參數(shù)資料
型號: IDT77155
廠商: Integrated Device Technology, Inc.
英文描述: PHY (TC-PMD) USER NETWORK INTERFACE FOR 155 MBPS ATM NETWORK APPLICATIONS
中文描述: 物理層(增距鏡TC - PMD)的用戶網(wǎng)絡(luò)接口的155Mbps的ATM網(wǎng)絡(luò)中的應(yīng)用
文件頁數(shù): 41/50頁
文件大?。?/td> 307K
代理商: IDT77155
IIDT77155
155Mbps ATM PHY (TC-PMD) USER NETWORK INTERFACE
ADVANCED INFORMATION
Commercial Temperature Range
8.03
41
TRANSMIT ID ADDRESS REGISTER
ADDRESS 0X68
DEFAULT = 8’B00000000
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Type
R/W
Symbol
txIDAddr[1]
Function
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Device ID value for the transmit portion of the transmit UTOPIA logic. In
multi-PHY mode, the appropriate transmit UTOPIA signals are driven as
per UTOPIA level 2 protocol when the TXADDR bus value matches the
value in this register. This has no effect in single-PHY mode.
Bit 0
R/W
txIDAddr[0]
RECEIVE BER STATUS/CONTROL REGISTER
ADDRESS 0X70
DEFAULT = 8’B00000011
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Type
R/W
Symbol
FailIEn
Function
Reserved
Reserved
Reserved
Reserved
Interrupt enable for BER failure. Enables the generation of an interrupt
upon the detection of a BER failure condition.
Interrupt enable for BER warning. Enables the generation of an interrupt
upon the detection of a BER warning condition.
BER failure status indication. It is initially asserted at reset. Clearing this
bit triggers the BER failure algorithm. This bit is cleared when the register
is read. It is also as the indication of B2 EBER.
BER warning status indication. It is initially asserted at reset. Clearing this
bit triggers the BER warning algorithm. This bit is cleared when the
register is read.
Bit 2
R/W
WarnIEn
Bit 1
R/W
BERfail
Bit 0
R/W
BERwarn
RECEIVE BER FAIL THRESHOLD REGISTER
ADDRESS 0X71
DEFAULT = 8’B00000000
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Symbol
ThldFail[7]
ThldFail[6]
ThldFail[5]
ThldFail[4]
ThldFail[3]
ThldFail[2]
ThldFail[1]
ThldFail[0]
Function
Value for the failure threshold of the BER fail algorithm.
相關(guān)PDF資料
PDF描述
IDT77155L155PX PHY (TC-PMD) USER NETWORK INTERFACE FOR 155 MBPS ATM NETWORK APPLICATIONS
IDT77301 UTOPIAFIFO 1 TO 4 (128 x 9 x 4) DEMULTIPLEXER-FIFO
IDT77301L12PF UTOPIAFIFO 1 TO 4 (128 x 9 x 4) DEMULTIPLEXER-FIFO
IDT77301L12PFI UTOPIAFIFO 1 TO 4 (128 x 9 x 4) DEMULTIPLEXER-FIFO
IDT77305 UTOPIAFIFO 4 PORT MULTIPLEXER FIFO
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