參數(shù)資料
型號： XRT91L80_0507
廠商： Exar Corporation
英文描述： 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
中文描述： 2.488/2.666 Gbps的STS-48/STM-16的SONET / SDH收發(fā)器
文件頁數(shù)： 33/45頁
文件大?。?/td> 359K
代理商： XRT91L80_0507
xr
REV. P1.1.0
PRELIMINARY
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80
31
6.0
REGISTER MAP AND BIT DESCRIPTIONS
T
ABLE
11: M
ICROPROCESSOR
R
EGISTER
0
X
00
H
B
IT
D
ESCRIPTION
T
ABLE
10: M
ICROPROCESSOR
R
EGISTER
M
AP
R
EG
ADDR
T
YPE
D7
D6
D5
D4
D3
D2
D1
D0
Channel 0 Control Register (0x00h - 0x05h)
0
0x00
R/W
Reserved
Reserved
Reserved
VCXOIE
LOSIE
CDRIE
CMUIE
FIFOIE
1
0x01
RUR
Reserved
Reserved
Reserved
VCXOIS
LOSIS
CDRIS
CMUIS
FIFOIS
2
0x02
RO
Reserved
Reserved
Reserved
VCXOD
LOSD
CDRD
CMUD
FIFOD
3
0x03
R/W
Reserved
ALTFREQSEL
Reserved
LOOPBW
VCXO_SEL
TXCLK016DIS FIFO_AUTO-
RST
FIFORST
4
0x04
R/W
Reserved
POLARITY
LOOPTM_
JA
LOOPTM_
NOJA
LOSDMUTE
DISRD
Reserved
VCXOLKEN
5
0x05
R/W
Reserved
Reserved
Reserved
Reserved
Reserved
DLOOP
RLOOPS
RLOOPP
0x06 - 0x3D
R/W
Reserved
62
0x3E
RO
Device ID (See Bit Description)
63
0x3F
RO
Revision ID (See Bit Description)
I
NTERRUPT
E
NABLE
C
ONTROL
R
EGISTER
(0
X
00
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
X
D6
Reserved
This Register Bit is Not Used
X
X
D5
Reserved
This Register Bit is Not Used
X
X
D4
VCXOIE
Voltage Controlled External Oscillator Lock Interrupt Enable
"0" = Masks the VCXO Lock interrupt generation
"1" = Enables Interrupt generation
N
OTE
:
VCXOLKEN must be enabled for this bit to have functional
meaning.
R/W
0
D3
LOSIE
Loss of Signal Interrupt Enable
"0" = Masks the LOS interrupt generation
"1" = Enables Interrupt generation
R/W
0
D2
CDRIE
Clock and Data Recovery Lock Interrupt Enable
"0" = Masks the CDR Lock interrupt generation
"1" = Enables Interrupt generation
R/W
0
D1
CMUIE
Clock Multiplier Unit Lock Interrupt Enable
"0" = Masks the CMU Lock interrupt generation
"1" = Enables Interrupt generation
R/W
0
D0
FIFOIE
FIFO Overflow Interrupt Enable
"0" = Masks the FIFO Overflow interrupt generation
"1" = Enables Interrupt generation
R/W
0
相關PDF資料
PDF描述
XRT91L80IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81IB 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
相關代理商/技術參數(shù)
參數(shù)描述
XRT91L80ES 功能描述:總線收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
XRT91L80IB 功能描述:總線收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
XRT91L80IB-F 功能描述:總線收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
XRT91L81 制造商:EXAR 制造商全稱:EXAR 功能描述:2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81IB 制造商:EXAR 制造商全稱:EXAR 功能描述:2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
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