參數(shù)資料
型號: IDT82V3288BCG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: WAN PLL
中文描述: SPECIALTY TELECOM CIRCUIT, PBGA208
封裝: GREEN, PLASTIC, CABGA-208
文件頁數(shù): 114/170頁
文件大?。?/td> 1053K
代理商: IDT82V3288BCG
IDT82V3288
WAN PLL
Programming Information
114
June 22, 2006
IN7_IN8_STS - Input Clock 7 & 8 Status
Address: 46H
Type: Read
Default Value: X110X110
Bit
Name
Description
7
-
Reserved.
This bit indicates whether IN8 is in frequency hard alarm status.
0: No frequency hard alarm.
1: In frequency hard alarm status. (default)
This bit indicates whether IN8 is in no-activity alarm status.
0: No no-activity alarm.
1: In no-activity alarm status. (default)
This bit indicates whether IN8 is in phase lock alarm status.
0: No phase lock alarm. (default)
1: In phase lock alarm status.
If the PH_ALARM_TIMEOUT bit (b5, 09H) is ‘0’, this bit is cleared by writing ‘1’ to this bit; if the
PH_ALARM_TIMEOUT bit (b5, 09H) is ‘1’, this bit is cleared after a period (
= TIME_OUT_VALUE[5:0] (b5~0, 08H) X
MULTI_FACTOR[1:0] (b7~6, 08H) in second
) which starts from when the alarm is raised.
Reserved.
This bit indicates whether IN7 is in frequency hard alarm status.
0: No frequency hard alarm.
1: In frequency hard alarm status. (default)
This bit indicates whether IN7 is in no-activity alarm status.
0: No no-activity alarm.
1: In no-activity alarm status. (default)
This bit indicates whether IN7 is in phase lock alarm status.
0: No phase lock alarm. (default)
1: In phase lock alarm status.
If the PH_ALARM_TIMEOUT bit (b5, 09H) is ‘0’, this bit is cleared by writing ‘1’ to this bit; if the
PH_ALARM_TIMEOUT bit (b5, 09H) is ‘1’, this bit is cleared after a period (
= TIME_OUT_VALUE[5:0] (b5~0, 08H) X
MULTI_FACTOR[1:0] (b7~6, 08H) in second
) which starts from when the alarm is raised.
6
IN8_FREQ_HARD_ALARM
5
IN8_NO_ACTIVITY_ALARM
4
IN8_PH_LOCK_ALARM
3
-
2
IN7_FREQ_HARD_ALARM
1
IN7_NO_ACTIVITY_ALARM
0
IN7_PH_LOCK_ALARM
7
6
5
4
3
2
1
0
-
IN8_FREQ_HA
RD_ALARM
IN8_NO_ACTIV
ITY_ALARM
IN8_PH_LOCK
_ALARM
-
IN7_FREQ_HA
RD_ALARM
IN7_NO_ACTIV
ITY_ALARM
IN7_PH_LOCK
_ALARM
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