Table of Contents
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Chapter
Chapter 16
System Integration Unit (SIU)
(cont)
Chapter 17
Frequency-Modulated Phase
Locked Loop (FMPLL)
Chapter 21
Boot Assist Module (BAM)
Chapter 23
Enhanced Time Processing Unit
(eTPU2)
Chapter 24
Reaction Module
Chapter 25
Enhanced Queued
Analog-to-Digital Converter
(eQADC)
Chapter 27
Temperature Sensor
Chapter 28
Flash Fuse Loader (FFL)
Chapter 32
FlexCAN
Freescale Semiconductor
Table A-3. Changes between revisions 2 and 3
• System Clock Register field description: Added note to SYSCLKDIV field
description to explain that clock divider selection depends on BYPASS field
value
• Added
Section 16.7.24, "IMUX Select Register 10 (SIU_ISEL10 or
SIU_DECFIL1)
• eQADC advance trigger selection: Changed input for values 00000 and
00111 to "Reserved"
• REACMSTP field added to SIU_HLT register
• REACMACK field added to SIY_HLTACK register
• NSETIACK field added to SIU_HLTACK register
• ESYNCR1 register reset value updated
• ESYNCR2 register reset value updated
Added/updated register values in Calibration Bus/EBI Register Settings table:
• EBI_MCR and EBI_BR0 values updated
• Values added for SIU_PCR0, SIU_PCR[8:11], SIU_PCR[12:27],
SIU_PCR[28:43], SIU_PCR64 and SIU_PCR[68:69].
Added new section: Enabling Debug of a Censored Device
Changes to register reset values:
• ETPU_TBCR register reset value is 0x2000_0000
• ETPU_REDCR register reset value is 0x0000_0200
New chapter
• Note added to"50% x VREF" in "Non-Multiplexed Channel Assignments" and
"Multiplexed Channel Assignments" tables explaining that value is accurate
only before calibration and should not be used for calibration of the ADC.
• Reference to Applications Note AN2989 "Design, Accuracy and Calibration
of Analog to Digital Converts on the MPC5500 family" added.
• New section added: "ADC Sampling Delay after Power-Up"
Location of TSC3 changed; register field descriptions updated
• Moved location of third temperature sensor calibration constant
• Added device serial number location
Register field name changes
• ECR[Rx_Err_Counter] is now ECR[RXECNT]
• ECR[Tx_Err_Counter] is now ECR[TXECNT]
MPC5644A Microcontroller Reference Manual, Rev. 6
Changes
Revision history
1719
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