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Word3
CDCM7005
SCAS793A–JUNE2005–REVISEDJUNE2005
bitbitdescription/functionpoweruppinaffected
NAMECONDITION
BGAQFN
0Registerselection1
1Registerselection1
2lockw0lockwindowlock-detectwindowbit01a825
3lockw1lock-detectwindowbit10a825
4LOCKC0LockCyclesNumberofcoherentlockeventsBit00A825
5LOCKC1NumberofcoherentlockeventsBit11A825
6cslipcycleslipcycleslipmodeonlyforout-的-lockdetectionon[1]or0a825
off[0]
(1)
7RESRESERVED0RESRES
8RESRESERVED0RESRES
9holdfholdfunctionenablesthefrequencyhold-overfunctionon[1],off[0]0
10RESERVED0RESRES
11holdtrholdtriggercon-holdfunctionalwaysactivated[1];
(2)
0
ditiontriggeredbyanalogplllockdetectoutputs[0](如果
analogplllocksignalissetthenholdisactivated;
ifanalogPLLlocksignalisresetthenHOLDis
de-使活动).
12RESRESERVED0RESRES
13RESRESERVED0RESRES
14RESRESERVED0RESRES
15RESRESERVED0RESRES
16RESRESERVED0RESRES
17RESRESERVED0RESRES
18RESRESERVED0RESRES
19RESRESERVED0RESRES
20RESRESERVED0RESRES
21RESRESERVED0RESRES
22RESRESERVED0RESRES
23RESRESERVED0RESRES
24RESRESERVED0RESRES
25RESRESERVED0RESRES
26RESRESERVED0RESRES
27RESRESERVED0RESRES
28RESRESERVED0RESRES
29RESRESERVED0RESRES
30RESRESERVED0RESRES
31RESRESERVED0RESRES
(1)ifcycleslipmodeonlyforout-的-lockdetectionison,theselectedlockdetectwindowisvalidforlockdetect.independentfromthis,输出
oflockisdetectedifacycleslipoccurs.
(2)holdfunctionalwaysactivatedisrecommendedfortestpurposesonly.
21
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