參數(shù)資料
型號(hào): XRT75L03DIVTR-F
廠商: Exar Corporation
文件頁數(shù): 104/134頁
文件大小: 0K
描述: IC LIU E3/DS3/STS-1 3CH 128LQFP
標(biāo)準(zhǔn)包裝: 750
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 3/3
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 帶卷 (TR)
á
XRT75L03D
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
REV. 1.0.0
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 7BIT 6BIT 5BIT 4BIT 3BIT 2BIT 1BIT 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
0000
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 XRT75L03D 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 XRT75L03D will gen-
erate 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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