參數(shù)資料
型號： XRT91L82
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)： 42/59頁
文件大小： 414K
代理商： XRT91L82
XRT91L82
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
PRELIMINARY
xr
REV. P1.0.5
39
T
ABLE
15: M
ICROPROCESSOR
R
EGISTER
0
X
01
H
B
IT
D
ESCRIPTION
I
NTERRUPT
S
TATUS
C
ONTROL
R
EGISTER
(0
X
01
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
X
D6
PRBSLIS
2
23
-1 PRBS Pattern Lock Interrupt Status
An external interrupt will not occur unless the PRBSLIE is set to "1"
in the channel register 0x00h.
"0" = No Change
"1" = Change in PRBS Lock Status Occurred
N
OTE
:
PRBS_EN must be enabled for this bit to have functional
meaning.
RUR
0
D5
PRBSEIS
2
23
-1 PRBS Pattern Error Detect Interrupt Status
Indicates an error condition
has occurred
in the validation of gen-
erated PRBS pattern.
"0" = Un-erred transmission and reception of PRBS pattern.
"1" = PRBS pattern validation error has Occured
N
OTE
:
PRBS_EN must be enabled for this bit to have functional
meaning.
RUR
0
D4
VCXOIS
Voltage Controlled External Oscillator Lock Interrupt Status
An external interrupt will not occur unless the VCXOIE is set to "1"
in the channel register 0x00h.
"0" = No Change
"1" = Change in VCXO Lock Status Occurred
N
OTE
:
VCXOLKEN must be enabled for this bit to have functional
meaning.
RUR
0
D3
LOSIS
Loss of Signal Interrupt Status
An external interrupt will not occur unless the RLOSIE is set to "1"
in the channel register 0x00h.
"0" = No Change
"1" = Change in LOS Status Occurred
RUR
0
D2
CDRIS
Clock and Data Recovery Lock Interrupt Status
An external interrupt will not occur unless the CDRIE is set to "1" in
the channel register 0x00h.
"0" = No Change
"1" = Change in CDR Lock Status Occurred
RUR
0
D1
CMUIS
Clock Multiplier Unit Lock Interrupt Status
An external interrupt will not occur unless the CMUIE is set to "1" in
the channel register 0x00h.
"0" = No Change
"1" = Change in CMU Lock Status Occurred
RUR
0
D0
FIFOIS
FIFO Overflow Interrupt Status
An external interrupt will not occur unless the FIFOIE is set to "1" in
the channel register 0x00h.
"0" = No Change
"1" = Change in FIFO Overflow Status Occurred
RUR
0
相關(guān)PDF資料
PDF描述
XRT91L82IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT94L31_07 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
XRT94L31 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER
XRT94L31IB 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER
XRT94L43A SONET/SDH OC-12 TO 12XDS3/E3 MAPPER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT91L82ES 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(shí)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
XRT91L82IB 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(shí)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
XRT91L82IB-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(shí)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
XRT94L31 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
XRT94L31_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 IC
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