參數(shù)資料
型號: DS21Q42TN
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PQFP128
封裝: TQFP-128
文件頁數(shù): 59/119頁
文件大?。?/td> 1309K
代理商: DS21Q42TN
DS21Q42
44 of 119
SYMBOL
POSITION
NAME AND DESCRIPTION
RCL
IMR1.1
Receive Carrier Loss.
0 = interrupt masked
1 = interrupt enabled
RLOS
IMR1.0
Receive Loss of Sync.
0 = interrupt masked
1 = interrupt enabled
IMR2: INTERRUPT MASK REGISTER 2 (Address=6F Hex)
(MSB)
(LSB)
RMF
TMF
SEC
RFDL
TFDL
RMTCH
RAF
RSC
SYMBOL
POSITION
NAME AND DESCRIPTION
RMF
IMR2.7
Receive Multiframe.
0 = interrupt masked
1 = interrupt enabled
TMF
IMR2.6
Transmit Multiframe.
0 = interrupt masked
1 = interrupt enabled
SEC
IMR2.5
One Second Timer.
0 = interrupt masked
1 = interrupt enabled
RFDL
IMR2.4
Receive FDL Buffer Full.
0 = interrupt masked
1 = interrupt enabled
TFDL
IMR2.3
Transmit FDL Buffer Empty.
0 = interrupt masked
1 = interrupt enabled
RMTCH
IMR2.2
Receive FDL Match Occurrence.
0 = interrupt masked
1 = interrupt enabled
RAF
IMR2.1
Receive FDL Abort.
0 = interrupt masked
1 = interrupt enabled
RSC
IMR2.0
Receive Signaling Change.
0 = interrupt masked
1 = interrupt enabled
相關(guān)PDF資料
PDF描述
DS21Q42T DATACOM, FRAMER, PQFP128
DS21Q43AT DATACOM, FRAMER, PQFP128
DS21Q44T DATACOM, FRAMER, PQFP128
DS21Q44TN DATACOM, FRAMER, PQFP128
DS21Q48N DATACOM, PCM TRANSCEIVER, PBGA144
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