STMicroelectronics SPC572L series Reference Manual page 2034

Revision history
Date
03-Apr-2013
2034/2058
Table 1150. Revision history(Continued)
Rev
Removed section "System clock monitors"
Figure 171 (Clock
Added Section 21.9, Progressive clock switching
Chapter 27, Dual PLL Digital Interface (PLLDIG)
All instances of PLL1 and PLL0 replaced with PLL
Removed section "Acronyms and Abbreviations"
Section 22.4, Modes of operation: removed sentence "Bypass mode is
defined as the mode..."; removed text "When PLL0 is powered down...";
removed all of text starting with, "Coming out of reset..."
Updated Section 22.7, Initialization information
Figure 174 (PLL Control Register (PLLCR)): added footnote "This field can
be written at any time..."
Table 222 (PLLCR field descriptions): Modified CLKCFG field description
Figure 175 (PLL Status Register (PLLSR)): updated the reset values of bits
25 and 27 to undefined (—)
Section 22.6.2, Clock configuration:
– updated all equations
– added 'x 2' in the denominator of equation 2
Chapter 7: Clock Monitor Unit (CMU)
Removed all references to CLKMN1 frequency less than reference clock
event status
Section 7.2, Block
2
is shown in
(cont'd)
specific use of each CMU module."
Added text, "The block diagram of the CMU module(s) is shown in the
"Clocking" chapter of this Reference Manual." tagged with
Block_Diagram_No
Figure 115 (Clock Monitor Unit
moved inside the red dotted area
Table 149: CMU memory
Section 7.5, Memory map and register
description and memory map")
Section 7.5.1.2, CMU Frequency Display Register
introduction "The FDR is used to determine the measured..."
Section 7.5.1.3, CMU High Frequency Reference Register CLKMN1
(CMU_HFREFR)
Register CLKMN1
configured for the high frequency reference that the CMU will use for
comparing..."
Section 7.5.1.5, CMU Interrupt Status Register
from CMY_ISR register and corresponding descriptions table; added
note "Before entering low-power stop..."
24: Clock Generation Module (MC_CGM)
Removed SYSCLK0 and associated connections and references
Table 225: MC_CGM register
"Abbreviation" and "Name" columns into single "Description" column
Removed "MC_CGM memory map" table
DocID027809 Rev 4
Changes
generation): renamed "PCFS" module to "PCS"
diagram: added text, "The full block diagram of the CMU
Figure 115. Please see the "Clocking" chapter for device
diagram): The note below the diagram is
map: renamed (was "CMU register summary")
and Section 7.5.1.4, CMU Low Frequency Reference
(CMU_LFREFR): added sentence "The HFREFR is
description: merged content of
definition: renamed (was "Register
(CMU_FDR): added
(CMU_ISR): removed FLCI
RM0400