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SN75186FN Texas Instruments Quadruple Driver/Receiver With Loopback 28-PLCC 0 to 70 visit Texas Instruments
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SN75186FNR Texas Instruments Quadruple Driver/Receiver With Loopback 28-PLCC 0 to 70 visit Texas Instruments
SN65HVD233DG4 Texas Instruments 3.3 V CAN Transceiver with Standby Mode, Loopback 8-SOIC -40 to 125 visit Texas Instruments
SN65HVD233DR Texas Instruments 3.3 V CAN Transceiver with Standby Mode, Loopback 8-SOIC -40 to 125 visit Texas Instruments Buy

loopback

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DS21352

Abstract: DS21354 a sub-set of Payload loopback. The data pattern is routed back through the channel that was , Maxim/Dallas > App Notes > TELECOM Keywords: Loopback, loopback operation, DS2156, DS26101, DS26102, Utopia, LLB, RLB, FLB, PLB, DLB, local loopback, remote loopback, framer loopback, payload loopback, diagnostic loopback, per-channel loopback Sep 10, 2004 APPLICATION NOTE 3349 T1/E1 Loopback Operation for Dallas Semiconductor T1/E1/J1 transceivers Abstract: This application note
Maxim Integrated Products
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DS21352 DS21354 DS21455 DS21458 DS2155 DS21552

528-20 hyperedge

Abstract: hyperedge , Issue 2 Loopback 3.06 The 528-20 provides two loopback modes; Network and CPE loopback. Network , steady when unit is in normal network loopback. LED flashes when the unit is in the dual loopback mode , unit is the loopback feature. Loopback allows for isolating problems on individual DS1 facilities that , ) Applications S S Locally powered from a ­48Vdc source S S Signal regenerator in the loopback path , Customer Premises Equipment (CPE). The 528-20 provides a loopback feature for remote testing and
HyperEdge
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528-20 hyperedge hyperedge LED sign panel design Specification 52820 hyperedge 528-20I2

DS21352

Abstract: DS21354 loopback. The data pattern is routed back through the channel that was selected by the user. The , Maxim > App Notes > T/E carrier and packetized Keywords: Loopback, loopback operation, DS2156, Utopia, LLB, RLB, FLB, PLB, DLB, local loopback, remote loopback, framer loopback, payload loopback, diagnostic loopback, per-channel loopback Nov 04, 2004 APPLICATION NOTE 3349 T1/E1 loopback , loopback functions for Maxim T1/E1/J1 transceivers. Loopback modes are useful for diagnostic testing of
Maxim Integrated Products
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DS21554 DS21Q352 DS21Q354 PCLR1 pclr2 DS21Q55 DS21Q552 DS21Q554

ZLAN

Abstract: MT9076B ZLAN-249 Loopback Operation for MT9076B T1/E1/J1 Single Chip Transceiver Application Note Contents March 2009 2.0 1.0 Introduction 2.0 Loopback 3.0 Digital Loopback (DLBK) 4.0 Remote Loopback (RLBK) 5.0 ST-BUS Loopback (SLBK) 6.0 Payload Loopback (PLBK) 7.0 Metallic Loopback (MLBK) 8.0 Remote Time Slot Loopback (RTSL) and Local Time Slot Loopback (LTSL) 1.0 Loopback There are six types of loopback supported by MT9076B T1/E1/J1 single chip transceiver. 1. Digital loopback (DLBK) 2
Zarlink Semiconductor
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ZLAN

CAN protocol program

Abstract: hub 24 port lan UDP Channel Send UDP Select Version information Exit TCP Open the file for Loopback , Close opened UDP Channel CPUTICK Calculate CPU Trick for exact Loopback speed measurement. This , not guarantee exact Loopback speed. AX1 Program Menu description Tool Icons Description Ts File Loopback one time through connected TCP Channel Us File Loopback one time to User selected destination through opened Open UDP Channel TR File Loopback User appointed times
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CAN protocol program hub 24 port lan ax-1

DP8390

Abstract: DP83901 National Semiconductor Application Note 937 Bonnie Wilson July 1994 1 0 OVERVIEW Loopback , loopback modes and their operation in the DP8390 901 902 905 There are several restrictions during loopback that are also discussed Detailed instructions on how to generate different loopback tests are , variations in loopback results caused by several common configuration errors Throughout this document the , family consists of the DP8390 DP83901 DP83902 and DP83905 The loopback diagnostics verify 1 The
National Semiconductor
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AN874 application note 937 DP83902EB-AT AN-937 C1995 DP8391 D-82256

AN399

Abstract: DS31256 Application Note 399 DS31256 Envoy Loopback Modes www.maxim-ic.com INTRODUCTION This application note highlights the definition and functionality of the DS31256 Envoy's loopback modes. These loopback modes can be used in channelized and unchannelized modes, depending on which mode has been , ) CHANNELIZED LOCAL LOOPBACK (CLLB) PORT RAM CHANNELIZED NETWORK LOOPBACK (CLNB) INVERT CLOCK/ DATA SYNC UNCHANNELIZED NETWORK LOOPBACK (UNLB) TD RECEIVE UNLB OVERSAMPLE WITH PCLK
Maxim Integrated Products
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DS3134 AN399 DS3134/DS31256
Abstract: Loopback" section in the Transceiver Configurations in Stratix V Devices chapter. Altera Corporation , select or deselect reverse serial loopback. Transceiver Loopback Support in Stratix V Devices Feedback , reverse serial pre-CDR loopback. Set the reverse serial pre-CDR loopback with the PMA analog registers in , changes for this version of the chapter. May 2011 2.0 â'¢ Added the â'Reverse Serial Loopbackâ' and â'Reverse Serial Pre-CDR Loopbackâ' sections. â'¢ Updated Figure 5â'"2. â'¢ Updated the Altera
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SV52007 8B/10B

prbs generator

Abstract: phase array encoder shows the data path for serial loopback. A data stream is fed to the transmitter from the FPGA logic , and is then fed into the FPGA logic array. The PRBS block generates data when using serial loopback. , BIST Generator BIST PRBS Generator Figure 7­2 shows the data path for parallel loopback. A data , BIST Generator BIST PRBS Generator Figure 7­3 shows the data path for reverse serial loopback. , 7. Loopback Modes SGX52007-1.2 Introduction You can apply several loopback modes to the
Altera
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prbs generator phase array encoder PRBS
Abstract: loopback.â' A local loopback is used to test the local data terminat­ ing equipment (DTE) nearly up to , second kind of loopback is called a â'remote loopbackâ'. This loopback tests the connection across , latter docu­ ment calls this sort of loopback a â'line loopbackâ' (LLB). The NIU conforms to the , local loopback. DS2190 BLOCK DIAGRAM Figure 1 1500 VOLT ISOLATION T VDD LOCLB RXUP â , loopbacks at the DS-1 level. The code to enter (set) the remote loopback state is a repeating "00001â' -
OCR Scan
DS2180A

DP8390

Abstract: AN-858 National Semiconductor Application Note 858 October 1992 OVERVIEW Loopback capabilities are , packets b Reject packets that fail to match an address LOOPBACK MODES Loopback modes are selected by programming the Transmit Configuration Register Bits LB0 and LB1 select the type of loopback to be performed The NIC supports three modes of loopback internal loopback through the DP8390 controller only (Figure 1) external loopback through the DP8391 encoder decoder (Figure 2) and external loopback through
National Semiconductor
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DP8392 AN-858
Abstract: T3 Framer MegaCore Function-Implementing Loopback Functions May 2001, ver. 1.00 Introduction Application Note This application note documents the external implementation of loopback functions in a T3 Framer MegaCore® Function (T3FRM). It covers diagnostic loopback, line loopback, and payload loopback. , Function-Implementing External Loopback Functions External Implementation The external implementation of the three loopback functions is described and illustrated in the following sections. Diagnostic Loopback Altera
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CLK44 800-EPLD

ATT pub 62411

Abstract: Accunet T1.5 pub 62411 loopbacks. The first kind is called a "local loopback." A local loopback is used to test the local data , isolation is commonly done by employing loopbacks. When apiece of equipment is placed into a loopback mode , receive section for the local loopback. 184 DS2190 BLOCK DIAGRAM Figure 1 1500 VOLT ISOLATION RXÏ1P â , . REMOTE LOOPBACK CODE PROCESSING The DS2190 recognizes the in-band codes which control remote loopbacks , . Loopbacks are used to isolate network problems. To aid in this diagnosis, the DS2190's loopback code
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OCR Scan
ATT pub 62411 Accunet T1.5 pub 62411 ATT Preliminary Technical reference pub 62411 control code data sending processing for remote WIRE GAUGE 24 AWG TCW

Marvell PHY 88E1111

Abstract: Marvell PHY 88E1111 errata following loopback types: MAC Local Loopback-single-port loopback on the MII/GMII within Ethernet port 0. See path A in Figure 1 on page 3. Transceiver Serial Loopback-single-port serial , pins in the HSMC loopback board. See path G in Figure 1 on page 3 Two Port Loopback-packets from , Ethernet port 1: Avalon-ST Loopback-an SOPC Builder custom component that multiplexes the data from , . Triple-Speed Ethernet IP core (Instance 1)-10/100/1000-Mbps Ethernet MAC variation. PCS Loopback-an
Altera
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Marvell PHY 88E1111 Marvell PHY 88E1111 errata Marvell PHY 88E1111 finisar SFP sgmii altera 88E1111 errata hsmc connector AN-633-1

ET1081

Abstract: L-ET1081N1-B-DB loopback, and remote loopback. On-chip per-port pattern generators and CRC checkers allow completely , loopback control register (MII register address 19). The default loopback mode is digital MII loopback. The , partner. Comma detection can be disabled in SGMII loopback. Loopback control register, address 19, bit 1 (Comma Enable) is cleared to disable comma detection. Figure 4 shows a block diagram of digital loopback. , available without the cooperation of a link partner is provided by enabling external cable loopback.
Agere Systems
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ET1081 L-ET1081N1-B-DB switch SGMII MII GMII Agere SNR 1000B ET1310 PB05-063GPHY PB04-025GPHY

A2713

Abstract: 4wire telephone specified time interval, and enabling a loopback-control output that activates a relay to bridge the , components as a gain/loss block during loopback. During the loopback inactive condition (LB = high), all the , loopback. See Table 2. Input to incorporate timeout disable of loopback. See Table 2. Inverting gain/loss , provides the 2713 and 2913 Hz detector and control circuitry needed to perform remote loopback testing on 4 , offers a compact, low-power, high performance alternative to currently available discrete loopback
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OCR Scan
A2713 4wire telephone 2950Hz ic 2713 78A400/420 78A400 78A420 A10UT A20UT 16-PIN

long hual transmitter

Abstract: TR54016 functions include Loop-backs, Boundary scan, Pseudo Random bit sequence (PRBS) test pattern generation , /LAPD Controllers LIU & Loopback Control RRING RxLOS Line Side 8kHz sync OSC Back , ) Alarms Detects OOF, LOF, LOS errors and COFA conditions Loopbacks: Local (LLB) and Line remote (LB , . 51 Table 36: Loopback Code Control Register (LCCR) Hex Address: 0xN124 . 53 Table 37: Transmit Loopback Coder Register (TLCR) Hex Address: 0xN125 . 55 Table 38
Exar
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XRT86VX38 long hual transmitter TR54016 Slip Ring Unit CSR transistor substitution chart G703

DS34T101

Abstract: DS34t108 "Test Head" to enable or disable FDL network loopback. This application note shows how to implement these FDL commands using the DS34T10x family of TDMoP devices. FDL Loopback Command Functions In a , , fdl network, loopback, ds34t108, ds34t104, ds34t102, ds34t101 Sep 26, 2008 APPLICATION NOTE 4319 FDL Network Loopback Support Using TDMoP Devices Abstract: This application note explains how to use Maxim's TDM-over-Packet (TDMoP) devices for FDL (facility data link) network loopback support. The
Maxim Integrated Products
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DS34T104 DS34T101 APP4319 DS34t108 DS264 DS26401 DS34T10 DS34T108 DS34T102 T1403TXBOC

APP399

Abstract: DS31256 Maxim > App Notes > TELECOM Keywords: loopback modes, HDLC controller Mar 03, 2003 APPLICATION NOTE 399 DS31256 Loopback Modes Abstract: This application note shows how to configure various loopback modes of the DS31256 HDLC controller, and how to verify and troubleshoot as necessary. Introduction This application note highlights the definition and functionality of the DS31256 loopback modes. These loopback modes can be used in channelized and unchannelized modes, depending on which mode has
Maxim Integrated Products
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APP399

SFP EVAL BOARD

Abstract: power supply tester schematic diagram Use step 1 thru step 8. Step 2. Remove the Digital Local Loopback. Do not enable any loopbacks. Step , .20 6.1.1 Serial Remote , . 21 Figure 6.2 Enable Serial Remote 21 Figure 6.3 Disable Serial Remote , . 23 Figure 6.4 XRT91L82 Digital Local
Exar
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EVM-91L82 SFP EVAL BOARD power supply tester schematic diagram STS-48 STS-48/STM-16 OC-48/STM-16
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