GB2395383B - Vector dot product multipliers and digital to analogue converters - Google Patents

Vector dot product multipliers and digital to analogue converters

Info

Publication number
GB2395383B
GB2395383B GB0225846A GB0225846A GB2395383B GB 2395383 B GB2395383 B GB 2395383B GB 0225846 A GB0225846 A GB 0225846A GB 0225846 A GB0225846 A GB 0225846A GB 2395383 B GB2395383 B GB 2395383B
Authority
GB
United Kingdom
Prior art keywords
digital
dot product
vector dot
analogue converters
product multipliers
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
Application number
GB0225846A
Other versions
GB2395383A (en
GB0225846D0 (en
Inventor
Calvin Sim
Christofer Toumazou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toumaz Technology Ltd
Original Assignee
Toumaz Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toumaz Technology Ltd filed Critical Toumaz Technology Ltd
Priority to GB0225846A priority Critical patent/GB2395383B/en
Publication of GB0225846D0 publication Critical patent/GB0225846D0/en
Priority to GB0509235A priority patent/GB2409941B/en
Priority to JP2004549371A priority patent/JP2006505984A/en
Priority to AU2003285493A priority patent/AU2003285493A1/en
Priority to DE10393686T priority patent/DE10393686T5/en
Priority to CN 200380102815 priority patent/CN1736029A/en
Priority to PCT/GB2003/004828 priority patent/WO2004042931A2/en
Publication of GB2395383A publication Critical patent/GB2395383A/en
Application granted granted Critical
Publication of GB2395383B publication Critical patent/GB2395383B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
GB0225846A 2002-11-06 2002-11-06 Vector dot product multipliers and digital to analogue converters Expired - Fee Related GB2395383B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0225846A GB2395383B (en) 2002-11-06 2002-11-06 Vector dot product multipliers and digital to analogue converters
GB0509235A GB2409941B (en) 2002-11-06 2003-11-06 Configurable function implementing system and digital to analogue converters
JP2004549371A JP2006505984A (en) 2002-11-06 2003-11-06 Recombinant function implementation system and digital-analog converter
AU2003285493A AU2003285493A1 (en) 2002-11-06 2003-11-06 Configurable function implementing system and digital to analogue converters
DE10393686T DE10393686T5 (en) 2002-11-06 2003-11-06 Configurable functional implementation system and digital / analog converter
CN 200380102815 CN1736029A (en) 2002-11-06 2003-11-06 Configurable function implementing system and digital to analogue converters
PCT/GB2003/004828 WO2004042931A2 (en) 2002-11-06 2003-11-06 Configurable function implementing system and digital to analogue converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0225846A GB2395383B (en) 2002-11-06 2002-11-06 Vector dot product multipliers and digital to analogue converters

Publications (3)

Publication Number Publication Date
GB0225846D0 GB0225846D0 (en) 2002-12-11
GB2395383A GB2395383A (en) 2004-05-19
GB2395383B true GB2395383B (en) 2004-12-22

Family

ID=9947289

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0225846A Expired - Fee Related GB2395383B (en) 2002-11-06 2002-11-06 Vector dot product multipliers and digital to analogue converters
GB0509235A Expired - Fee Related GB2409941B (en) 2002-11-06 2003-11-06 Configurable function implementing system and digital to analogue converters

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0509235A Expired - Fee Related GB2409941B (en) 2002-11-06 2003-11-06 Configurable function implementing system and digital to analogue converters

Country Status (6)

Country Link
JP (1) JP2006505984A (en)
CN (1) CN1736029A (en)
AU (1) AU2003285493A1 (en)
DE (1) DE10393686T5 (en)
GB (2) GB2395383B (en)
WO (1) WO2004042931A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116846399B (en) * 2023-05-31 2023-12-01 北京国科环宇科技股份有限公司 Digital-to-analog converter, electronic device, and digital-to-analog conversion method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703587A (en) * 1996-04-19 1997-12-30 Lsi Logic Corporation Digital-to-analog converter having overlapping segments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102118A (en) * 1980-01-21 1981-08-15 Hitachi Ltd Digital to analog converting circuit
US4335356A (en) * 1980-01-21 1982-06-15 Tektronix, Inc. Programmable two-quadrant transconductance amplifier
JPS5860821A (en) * 1981-10-06 1983-04-11 Hioki Denki Kk Digital to analog converting and output equipment
JPH0377429A (en) * 1989-08-21 1991-04-03 Fujitsu Ltd D/a converter
GB9123560D0 (en) * 1991-11-06 1992-01-02 Philips Electronic Associated Multiplying digital-to-analogue converter
JP2933112B2 (en) * 1992-11-16 1999-08-09 株式会社高取育英会 Multiplication circuit
JP3812130B2 (en) * 1997-06-02 2006-08-23 セイコーエプソン株式会社 Digital-analog converter, circuit board, electronic device, and liquid crystal display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703587A (en) * 1996-04-19 1997-12-30 Lsi Logic Corporation Digital-to-analog converter having overlapping segments

Also Published As

Publication number Publication date
DE10393686T5 (en) 2005-10-06
GB2409941A (en) 2005-07-13
GB2395383A (en) 2004-05-19
CN1736029A (en) 2006-02-15
AU2003285493A1 (en) 2004-06-07
AU2003285493A8 (en) 2004-06-07
WO2004042931A3 (en) 2004-09-23
GB2409941B (en) 2006-04-05
JP2006505984A (en) 2006-02-16
WO2004042931A2 (en) 2004-05-21
GB0225846D0 (en) 2002-12-11
GB0509235D0 (en) 2005-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081106