Freescale Semiconductor MPC5604B - Page 81

MPC5604B/C Microcontroller Reference Manual, Rev. 8
70 Freescale Semiconductor
Figure 5-4. Censorship control in flash memory boot mode
FAB = 0
(Flash boot mode)
NVSCC0 !=
NVSCC1
?
True
Censored with no
password access
(Locked out)
JTAG password details:
Enter password as
{NVPWD1, NVPWD0}
False
False
False
Both
SC and CW !=
0x55AA
CW != 0x55AA
?
?
True
Censored with no
password access
(Locked out)
True
Censored with
private password
over JTAG
Uncensored
example –
0x89ABCDEF_01234567
Note:
SC = 0x55AA