參數(shù)資料
型號: DS21552L
廠商: Maxim Integrated Products
文件頁數(shù): 82/137頁
文件大?。?/td> 0K
描述: IC TXRX T1 1-CHIP 5V 100-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
產(chǎn)品變化通告: Product Discontinuation 20/Feb/2012
標準包裝: 90
功能: 單芯片收發(fā)器
接口: E1,HDLC,J1,T1
電路數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
電流 - 電源: 75mA
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤
包括: DSX-1 和 CSU 線路補償發(fā)生器,HDLC 控制器,帶內(nèi)回路代碼發(fā)生器和檢測器
DS21352/DS21552
49 of 137
IMR1: INTERRUPT MASK REGISTER 1 (Address=7F Hex)
(MSB)
(LSB)
LUP
LDN
LOTC
SLIP
RBL
RYEL
LRCL
RLOS
SYMBOL
POSITION
NAME AND DESCRIPTION
LUP
IMR1.7
Loop Up Code Detected.
0 = interrupt masked
1 = interrupt enabled
LDN
IMR1.6
Loop Down Code Detected.
0 = interrupt masked
1 = interrupt enabled
LOTC
IMR1.5
Loss of Transmit Clock.
0 = interrupt masked
1 = interrupt enabled
SLIP
IMR1.4
Elastic Store Slip Occurrence.
0 = interrupt masked
1 = interrupt enabled
RBL
IMR1.3
Receive Blue Alarm.
0 = interrupt masked
1 = interrupt enabled
RYEL
IMR1.2
Receive Yellow Alarm.
0 = interrupt masked
1 = interrupt enabled
LRCL
IMR1.1
Line Interface Receive Carrier Loss.
0 = interrupt masked
1 = interrupt enabled
RLOS
IMR1.0
Receive Loss of Sync.
0 = interrupt masked
1 = interrupt enabled
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