IDT82V3380A Integrated Device Technology, IDT82V3380A Datasheet - Page 118

• Manufacturer Part Number: IDT82V3380A
• Description: Synchronous Ethernet Idt Wan Plltm Idt82v3380a
• Manufacturer: Integrated Device Technology

IN13_IN14_STS - Input Clock 13 & 14 Status
Programming Information
IDT82V3380A
Address: 49H
Type: Read
Default Value: X110X110
Bit
7
6
5
4
3
2
1
0
7
-
IN14_NO_ACTIVITY_ALARM
IN13_NO_ACTIVITY_ALARM
IN14_FREQ_HARD_ALARM
IN13_FREQ_HARD_ALARM
IN14_PH_LOCK_ALARM
IN13_PH_LOCK_ALARM
IN14_FREQ_H
ARD_ALARM
Name
6
-
-
IN14_NO_ACTI
VITY_ALARM
Reserved.
This bit indicates whether IN14 is in frequency hard alarm status.
0: No frequency hard alarm.
1: In frequency hard alarm status. (default)
This bit indicates whether IN14 is in no-activity alarm status.
0: No no-activity alarm.
1: In no-activity alarm status. (default)
This bit indicates whether IN14 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 IN13 is in frequency hard alarm status.
0: No frequency hard alarm.
1: In frequency hard alarm status. (default)
This bit indicates whether IN13 is in no-activity alarm status.
0: No no-activity alarm.
1: In no-activity alarm status. (default)
This bit indicates whether IN13 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.
5
IN14_PH_LOC
K_ALARM
4
118
3
-
Description
IN13_FREQ_H
ARD_ALARM
2
SYNCHRONOUS ETHERNET WAN PLL™
IN13_NO_ACTI
VITY_ALARM
1
September 30, 2010
IN13_PH_LOC
K_ALARM
0