PXD10RM Datasheet, PDF (586/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

The NVSCI0 is a non-volatile register located in Shadow sector: it is read during the reset phase of the
Flash Module and the protection mechanisms are activated consequently.
The parts are delivered uncensored to the user.
Table 17-33. NVSCI0 field descriptions
Field
Description
0:15 SC15-0: Serial Censorship control word 15-0 (Read/Write)
These bits represent the 16 LSB of the Serial Censorship Control Word (SCCW).
If SC15-0 = 0x55AA and NVSCI1 = NVSCI0 the Public Access is disabled.
If SC15-0 != 0x55AA or NVSCI1 != NVSCI0 the Public Access is enabled.
16:31
CW15-0: Censorship control Word 15-0 (Read/Write)
These bits represent the 16 LSB of the Censorship Control Word (CCW).
If CW15-0 = 0x55AA and NVSCI1 = NVSCI0 the Censored Mode is disabled.
If CW15-0 != 0x55AA or NVSCI1 != NVSCI0 the Censored Mode is enabled.
17.2.6.26 Non-volatile System Censoring Information 1 register (NVSCI1)
Address Offset: 0x203DE4
Delivery value: 0x55AA55AA
0
1
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SC31 SC30 SC29 SC28 SC27 SC26 SC25 SC24 SC23 SC22 SC21 SC20 SC19 SC18 SC17 SC16
rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X
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CW31 CW30 CW29 CW28 CW27 CW26 CW25 CW24 CW23 CW22 CW21 CW20 CW19 CW18 CW17 CW16
rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X rw/X
Figure 17-24. Non-volatile System Censoring Information 1 register (NVSCI1)
The Non-volatile System Censoring Information 1 register stores the 32 MSB of the Censorship Control
Word of the SoC.
The NVSCI1 is a non-volatile register located in Shadow sector: it is read during the reset phase of the
Flash Module and the protection mechanisms are activated consequently.
The parts are delivered uncensored to the user.
Table 17-34. NVSCI1 field descriptions
Field
Description
0:15 SC32-16: Serial Censorship control word 32-16 (Read/Write)
These bits represent the 16 MSB of the Serial Censorship Control Word (SCCW).
If SC15-0 = 0x55AA and NVSCI1 = NVSCI0 the Public Access is disabled.
If SC15-0 != 0x55AA or NVSCI1 != NVSCI0 the Public Access is enabled.
16:31
CW32-16: Censorship control Word 32-16 (Read/Write)
These bits represent the 16 MSB of the Censorship Control Word (CCW).
If CW15-0 = 0x55AA and NVSCI1 = NVSCI0 the Censored Mode is disabled.
If CW15-0 != 0x55AA or NVSCI1 != NVSCI0 the Censored Mode is enabled.
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PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
Freescale Semiconductor