale)
0001 0000 0000 0001 0001 0000 0001 110 1
Table 5-9. CDM Power On Reset Configuration Register
msb 0123456789101112131415
R
Reserved
Write 0
Reserved Reserved, Read Only
sys_pll
_bypass
W
RESET: 0 0 0 010000000000V
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 lsb
R
boot_
ram_lf
boot_
ram_type
boot_
ram_size
boot_
ram_swap
boot_
ram_wait
ppc_
msrip
boot_
ram_mg
sys_pll_
cfg_1
sys_pll_
cfg_0
xlb_
clk_sel
ppc_pll
_cfg_0
ppc_pll
_cfg_1
ppc_pll
_cfg_2
ppc_pll
_cfg_3
ppc_pll
_cfg_4
W Reserved, Read Only
RESET: VVVVVV—VVVVVVVVV
Bit Name Description
0–2 — Reserved for future use. Write 0.
3–7 — Reserved.
8-14 — Read Only. Do not write.