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參數(shù)資料
型號(hào): XRT75R03IVTR-F
廠商: Exar Corporation
文件頁數(shù): 61/92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
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 帶卷 (TR)
XRT75R03
xr
REV. 1.0.8
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
61
TABLE 19: BLOCK LEVEL INTERRUPT ENABLE REGISTER - CR32 (ADDRESS LOCATION = 0X20)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
Channel 2
Interrupt
Enable
Channel 1
Interrupt
Enable
Channel 0
Interrupt
Enable
R/O
R/W
0
BIT
NUMBER
NAME
TYPE
DEFAULT
VALUE
DESCRIPTION
7 - 3
Unused
R/O
0
2
Channel 2
Interrupt Enable
R/W
0
Channel 2 Interrupt Enable Bit:
This READ/WRITE bit-field is used to do either of the following
To enable Channel 2 for Interrupt Generation at the Block
Level
To disable all Interrupts associated with Channel 2 within the
XRT75R03
If the user enables Channel 2-related Interrupts at the Block
Level, then this means that a given Channel 2-related interrupt
(e.g., Change in LOS Defect Condition - Channel 2) will be
enabled if the user has also enabled this particular interrupt at
the Source Level.
If the user disables Channel 2-related Interrupts at the Block
Level, then this means that the XRT75R03 will NOT generate
any Channel 2-Related Interrupts at all.
0 - Disables all Channel 2-related Interrupt.
1 - Enables Channel 2-related Interrupts at the Block Level. The
user must still enable individual Channel 2-related Interrupts at
the source level, before they are enabled for interrupt generation.
1
Channel 1
Interrupt Enable
R/W
0
Channel 1 Interrupt Enable Bit:
Please see the description for Bit 2 Channel 2 Interrupt Enable.
0
Channel 0
Interrupt Enable
R/W
0
Channel 0 Interrupt Enable Bit:
Please see the description for Bit 2 Channel 2 Interrupt Enable.
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