参数资料
型号: XRT75R03IVTR
厂商: Exar Corporation
文件页数: 66/92页
文件大小: 0K
描述: IC LIU E3/DS3/STS-1 3CH 128LQFP
标准包装: 750
类型: 线路接口装置(LIU)
驱动器/接收器数: 3/3
规程: DS3,E3,STS-1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-LQFP(14x20)
包装: 带卷 (TR)
xr
XRT75R03
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
REV. 1.0.8
66
REGISTER DESCRIPTION - PER CHANNEL REGISTERS
TABLE 24: SOURCE LEVEL INTERRUPT ENABLE REGISTER - CHANNEL 0 ADDRESS LOCATION = 0X01
Channel 1 Address Location = 0x09
Channel 2 Address Location = 0x11)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Unused
Change of FL
Condition
Interrupt Enable
Ch 0
Change of LOL
Condition
Interrupt Enable
Ch 0
Change of LOS
Condition
Interrupt Enable
Ch 0
Change of
DMO Condition
Interrupt Enable
Ch 0
R/O
R/W
0
BIT NUMBER
NAME
TYPE
DEFAULT
VALUE
DESCRIPTION
7 - 4
Reserved
R/O
0
3
Change of FL
Condition Interrupt
Enable - Ch 0
R/W
0
Change of FL (FIFO Limit Alarm) Condition Interrupt
Enable - Ch 0:
This READ/WRITE bit-field is used to either enable or dis-
able the Change of FL Condition Interrupt. If the user
enables this interrupt, then the XRT75R03 will generate an
interrupt any time any of the following events occur.
Whenever the Jitter Attenuator (within Channel 0)
declares the FL (FIFO Limit Alarm) condition.
Whenever the Jitter Attenuator (within Channel 0) clears
the FL (FIFO Limit Alarm) condition.
0 - Disables the Change in FL Condition Interrupt.
1 - Enables the Change in FL Condition Interrupt.
2
Change of LOL
Condition Interrupt
Enable
R/W
0
Change of Receive LOL (Loss of Lock) Condition Inter-
rupt Enable - Channel 0:
This READ/WRITE bit-field is used to either enable or dis-
able the Change of Receive LOL Condition Interrupt. If the
user enables this interrupt, then the XRT75R03 will gener-
ate an interrupt any time any of the following events occur.
Whenever the Receive Section (within Channel 0)
declares the Loss of Lock Condition.
Whenever the Receive Section (within Channel 0) clears
the Loss of Lock Condition.
0 - Disables the Change in Receive LOL Condition Inter-
rupt.
1 - Enables the Change in Receive LOL Condition Inter-
rupt.
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