參數(shù)資料
型號: DS2196
元件分類: 通信及網(wǎng)絡
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 68/157頁
文件大?。?/td> 734K
代理商: DS2196
DS2196
68 of 157
FRAMING MODE
(CCR2.3)
COUNT MOS OR F–BIT
ERRORS
(RCR2.0)
MOS
F–Bit
MOS
F–Bit
WHAT IS COUNTED
IN THE MOSCRs
D4
D4
ESF
ESF
number of multiframes out of sync
errors in the Ft pattern
number of multiframes out of sync
errors in the FPS pattern
9. SIGNALING OPERATION
The robbed–bit signaling bits embedded in the T1 stream can be extracted from the receive stream and
inserted into the transmit stream by each framer. There is a set of 12 registers for the receive side (RS1 to
RS12) and 12 registers on the transmit side (TS1 to TS12). The signaling registers are detailed below.
The CCR1.5 bit is used to control the robbed signaling bits as they appear at RSER. If CCR1.5 is set to
0, then the robbed signaling bits will appear at the RSER pin in their proper position as they are received.
If CCR1.5 is set to a 1, then the robbed signaling bit positions will be forced to a 1 at RSER.
RS1A TO RS12A: RECEIVE SIGNALING REGISTERS FRAMER A
(Address = 60 to 6B Hex)
RS1B TO RS12B: RECEIVE SIGNALING REGISTERS FRAMER B
(Address = E0 to EB Hex)
(MSB)
A(8)
A(16)
A(24)
B(8)
B(16)
B(24)
A/C(8)
A/C(16)
A/C(24)
B/D(8)
B/D(16)
B/D(24)
(LSB)
A(1)
A(9)
A(17)
B(1)
B(9)
B(17)
A/C(1)
A/C(9)
A/C(17)
B/D(1)
B/D(9)
B/D(17)
A(7)
A(15)
A(23)
B(7)
B(15)
B(23)
A/C(7)
A/C(15)
A/C(23)
B/D(7)
B/D(15)
B/D(23)
A(6)
A(14)
A(22)
B(6)
B(14)
B(22)
A/C(6)
A/C(14)
A/C(22)
B/D(6)
B/D(14)
B/D(22)
A(5)
A(13)
A(21)
B(5)
B(13)
B(21)
A/C(5)
A/C(13)
A/C(21)
B/D(5)
B/D(13)
B/D(21)
A(4)
A(12)
A(20)
B(4)
B(12)
B(20)
A/C(4)
A/C(12)
A/C(20)
B/D(4)
B/D(12)
B/D(20)
A(3)
A(11)
A(19)
B(3)
B(11)
B(19)
A/C(3)
A/C(11)
A/C(19)
B/D(3)
B/D(11)
B/D(19)
A(2)
A(10)
A(18)
B(2)
B(10)
B(18)
A/C(2)
A/C(10)
A/C(18)
B/D(2)
B/D(10)
B/D(18)
RS1
RS2
RS3
RS4
RS5
RS6
RS7
RS8
RS9
RS10
RS11
RS12
SYMBOL
D(24)
A(1)
POSITION
RS12.7
RS1.0
NAME AND DESCRIPTION
Signaling Bit D in Channel 24
Signaling Bit A in Channel 1
相關PDF資料
PDF描述
DS2196L Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS2196LN Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q43AT Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q43ATN Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q44 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關代理商/技術參數(shù)
參數(shù)描述
DS2196L 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:T1 Dual Framer LIU
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DS2196LN+ 功能描述:網(wǎng)絡控制器與處理器 IC T1 Dual Framer LIU RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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