REV. 1.0.1 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC B12 STS1TXA_0_D6 TXHDLCDAT_0_6 TXDS3DATA_0 TXSBDATA_6_0 I TTL Transmit S" />
參數(shù)資料
型號： XRT94L31IB
廠商： Exar Corporation
文件頁數(shù)： 78/133頁
文件大?。?/td> 0K
描述： IC MAPPER DS3/E3/STS-1 504TBGA
標準包裝： 24
應用： 網(wǎng)絡切換
接口： 總線
電源電壓： 3.14 V ~ 3.47 V
封裝/外殼： 504-LBGA
供應商設備封裝： 504-TBGA（35x35）
包裝： 托盤
安裝類型： 表面貼裝
XRT94L31
49
REV. 1.0.1
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
B12
STS1TXA_0_D6
TXHDLCDAT_0_6
TXDS3DATA_0
TXSBDATA_6_0
I
TTL
Transmit STS-1 Telecom Bus Interface - Channel 0 - Data Bus Input
pin number 6/Transmit High-Speed HDLC Controller Input Interface
block - Channel 0 - Input Data Bus - Pin 6/Transmit DS3/E3 Serial
Data Input - Channel 0:
The function of this pin depends upon whether or not the STS-1 Telecom
Bus Interface, associated with Channel 0 is enabled.
If STS-1 Telecom Bus (Channel 0) has been enabled - Transmit STS-
1 Telecom Bus Interface - Input Data Bus pin number 6:
STS1TXA_0_D6:
This input pin along with STS1TXA_0_D7 and STS1TXA_0_D[5:0] func-
tion as the Transmit (Add) STS-1 Telecom Bus Interface - Input Data Bus
for Channel 0. The Transmit STS-1 Telecom Bus interface will sample
and latch this pin upon the falling edge of STS1TXA_CLK_0.
If the STS-1 Telecom Bus Interface (associated with Channel 0) has
been disabled:
This input/output pin can function in either of the following roles, depend-
ing upon which mode the XRT94L31 has been configured to operate in,
as described below.
If the XRT94L31 has been configured to operate in the High-Speed
HDLC Controller over DS3/STS-3 Mode -Transmit High-Speed HDLC
Controller Input Interface block - Data Bus Input pin # 6 - Channel 0 -
TxHDLCDAT_0_6:
If the XRT94L31 is configured to operate in the High-Speed HDLC Con-
troller over DS3/STS-3 Mode, then this input pin will function as Bit 6
within the Transmit High-Speed HDLC Controller Input Interface block -
Input Data Bus (e.g., the TxHDLCDat_0[7:0] input pins).
The Transmit High-Speed HDLC Controller Input Interface block will pro-
vide the System-Side Terminal equipment with a byte-wide Transmit
High-Speed HDLC Controlller clock output signal (TxHDLCClk_0). The
Transmit High-Speed HDLC Controller Input Interface block will sample
the data residing on this input pin (along with the rest of the
TxHDLCDat_0[7:0] input pins) upon the rising edge of the TxHDLCClk_0
clock output signal.
If the XRT94L31 is configured to operate in the Clear-Channel DS3/
E3 Framer over STS-3/STM-1 Mapper Mode - Transmit Payload Data
Input Interface -Channel 0 - Transmit DS3/E3 Serial Data Input -
TxDS3DATA_0:
If the XRT94L31 is configured to operate in the Clear-Channel Framer
over STS-3/STM-1 Mapper mode, then this input pin functions as the
Transmit Payload Data Serial Input pin for Channel 0. In this case, the
System-Side terminal equipment is expected to apply all outbound data
(which is intended to be carried via the DS3 or E3 payload bits) to this
input pin.
The Transmit Payload Data Input Interface will sample the data, residing
at the TxDS3DATA_0 input pin, upon the rising edge of TxInClk.
PIN DESCRIPTION OF THE XRT94L31 (REV. B)
PIN #
SIGNAL NAME
I/O
TYPE
DESCRIPTION
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相關代理商/技術參數(shù)
參數(shù)描述
XRT94L31IB-F 功能描述:網(wǎng)絡控制器與處理器 IC Demapper RoHS:否 制造商:Micrel 產(chǎn)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
XRT94L31IB-L 功能描述:網(wǎng)絡控制器與處理器 IC Mapper / Demapper RoHS:否 制造商:Micrel 產(chǎn)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
XRT94L33 制造商:EXAR 制造商全稱:EXAR 功能描述:-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SONET REGISTERS
XRT94L33_06 制造商:EXAR 制造商全稱:EXAR 功能描述:3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC DATA SHEET
XRT94L33_07 制造商:EXAR 制造商全稱:EXAR 功能描述:3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - ATM REGISTERS
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