Revision History
MPC5606S Microcontroller Reference Manual, Rev. 7
1342 Freescale Semiconductor
 
C.7 Changes between revisions 0 and 1
System Status and 
Configuration Module
Added the PUB and SEC bits to the STATUS register.
Wakeup Unit Revised the block diagram.
Updated the “Wakeup Vector Mapping” table.
Updated several sections to indicate that the WKPU supports 19 interrupt sources 
(including NMI) and three interrupt vectors.
Changed the field widths in the WISR, IRER, WRER, WIREER, WIFEER, WIFER, and 
WIPUER registers (were 17:0, are 19:0).
Revised the pin numbers in the “Non-Maskable Interrupts” section.
Real-Time Clock Changed some clock and signal names for consistency.
Revised the clock names in the RTCC[CLKSEL] field descriptions.
Added the note “RTCVAL should not be set to 0” to the RTCC[RTCVAL] field description.
Added the note “RTCF is not set if RTCVAL is 12'b0” to the RTCS[RTCF] field description.
In the “Functional description” section, changed “A rollover wakeup and/or interrupt can be 
generated” to “A rollover interrupt can be generated”.
In the “Functional description” section, deleted the sentence “An RTC counter rollover with 
this bit will cause a wakeup from low power mode”.
Voltage Regulators and 
Power Supplies
Changed some clock and signal names for consistency.
Revised several port numbers in the “GPIO Power Bank Supplies and Functionality” 
section.
Deleted the non-existent CGL block from the “Power Domain Organization” diagram.
Revised the “Power Domain Organization” diagram.
IEEE 1149.1 Test 
Access Port Controller
Modified the “External signal description” section.
Changed the reset value for IDCODE[PIN] (was 0b1001000000, is 0b1001100001).
In the “JTAG Instructions” table, changed the codes for ACCESS_AUX_TAP_TCU and 
ACCESS_AUX_TAP_NPC.
Nexus Development 
Interface
Added the DS[LPS] field description.
Deleted the RWCS[BST] field (not present on this device).
Added information about the NPC_HNDSHK module.
Appendix B: 
Register Map
Changed some clock and signal names for consistency.
Table C-7. Changes between revisions 0 and 1 
Chapter Description
Throughout Major reorganization of all content in this document.
Table C-6. Changes between revisions 1 and 2 (continued)
Chapter Description