KR100606837B1 - 리셉터클을 이용한 이동통신 단말기의 jtag인터페이스 장치 - Google Patents
리셉터클을 이용한 이동통신 단말기의 jtag인터페이스 장치 Download PDFInfo
- Publication number
- KR100606837B1 KR100606837B1 KR1020040070549A KR20040070549A KR100606837B1 KR 100606837 B1 KR100606837 B1 KR 100606837B1 KR 1020040070549 A KR1020040070549 A KR 1020040070549A KR 20040070549 A KR20040070549 A KR 20040070549A KR 100606837 B1 KR100606837 B1 KR 100606837B1
- Authority
- KR
- South Korea
- Prior art keywords
- receptacle
- test
- pin
- terminal
- jtag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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- 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
-
- 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
- G01R31/31705—Debugging aspects, e.g. using test circuits for debugging, using dedicated debugging test circuits
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/261—Functional testing by simulating additional hardware, e.g. fault simulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Tests Of Electronic Circuits (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (3)
- 이동통신 단말기를 디버깅하는 테스트핀이 구비된 JTAG 에뮬레이터에 있어서,상기 단말기에 구비된 리셉터클의 핀을 상기 테스트핀에 일대일로 대응되게 할당하여 상기 테스트핀과 전기적으로 연결되도록 하고, 상기 JTAG 에뮬레이터가 상기 리셉터클과 직접적으로 인테페이스되어 상기 단말기를 디버깅하는 것을 특징으로 하는 리셉터클을 이용한 이동통신 단말기의 JTAG 인터페이스 장치.
- 제1항에 있어서,상기 리셉터클에 구비된 DSR(Data Set Ready), On Switch, PCM(Pulse Code Modulation) CLOCK, PCM SYNC(Synchronization) 및 AUDIO OUT신호 핀을 상기 테스트핀에 포함된 TRST(Test Reset), TDO(Test Data Out), TCK(Test Clock), TMS(Test Mode Select) 및 TDI(Test Data In)핀에 각각 대응되도록 할당하는 것을 특징으로 하는 리셉터클을 이용한 이동통신 단말기의 JTAG 인터페이스 장치.
- 제2항에 있어서,상기 TRST, TDO, TCK, TMS 및 TDI핀은 상기 리셉터클에 용이하게 전기적으로 연결되도록 하나의 플러그내에 포함되는 것을 특징으로 하는 리셉터클을 이용한 이동통신 단말기의 JTAG 인터페이스 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040070549A KR100606837B1 (ko) | 2004-09-03 | 2004-09-03 | 리셉터클을 이용한 이동통신 단말기의 jtag인터페이스 장치 |
| US11/221,101 US7577887B2 (en) | 2004-09-03 | 2005-09-06 | JTAG interface device of mobile terminal and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040070549A KR100606837B1 (ko) | 2004-09-03 | 2004-09-03 | 리셉터클을 이용한 이동통신 단말기의 jtag인터페이스 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060021700A KR20060021700A (ko) | 2006-03-08 |
| KR100606837B1 true KR100606837B1 (ko) | 2006-08-01 |
Family
ID=36146782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040070549A Expired - Fee Related KR100606837B1 (ko) | 2004-09-03 | 2004-09-03 | 리셉터클을 이용한 이동통신 단말기의 jtag인터페이스 장치 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7577887B2 (ko) |
| KR (1) | KR100606837B1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100714934B1 (ko) * | 2005-11-16 | 2007-05-07 | 엘지노텔 주식회사 | 이동통신 단말기 제어 장치 |
| KR100816239B1 (ko) * | 2006-12-15 | 2008-03-21 | (주)케이티에프테크놀로지스 | 테스트 인터페이스를 가지는 휴대용 단말기 |
| US20130108064A1 (en) * | 2011-11-01 | 2013-05-02 | Erturk D. Kocalar | Connectors for invoking and supporting device testing |
| US20130108065A1 (en) * | 2011-11-01 | 2013-05-02 | Scott Mullins | Methods for invoking testing using reversible connectors |
| US8799527B2 (en) * | 2012-09-07 | 2014-08-05 | Apple Inc. | Data structures for facilitating communication between a host device and an accessory |
| US9307312B2 (en) | 2013-03-15 | 2016-04-05 | Apple Inc. | Audio accessory with internal clock |
| EP3319362B1 (en) * | 2016-11-04 | 2019-09-11 | Rohde & Schwarz GmbH & Co. KG | Communication device and testing method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5457629A (en) * | 1989-01-31 | 1995-10-10 | Norand Corporation | Vehicle data system with common supply of data and power to vehicle devices |
| US6167252A (en) * | 1996-08-27 | 2000-12-26 | Nec Electronics, Inc. | Security for a mobile or personal communications device having an identification code |
| JP3854691B2 (ja) * | 1997-01-14 | 2006-12-06 | キヤノン株式会社 | 無線通信システムおよび無線通信装置 |
| EP1182551B1 (en) * | 2000-08-21 | 2017-04-05 | Texas Instruments France | Address space priority arbitration |
| US7209874B2 (en) * | 2002-02-25 | 2007-04-24 | Zoran Corporation | Emulator-enabled network connectivity to a device |
| US7069483B2 (en) * | 2002-05-13 | 2006-06-27 | Kiyon, Inc. | System and method for identifying nodes in a wireless mesh network |
| KR100487195B1 (ko) * | 2003-02-17 | 2005-05-04 | 삼성전자주식회사 | 프로세서의 누설 전류 감소 회로 |
| DE10313467A1 (de) * | 2003-03-26 | 2004-10-07 | Daimlerchrysler Ag | Verfahren zur Fehlerdiagnose und dabei einsetzbarer Datenprotokollwandler |
| TW577660U (en) * | 2003-05-28 | 2004-02-21 | Hon Hai Prec Ind Co Ltd | A wireless gateway |
| US8315567B2 (en) * | 2003-09-26 | 2012-11-20 | Agere Systems Inc. | Method and system for wireless communication with an integrated circuit under evaluation |
| US20050099832A1 (en) * | 2003-11-12 | 2005-05-12 | Agere Systems, Incorporated | System and method for securing an integrated circuit as against subsequent reprogramming |
| US20050132226A1 (en) * | 2003-12-11 | 2005-06-16 | David Wheeler | Trusted mobile platform architecture |
| US8112618B2 (en) * | 2004-04-08 | 2012-02-07 | Texas Instruments Incorporated | Less-secure processors, integrated circuits, wireless communications apparatus, methods and processes of making |
| US7940932B2 (en) * | 2004-04-08 | 2011-05-10 | Texas Instruments Incorporated | Methods, apparatus, and systems for securing SIM (subscriber identity module) personalization and other data on a first processor and secure communication of the SIM data to a second processor |
| KR100606717B1 (ko) * | 2004-04-27 | 2006-08-01 | 엘지전자 주식회사 | 이동통신 단말기의 듀얼 uart회로 |
| US7443547B2 (en) * | 2004-07-03 | 2008-10-28 | Science Forge, Inc. | Portable electronic faxing, scanning, copying, and printing device |
-
2004
- 2004-09-03 KR KR1020040070549A patent/KR100606837B1/ko not_active Expired - Fee Related
-
2005
- 2005-09-06 US US11/221,101 patent/US7577887B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7577887B2 (en) | 2009-08-18 |
| US20060080577A1 (en) | 2006-04-13 |
| KR20060021700A (ko) | 2006-03-08 |
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