參數(shù)資料
型號(hào)： XRT75R12
廠商： Exar Corporation
英文描述： TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
中文描述： 第十二章通道E3/DS3/STS-1線路接口單元與抖動(dòng)衰減器
文件頁(yè)數(shù)： 77/89頁(yè)
文件大小： 457K
代理商： XRT75R12
PRELIMINARY
XRT75R12
REV. P1.0.2
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
74
T
ABLE
32: XRT75R12 R
EGISTER
MAP
SHOWING
T
RANSMIT
C
ONTROL
R
EGISTERS
(TC_
N
)
T
ABLE
33: T
RANSMIT
C
ONTROL
R
EGISTER
- C
HANNEL
N
A
DDRESS
L
OCATION
= 0
XM
4
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Reserved
Internal
Transmit
Drive Monitor
Insert PRBS
Error
Reserved
TAOS
TxCLKINV
TxLEV
R/W
R/W
R/W
R/W
R/W
B
IT
N
UMBER
N
AME
T
YPE
D
ESCRIPTION
7 - 6
Reserved
5
Internal Transmit
Drive Monitor
Enable
R/W
Internal Transmit Drive Monitor Enable - Channel_n:
This READ/WRITE bit-field is used to configure the Transmit Section of
Channel_n to either internally or externally monitor the TTIP_n and
TRING_n output pins for bipolar pulses, in order to determine whether
to declare the Transmit DMO Alarm condition.
If the user configures the Transmit Section to externally monitor the
TTIP_n and TRING_n output pins (for bipolar pulses) then the user
must connect the MTIP_n and MRING_n input pins to their corre-
sponding TTIP_n and TRING_n output pins (via a 270 ohm series
resistor).
If the user configures the Transmit Section to internally monitor the
TTIP_n and TRING_n output pins (for bipolar pulses), the user does
NOT need to conect the MTIP_n and MRING_n input pins. This moni-
toring will be performed internally at the TTIP_n and TRING_n pads.
0 - Configures the Transmit Drive Monitor to externally monitor the
TTIP_n and TRING_n output pins for bipolar pulses.
1 - Configures the Transmit Drive Monitor to internally monitor the
TTIP_n and TRING_n output pins for bipolar pulses.
4
Insert PRBS Error
R/W
Insert PRBS Error - Channel_n:
A "0 to 1" transition within this bit-field causes the PRBS Generator
(within the Transmit Section of Channel_n) to generate a single bit
error within the outbound PRBS pattern-stream.
N
OTES
:
1.
This bit-field is only active if the PRBS Generator and
Receiver have been enabled within the corresponding
Channel.
2.
After writing the "1" into this register, the user must execute a
write operation to clear this particular register bit to "0" in
order to facilitate the next "0 to 1" transition in this bit-field.
3
Reserved
相關(guān)PDF資料
PDF描述
XRT75R12IB TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75VL00 E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75VL00IV E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT79L71 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L71IB 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75R12_07 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
XRT75R12_0710 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
XRT75R12D 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
XRT75R12D_06 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
XRT75R12D_07 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*