TABLE
參數(shù)資料
型號(hào): XRT75R12IB
廠(chǎng)商: Exar Corporation
文件頁(yè)數(shù): 60/90頁(yè)
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 12CH 420TBGA
標(biāo)準(zhǔn)包裝: 40
類(lèi)型: 線(xiàn)路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 12/12
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 420-LBGA 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 420-TBGA(35x35)
包裝: 托盤(pán)
XRT75R12
60
REV. 1.0.4
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
TABLE 23: CHANNEL LEVEL INTERRUPT ENABLE REGISTER - CR96 (ADDRESS LOCATION = 0X60)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
Channel 5
Interrupt
Enable
Channel 4
Interrupt
Enable
Channel 3
Interrupt
Enable
Channel 2
Interrupt
Enable
Channel 1
Interrupt
Enable
Channel 0
Interrupt
Enable
R/W
BIT
NUMBER
NAME
TYPE
DESCRIPTION
7,6
Unused
5
4
3
2
1
0
Channel 5 Interrupt Enable
Channel 4 Interrupt Enable
Channel 3 Interrupt Enable
Channel 2 Interrupt Enable
Channel 1 Interrupt Enable
Channel 0 Interrupt Enable
R/W
Channel n Interrupt Enable Bit:
This READ/WRITE bit is used to:
To enable Channel n for Interrupt Generation at the Channel
Level
To disable all Interrupts associated with Channel n within the
XRT75R12
This is a "master" enable bit for each channel. This bit allows
control on a per channel basis to signal the Host of selected error
conditions.
If a bit is cleared, no interrupts from that channel will be sent to the
Host via the INT.
If the bit is set (logic 1), any generated interrupt in channel n that
has been enabled in the Interrupt Enable register (IERn) for the
channel will activate the INT pin to the Host.
0 - Disables all Channel n related Interrupts.
1 - Enables Channel n-related Interrupts. The user must enable
individual Channel n related Interrupts at the source level, before
they are can generate an interrupt.
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