BR0213826A - Componente eletrônico com comando de buffer de saída - Google Patents
Componente eletrônico com comando de buffer de saídaInfo
- Publication number
- BR0213826A BR0213826A BR0213826-3A BR0213826A BR0213826A BR 0213826 A BR0213826 A BR 0213826A BR 0213826 A BR0213826 A BR 0213826A BR 0213826 A BR0213826 A BR 0213826A
- Authority
- BR
- Brazil
- Prior art keywords
- modus
- output buffer
- electronic component
- scan
- component
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/3181—Functional testing
- G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
- G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
- G01R31/318572—Input/Output interfaces
Abstract
"COMPONENTE ELETRôNICO COM COMANDO DE BUFFER DE SAíDA". De acordo com a invenção, o objetivo de uma otimização do sincronismo no modus normal sem desvantagem ou limitação do modus de varredura pode ser alcançado para um componente eletrônico (1) com um circuito integrado (2) compreendendo flip flop de saída (15) cujos dados, no modus normal do componente (1) são transmitidos para um buffer de saída (16) no componente (1), controlado por um sinal de comando, sendo que o sinal de comando é proporcionado no modus normal por um flip flop Enablesaída (18), por um buffer de saída e no modus-Scan para o componente por células-Scan-Enable (25). O objetivo é alcançado pelo qual é proporcionado um dispositivo onde, no modus Scan uma célula-Enable-Scan (25) controla pelo menos dois buffer (16).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01126134A EP1308735A1 (de) | 2001-11-02 | 2001-11-02 | Elektronischer Baustein mit Ausgangsbuffersteuerung |
PCT/EP2002/012029 WO2003038617A2 (de) | 2001-11-02 | 2002-10-28 | Elektronischer baustein mit ausgangsbuffersteuerung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0213826A true BR0213826A (pt) | 2004-08-31 |
Family
ID=8179153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0213826-3A BR0213826A (pt) | 2001-11-02 | 2002-10-28 | Componente eletrônico com comando de buffer de saída |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050005212A1 (pt) |
EP (2) | EP1308735A1 (pt) |
CN (1) | CN1582399A (pt) |
AU (1) | AU2002340486A1 (pt) |
BR (1) | BR0213826A (pt) |
CA (1) | CA2465608A1 (pt) |
DE (1) | DE50202085D1 (pt) |
ES (1) | ES2231726T3 (pt) |
WO (1) | WO2003038617A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103091627B (zh) * | 2013-01-09 | 2015-02-25 | 中国科学院微电子研究所 | 一种可配置的边界扫描寄存器链电路 |
US10089172B2 (en) | 2014-02-07 | 2018-10-02 | Texas Instruments Incorporated | Package on package memory interface and configuration with error code correction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522413A3 (en) * | 1991-07-03 | 1993-03-03 | Hughes Aircraft Company | A high impedance technique for testing interconnections in digital systems |
US6125464A (en) * | 1997-10-16 | 2000-09-26 | Adaptec, Inc. | High speed boundary scan design |
US6266801B1 (en) * | 1998-09-15 | 2001-07-24 | Adaptec, Inc. | Boundary-scan cells with improved timing characteristics |
US6327686B1 (en) * | 1999-04-22 | 2001-12-04 | Compaq Computer Corporation | Method for analyzing manufacturing test pattern coverage of critical delay circuit paths |
-
2001
- 2001-11-02 EP EP01126134A patent/EP1308735A1/de not_active Withdrawn
-
2002
- 2002-10-28 EP EP02774754A patent/EP1440324B1/de not_active Expired - Fee Related
- 2002-10-28 BR BR0213826-3A patent/BR0213826A/pt not_active IP Right Cessation
- 2002-10-28 CA CA002465608A patent/CA2465608A1/en not_active Abandoned
- 2002-10-28 CN CN02822020.XA patent/CN1582399A/zh active Pending
- 2002-10-28 DE DE50202085T patent/DE50202085D1/de not_active Expired - Fee Related
- 2002-10-28 WO PCT/EP2002/012029 patent/WO2003038617A2/de not_active Application Discontinuation
- 2002-10-28 AU AU2002340486A patent/AU2002340486A1/en not_active Abandoned
- 2002-10-28 ES ES02774754T patent/ES2231726T3/es not_active Expired - Lifetime
- 2002-10-28 US US10/494,550 patent/US20050005212A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1308735A1 (de) | 2003-05-07 |
EP1440324B1 (de) | 2005-01-19 |
WO2003038617A3 (de) | 2003-12-18 |
WO2003038617A2 (de) | 2003-05-08 |
ES2231726T3 (es) | 2005-05-16 |
CN1582399A (zh) | 2005-02-16 |
DE50202085D1 (de) | 2005-02-24 |
US20050005212A1 (en) | 2005-01-06 |
CA2465608A1 (en) | 2003-05-08 |
AU2002340486A1 (en) | 2003-05-12 |
EP1440324A2 (de) | 2004-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5O, 6O E 7O ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2034 DE 29/12/2009. |