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atm header error checking

Catalog Datasheet Results Type PDF Document Tags
Abstract: (B-ISDN) functions of the Transmission Convergence (TC) sublayer. · ATM Header Error Correction (HEC) byte generation/checking · HEC-based cell delineation Line Framer 1 Line Framer 2 TDM Highways · Cell header single error correction/ multiple error detection · Cell , )/Loss of Cell Delineation (LCD) status UTOPIA Level 2 ATM Layer Function Direct cell , 25 MHz UTOPIA Level 2 with parity generation and checking · Supports independent or common ... Original
datasheet

2 pages,
13.23 Kb

LeonardoSpectrum cell broadband E1 vhdl atm header error checking error correction code in vhdl datasheet abstract
datasheet frame
Abstract: statistics gathering in conformance with ATM standards and ATM Forum interoperability guidelines. · Supports ATM Adaptation layers 1, 3/4 and 5 plus cell modes with and without a canned header. All necessary CRC and Sequence Number, generation and checking, is performed on chip. Error indications for , 155/622-Mbit/s ATM SAR (Segmentation and Reassembly) Scaleable to 2.4-Gbit/s (OC-48 OC-48) Sierra , (ATM) applications. The SAR chipset is designed to support systems, which require high speed, high ... Original
datasheet

1 pages,
70.93 Kb

sierra research atm header error checking OC-48 OC-48 abstract
datasheet frame
Abstract: discard · The header of an input cell, after any error correction, is compared with the header contents , correction mask required in order to correct a single bit error in the header. The descrambler module , CRC check specified by the ATM Forum. Upon detection of a possible valid header, the state machine , CRC Header Error Check (HEC) sequence recorded in the 5th byte of each cell. Upon a successful match , Detection. In the Correction state, an attempt is made to correct a cell header with a single bit error ... Original
datasheet

4 pages,
28.14 Kb

XC4000XL vhdl code scrambler vhdl code CRC32 PC84 CRC-32 CRC-10 LCD module in VHDL error correction code in vhdl CC-200 CC-200 abstract
datasheet frame
Abstract: validity of the current cell delineation by checking the CRC Header Error Check (HEC) sequence recorded in , delineation indication Idle cell discard The header of an input cell, after any error correction, is compared with the header contents specified in ATM UNI 3.1 for an idle cell; such detected idle cells are , correct a single bit error in the header. The descrambler module descrambles only payload octets using , scrambler procedure specified in ATM UNI 3.1. When an input cell header matches the pattern specified for ... Original
datasheet

4 pages,
28.67 Kb

XC4000XL CRC-10 CRC-32 error correction code in vhdl LCD module in VHDL PC84 cell phone atm header-error-check multiple bit Cell phone schematic circuit atm header error checking CC-200 CC-200 abstract
datasheet frame
Abstract: error control byte. When reading the ATM cell from the receive FIFO, the first 5 bytes of the cell are directed to the header error control (HEC) block. The HEC is an 8-bit cyclic redundancy code (CRC), which detects transmission errors in the ATM cell header. ATM Cell Definition Figure 2 shows the definition of the ATM cell. The cell is composed of 53 bytes, with 5 header bytes and 48 data bytes. The header contains 4 bytes of addressing and 1 byte of error checking information. The addressing ... Original
datasheet

4 pages,
26.82 Kb

8 bit XOR Gates AC100 Dual-Port V-RAM design of dma controller using vhdl asynchronous fifo vhdl fpga vhdl code CRC Controller System NIC vhdl code for 4 channel dma controller ATM machine using microprocessor Applications of "XOR Gate" FPGA based dma controller using vhdl 3200DX AC100 abstract
datasheet frame
Abstract: an error control byte. When reading the ATM cell from the receive FIFO, the first 5 bytes of the cell are directed to the header error control (HEC) block. The HEC is an 8-bit cyclic redundancy code (CRC), which detects transmission errors in the ATM cell header. ATM Cell Definition An ATM network , 1 byte of error checking information. The addressing information is one of two different types, the , chaining, burst processing, and bandwidth management. Header Error Control Design compute the full ... Original
datasheet

4 pages,
30.92 Kb

Dual-Port V-RAM FPGA based dma controller using vhdl Applications of "XOR Gate" 3200DX 3200DX abstract
datasheet frame
Abstract: error control byte. When reading the ATM cell from the receive FIFO, the first 5 bytes of the cell are directed to the header error control (HEC) block. The HEC is an 8-bit cyclic redundancy code (CRC), which detects transmission errors in the ATM cell header. ATM Cell Definition Figure 2 shows the definition of the ATM cell. The cell is composed of 53 bytes, with 5 header bytes and 48 data bytes. The header contains 4 bytes of addressing and 1 byte of error checking information. The addressing ... Original
datasheet

4 pages,
33.96 Kb

design of dma controller using vhdl asynchronous fifo vhdl fpga FPGA based dma controller using vhdl 8 bit XOR Gates vhdl code for 4 channel dma controller Controller System NIC ATM machine using microprocessor Applications of "XOR Gate" 3200DX 3200DX abstract
datasheet frame
Abstract: Physical Interface ATM) Level 2 interface provides ATM service termination according to ATM Forum, ITU, and ANSI standards, and allows for the generation and checking of AAL1/5 formatted ATM payloads. In , error events as specified by the ATM Forum for both B-ICI and UNI interfaces. · Glueless support for , ATM also plays a key role in next generation B3 Calculated, error insertion Checked, errors , network access products RS825x 155 Mbps ATM PHY 155 Mbps ATM PHY with Clock Recovery ... Original
datasheet

4 pages,
461.13 Kb

RS8255 RS8254 RS8251 RS8250 GR-253-CORE ATM machine working circuit diagram ATM machine using microprocessor datasheet abstract
datasheet frame
Abstract: (PLCP) functions and provides for the generation and checking of AAL1/3/4/5 formatted ATM payloads. In , generation operates in one of two modes. Either the CN8223 CN8223 generates the ATM header and trailer information , mechanism for ATM cells in WAN applications. ATM also plays a key role in next generation header can be , . Error detection and correction can be provided on the header. A 32-bit masking function is , checking · Separate statistics port · Access to data at each level of processing: PLCP ATM cells, or ... Original
datasheet

4 pages,
396.76 Kb

PB24 CN8223 BP Saturn "cell phone" transmitter ic CN8223 abstract
datasheet frame
Abstract: Creation of 53-byte ATM cells by adding a header to the SAR PDU · Encoding of the AUU parameter to indicate the end of the SAR SDU Exception conditions include: · Error in Cell syntax: bad header CRC , Generation of sequence number · CRC-3 and parity in transmit direction · Checking of all header , SARA-ProTM ATM AAL0/1/3/4/5 Segmentation and Reassembly TXC-05551-SCCA TXC-05551-SCCA PRODUCT INFORMATION SARA-ProTM ATM AAL0/1/3/4/5 SEGMENTATION AND REASSEMBLY SOLUTION INTRODUCTION TranSwitch has introduced the ... Original
datasheet

6 pages,
25.01 Kb

TXC-05551-SCCA TXC-05551-SCBA TXC-05551 CRC-32 CRC-10 TXC-05551-SCCA abstract
datasheet frame

Datasheet Content (non pdf)

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Over 1.1 million files (1986-2014): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer.
 
: Error checking of the cell header using the HEC field Validation and translation of the VPI/VCI values ATM | Fabric Glossary Line Cards Line cards interconnect the ATM switch to users, other defined as ingress, while cells transmitted as outputs are defined as egress. HOT BLOCK Diagram: ATM Line Card Embedded Controller | SAR for ATM Messaging
www.datasheetarchive.com/files/motorola/design-n/solution/wired/atm/atm-lc.htm
Motorola 25/11/1996 9.89 Kb HTM atm-lc.htm
GFC field of the ATM header }; ULONG word; } header; // CELL HEADER (c): 1996 AdvanceNet Systems, Inc. * * Header Name: NCSTR.h * * Abstract: This ULONG rxint:3; // end of PDU handling ULONG vpeca:1; // vpi/vci error cell accept ULONG ; // VPI/VCI Lookup Error Count ULONG icc; // Invalid Cell Counter ULONG rawct; // Raw union { struct { ULONG cnt:9; // cell count ULONG crc:1; // recieved a CRC error
www.datasheetarchive.com/files/idt/atm software/advnet lowlevel driver/inc/dh_strct.h
IDT 16/01/1997 12.19 Kb H dh_strct.h
, and cell loss priority. Header error control (HEC) field A single byte in the ATM cell which designations. Cell-loss priority (CLP) field A priority bit in the ATM cell header; when set, it between data link layer entities contains its own control information for addressing and error checking. Generic flow control (GFC) field Four priority bits in an ATM header. Setting any of the bits in the to 20,000 feet. Header The five bytes in an ATM cell that supply addressing and control
www.datasheetarchive.com/files/motorola/design-n/solution/wired/glossary/glossary.htm
Motorola 25/11/1996 32.85 Kb HTM glossary.htm
No abstract text available
www.datasheetarchive.com/download/25726080-484813ZC/aal5_ser.zip (aal5_sar.c)
Motorola 04/08/1998 131.01 Kb ZIP aal5_ser.zip
No abstract text available
www.datasheetarchive.com/download/98451340-484815ZC/aalxsamp.zip (aalx_sar.c)
Motorola 04/08/1998 150.47 Kb ZIP aalxsamp.zip
No abstract text available
www.datasheetarchive.com/download/85710495-484814ZC/aal5_ut.zip (AAL5_SAR.C)
Motorola 04/08/1998 142.91 Kb ZIP aal5_ut.zip
Header error detection to recover valid ATM cells (header correction is not implemented) (Rx). n development. Details are subject to change without notice. n ATM transport n Forward Error correction coding law checking the HEC field in the cell header according to the algorithm described in ITU-T upstream data transport between an ATM byte stream and an analog front-end chip using Discrete ) The NIF is a selectable interface that carries the ATM signals to and from the STLC1510 STLC1510 STLC1510 STLC1510. This
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7440.htm
STMicroelectronics 30/11/2000 66.66 Kb HTM 7440.htm
No abstract text available
www.datasheetarchive.com/download/89752972-250122ZC/wsanx203.doc
Intel 20/06/1997 547 Kb DOC wsanx203.doc
No abstract text available
www.datasheetarchive.com/download/27770108-250121ZC/ws2docs.zip (WSANX203.DOC)
Intel 20/06/1997 624.83 Kb ZIP ws2docs.zip
No abstract text available
www.datasheetarchive.com/download/2706480-484525ZC/sar_sw.zip (GenGuide.pdf)
Motorola 03/03/1998 433 Kb ZIP sar_sw.zip