參數(shù)資料
型號(hào): DS21FT44N
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA300
封裝: 27 X 27 MM, 1.27 MM PITCH, MCMBGA-300
文件頁數(shù): 82/117頁
文件大?。?/td> 691K
代理商: DS21FT44N
DS21FT44/DS21FF44
67 of 117
TAF: TRANSMIT ALIGN FRAME REGISTER (Address = 20 Hex)
(MSB)
(LSB)
Si
00
110
11
(Must be programmed with the 7-bit FAS word; the DS21Q44 does not automatically set these bits.)
SYMBOL
POSITION
NAME AND DESCRIPTION
Si
TAF.7
International Bit
0TAF.6
Frame Alignment Signal Bit
0TAF.5
Frame Alignment Signal Bit
1TAF.4
Frame Alignment Signal Bit
1TAF.3
Frame Alignment Signal Bit
0TAF.2
Frame Alignment Signal Bit
1TAF.1
Frame Alignment Signal Bit
1TAF.0
Frame Alignment Signal Bit
TNAF: TRANSMIT NON-ALIGN FRAME REGISTER (Address = 21 Hex)
(MSB)
(LSB)
Si
1
A
Sa4
Sa5
Sa6
Sa7
Sa8
(Bit 2 must be programmed to one; the DS21Q44 does not automatically set this bit.)
SYMBOL
POSITION
NAME AND DESCRIPTION
Si
TNAF.7
International Bit
1
TNAF.6
Frame Non-Alignment Signal Bit
A
TNAF.5
Remote Alarm (used to transmit the alarm)
Sa4
TNAF.4
Additional Bit 4
Sa5
TNAF.3
Additional Bit 5
Sa6
TNAF.2
Additional Bit 6
Sa7
TNAF.1
Additional Bit 7
Sa8
TNAF.0
Additional Bit 8
相關(guān)PDF資料
PDF描述
DS21FT44 DATACOM, FRAMER, PBGA300
DS21Q352 DATACOM, PCM TRANSCEIVER, PBGA256
DS21Q354 DATACOM, PCM TRANSCEIVER, PBGA256
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DS21Q42TN DATACOM, FRAMER, PQFP128
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