DE3786945T2 - Programmierbare Abtastablenkschaltung. - Google Patents
Programmierbare Abtastablenkschaltung.Info
- Publication number
- DE3786945T2 DE3786945T2 DE87300794T DE3786945T DE3786945T2 DE 3786945 T2 DE3786945 T2 DE 3786945T2 DE 87300794 T DE87300794 T DE 87300794T DE 3786945 T DE3786945 T DE 3786945T DE 3786945 T2 DE3786945 T2 DE 3786945T2
- Authority
- DE
- Germany
- Prior art keywords
- deflection circuit
- scan deflection
- programmable scan
- programmable
- circuit
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G01R13/32—Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
- G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/858,490 US4812769A (en) | 1986-04-30 | 1986-04-30 | Programmable sampling time base circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3786945D1 DE3786945D1 (de) | 1993-09-16 |
DE3786945T2 true DE3786945T2 (de) | 1994-02-10 |
Family
ID=25328436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87300794T Expired - Fee Related DE3786945T2 (de) | 1986-04-30 | 1987-01-29 | Programmierbare Abtastablenkschaltung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4812769A (de) |
EP (1) | EP0244052B1 (de) |
JP (1) | JPS62261964A (de) |
DE (1) | DE3786945T2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5054490A (en) * | 1988-05-11 | 1991-10-08 | Lunar Corporation | Ultrasonic densitometer device and method |
EP0425737B1 (de) * | 1989-10-30 | 1993-12-01 | Tektronix Uk Ltd. | Digitale Speicheroszilloskope |
US5268851A (en) * | 1991-10-21 | 1993-12-07 | Tektronix, Inc. | Detection of metastability in triggers |
US5315627A (en) * | 1993-02-22 | 1994-05-24 | Hewlett-Packard Company | Pseudo-random repetitive sampling of a signal |
US5446650A (en) * | 1993-10-12 | 1995-08-29 | Tektronix, Inc. | Logic signal extraction |
US5959479A (en) * | 1997-09-11 | 1999-09-28 | Hewlett-Packard Company | Sampling timebase system |
US6181267B1 (en) | 1998-09-30 | 2001-01-30 | Agilent Technologies Inc. | Internally triggered equivalent-time sampling system for signals having a predetermined data rate |
US6317842B1 (en) | 1999-02-16 | 2001-11-13 | Qlogic Corporation | Method and circuit for receiving dual edge clocked data |
US6615345B1 (en) * | 1999-07-29 | 2003-09-02 | Micron Technology, Inc. | System and method for regulating data capture in response to data strobe using preamble, postamble and strobe signature |
US6564160B2 (en) * | 2001-06-22 | 2003-05-13 | Agilent Technologies, Inc. | Random sampling with phase measurement |
US7111228B1 (en) | 2002-05-07 | 2006-09-19 | Marvell International Ltd. | System and method for performing parity checks in disk storage system |
US7287102B1 (en) | 2003-01-31 | 2007-10-23 | Marvell International Ltd. | System and method for concatenating data |
US7007114B1 (en) | 2003-01-31 | 2006-02-28 | Qlogic Corporation | System and method for padding data blocks and/or removing padding from data blocks in storage controllers |
US7064915B1 (en) | 2003-03-10 | 2006-06-20 | Marvell International Ltd. | Method and system for collecting servo field data from programmable devices in embedded disk controllers |
US7492545B1 (en) | 2003-03-10 | 2009-02-17 | Marvell International Ltd. | Method and system for automatic time base adjustment for disk drive servo controllers |
US7870346B2 (en) * | 2003-03-10 | 2011-01-11 | Marvell International Ltd. | Servo controller interface module for embedded disk controllers |
US7039771B1 (en) | 2003-03-10 | 2006-05-02 | Marvell International Ltd. | Method and system for supporting multiple external serial port devices using a serial port controller in embedded disk controllers |
US7099963B2 (en) * | 2003-03-10 | 2006-08-29 | Qlogic Corporation | Method and system for monitoring embedded disk controller components |
US7457903B2 (en) * | 2003-03-10 | 2008-11-25 | Marvell International Ltd. | Interrupt controller for processing fast and regular interrupts |
US7339984B1 (en) | 2003-04-10 | 2008-03-04 | Agilent Technologies, Inc. | Method and apparatus for jitter measurement using phase and amplitude undersampling |
US7526691B1 (en) | 2003-10-15 | 2009-04-28 | Marvell International Ltd. | System and method for using TAP controllers |
US7284141B2 (en) * | 2004-02-05 | 2007-10-16 | Anritsu Company | Method of and apparatus for measuring jitter and generating an eye diagram of a high speed data signal |
US7139150B2 (en) * | 2004-02-10 | 2006-11-21 | Marvell International Ltd. | Method and system for head position control in embedded disk drive controllers |
US7120084B2 (en) | 2004-06-14 | 2006-10-10 | Marvell International Ltd. | Integrated memory controller |
US8166217B2 (en) * | 2004-06-28 | 2012-04-24 | Marvell International Ltd. | System and method for reading and writing data using storage controllers |
US9201599B2 (en) * | 2004-07-19 | 2015-12-01 | Marvell International Ltd. | System and method for transmitting data in storage controllers |
US8032674B2 (en) * | 2004-07-19 | 2011-10-04 | Marvell International Ltd. | System and method for controlling buffer memory overflow and underflow conditions in storage controllers |
US7757009B2 (en) | 2004-07-19 | 2010-07-13 | Marvell International Ltd. | Storage controllers with dynamic WWN storage modules and methods for managing data and connections between a host and a storage device |
US7386661B2 (en) | 2004-10-13 | 2008-06-10 | Marvell International Ltd. | Power save module for storage controllers |
US7240267B2 (en) * | 2004-11-08 | 2007-07-03 | Marvell International Ltd. | System and method for conducting BIST operations |
US7802026B2 (en) * | 2004-11-15 | 2010-09-21 | Marvell International Ltd. | Method and system for processing frames in storage controllers |
US7609468B2 (en) | 2005-04-06 | 2009-10-27 | Marvell International Ltd. | Method and system for read gate timing control for storage controllers |
US20060241915A1 (en) * | 2005-04-08 | 2006-10-26 | Woodward Mark J | Quadrature phase-shifting timebase system |
US8654548B2 (en) * | 2010-12-06 | 2014-02-18 | Semtech Corporation | Flyback primary side output voltage sensing system and method |
US10090057B2 (en) | 2017-02-23 | 2018-10-02 | Sandisk Technologies Llc | Dynamic strobe timing |
US10534018B1 (en) | 2019-01-16 | 2020-01-14 | Guzik Technical Enterprises | Time base correction method for high accuracy sampling scope-based measurements |
CN114509589A (zh) * | 2020-11-17 | 2022-05-17 | 北京普源精电科技有限公司 | 示波器的触发系统、触发方法、示波器以及存储介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3646370A (en) * | 1970-07-06 | 1972-02-29 | Honeywell Inc | Stabilized monostable delay multivibrator or one-shot apparatus |
US4415861A (en) * | 1981-06-08 | 1983-11-15 | Tektronix, Inc. | Programmable pulse generator |
JPS5814622A (ja) * | 1981-07-20 | 1983-01-27 | Advantest Corp | 遅延回路 |
JPS5935155A (ja) * | 1982-08-23 | 1984-02-25 | Tohoku Denshi Sangyo Kk | 高速現象測定装置 |
US4458165A (en) * | 1983-03-23 | 1984-07-03 | Tektronix, Inc. | Programmable delay circuit |
JPS603561A (ja) * | 1983-06-20 | 1985-01-09 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
US4717883A (en) * | 1986-08-04 | 1988-01-05 | Analog Devices, Inc. | Method and apparatus for reducing errors in a sampling system utilizing an error-sampled feedback loop |
-
1986
- 1986-04-30 US US06/858,490 patent/US4812769A/en not_active Expired - Lifetime
-
1987
- 1987-01-29 EP EP87300794A patent/EP0244052B1/de not_active Expired - Lifetime
- 1987-01-29 DE DE87300794T patent/DE3786945T2/de not_active Expired - Fee Related
- 1987-04-17 JP JP62095010A patent/JPS62261964A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0573176B2 (de) | 1993-10-13 |
EP0244052B1 (de) | 1993-08-11 |
EP0244052A2 (de) | 1987-11-04 |
US4812769A (en) | 1989-03-14 |
JPS62261964A (ja) | 1987-11-14 |
DE3786945D1 (de) | 1993-09-16 |
EP0244052A3 (en) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |