DE69723530D1 - Durch einen Mikrokontroller steuerbare Makrozelle - Google Patents
Durch einen Mikrokontroller steuerbare MakrozelleInfo
- Publication number
- DE69723530D1 DE69723530D1 DE69723530T DE69723530T DE69723530D1 DE 69723530 D1 DE69723530 D1 DE 69723530D1 DE 69723530 T DE69723530 T DE 69723530T DE 69723530 T DE69723530 T DE 69723530T DE 69723530 D1 DE69723530 D1 DE 69723530D1
- Authority
- DE
- Germany
- Prior art keywords
- microcontroller
- macro cell
- cell controllable
- controllable
- macro
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17736—Structural details of routing resources
- H03K19/17744—Structural details of routing resources for input/output signals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7867—Architectures of general purpose stored program computers comprising a single central processing unit with reconfigurable architecture
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17704—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Logic Circuits (AREA)
- Microcomputers (AREA)
- Information Transfer Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US742710 | 1996-11-01 | ||
US08/742,710 US5834947A (en) | 1996-11-01 | 1996-11-01 | Microcontroller accessible macrocell |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69723530D1 true DE69723530D1 (de) | 2003-08-21 |
DE69723530T2 DE69723530T2 (de) | 2004-06-09 |
Family
ID=24985902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69723530T Expired - Fee Related DE69723530T2 (de) | 1996-11-01 | 1997-10-30 | Durch einen Mikrokontroller steuerbare Makrozelle |
Country Status (4)
Country | Link |
---|---|
US (2) | US5834947A (de) |
EP (1) | EP0840455B1 (de) |
JP (1) | JPH10242842A (de) |
DE (1) | DE69723530T2 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6467009B1 (en) | 1998-10-14 | 2002-10-15 | Triscend Corporation | Configurable processor system unit |
US6851047B1 (en) | 1999-10-15 | 2005-02-01 | Xilinx, Inc. | Configuration in a configurable system on a chip |
US6721840B1 (en) | 2000-08-18 | 2004-04-13 | Triscend Corporation | Method and system for interfacing an integrated circuit to synchronous dynamic memory and static memory |
US6751723B1 (en) | 2000-09-02 | 2004-06-15 | Actel Corporation | Field programmable gate array and microcontroller system-on-a-chip |
US6466049B1 (en) * | 2000-09-14 | 2002-10-15 | Xilinx, Inc. | Clock enable control circuit for flip flops |
US8149048B1 (en) | 2000-10-26 | 2012-04-03 | Cypress Semiconductor Corporation | Apparatus and method for programmable power management in a programmable analog circuit block |
US8160864B1 (en) | 2000-10-26 | 2012-04-17 | Cypress Semiconductor Corporation | In-circuit emulator and pod synchronized boot |
US8103496B1 (en) | 2000-10-26 | 2012-01-24 | Cypress Semicondutor Corporation | Breakpoint control in an in-circuit emulation system |
US6724220B1 (en) | 2000-10-26 | 2004-04-20 | Cyress Semiconductor Corporation | Programmable microcontroller architecture (mixed analog/digital) |
US7765095B1 (en) | 2000-10-26 | 2010-07-27 | Cypress Semiconductor Corporation | Conditional branching in an in-circuit emulation system |
US6825689B1 (en) * | 2000-10-26 | 2004-11-30 | Cypress Semiconductor Corporation | Configurable input/output interface for a microcontroller |
US8176296B2 (en) | 2000-10-26 | 2012-05-08 | Cypress Semiconductor Corporation | Programmable microcontroller architecture |
US6725364B1 (en) | 2001-03-08 | 2004-04-20 | Xilinx, Inc. | Configurable processor system |
US7107374B1 (en) | 2001-09-05 | 2006-09-12 | Xilinx, Inc. | Method for bus mastering for devices resident in configurable system logic |
US7406674B1 (en) | 2001-10-24 | 2008-07-29 | Cypress Semiconductor Corporation | Method and apparatus for generating microcontroller configuration information |
US8078970B1 (en) | 2001-11-09 | 2011-12-13 | Cypress Semiconductor Corporation | Graphical user interface with user-selectable list-box |
US8042093B1 (en) | 2001-11-15 | 2011-10-18 | Cypress Semiconductor Corporation | System providing automatic source code generation for personalization and parameterization of user modules |
US7844437B1 (en) | 2001-11-19 | 2010-11-30 | Cypress Semiconductor Corporation | System and method for performing next placements and pruning of disallowed placements for programming an integrated circuit |
US6971004B1 (en) | 2001-11-19 | 2005-11-29 | Cypress Semiconductor Corp. | System and method of dynamically reconfiguring a programmable integrated circuit |
US7770113B1 (en) | 2001-11-19 | 2010-08-03 | Cypress Semiconductor Corporation | System and method for dynamically generating a configuration datasheet |
US8069405B1 (en) | 2001-11-19 | 2011-11-29 | Cypress Semiconductor Corporation | User interface for efficiently browsing an electronic document using data-driven tabs |
US7774190B1 (en) | 2001-11-19 | 2010-08-10 | Cypress Semiconductor Corporation | Sleep and stall in an in-circuit emulation system |
US8103497B1 (en) | 2002-03-28 | 2012-01-24 | Cypress Semiconductor Corporation | External interface for event architecture |
US6670826B1 (en) * | 2002-04-26 | 2003-12-30 | Xilinx, Inc. | Configurable logic block with a storage element clocked by a write strobe pulse |
US7308608B1 (en) | 2002-05-01 | 2007-12-11 | Cypress Semiconductor Corporation | Reconfigurable testing system and method |
US7761845B1 (en) | 2002-09-09 | 2010-07-20 | Cypress Semiconductor Corporation | Method for parameterizing a user module |
US7295049B1 (en) | 2004-03-25 | 2007-11-13 | Cypress Semiconductor Corporation | Method and circuit for rapid alignment of signals |
US8286125B2 (en) | 2004-08-13 | 2012-10-09 | Cypress Semiconductor Corporation | Model for a hardware device-independent method of defining embedded firmware for programmable systems |
US8069436B2 (en) | 2004-08-13 | 2011-11-29 | Cypress Semiconductor Corporation | Providing hardware independence to automate code generation of processing device firmware |
US7332976B1 (en) | 2005-02-04 | 2008-02-19 | Cypress Semiconductor Corporation | Poly-phase frequency synthesis oscillator |
US7400183B1 (en) | 2005-05-05 | 2008-07-15 | Cypress Semiconductor Corporation | Voltage controlled oscillator delay cell and method |
US8089461B2 (en) | 2005-06-23 | 2012-01-03 | Cypress Semiconductor Corporation | Touch wake for electronic devices |
US8085067B1 (en) | 2005-12-21 | 2011-12-27 | Cypress Semiconductor Corporation | Differential-to-single ended signal converter circuit and method |
US8067948B2 (en) | 2006-03-27 | 2011-11-29 | Cypress Semiconductor Corporation | Input/output multiplexer bus |
US7453285B2 (en) * | 2006-12-22 | 2008-11-18 | Chaologix, Inc. | Dynamically configurable logic gate using a non-linear element |
US8092083B2 (en) | 2007-04-17 | 2012-01-10 | Cypress Semiconductor Corporation | Temperature sensor with digital bandgap |
US8040266B2 (en) | 2007-04-17 | 2011-10-18 | Cypress Semiconductor Corporation | Programmable sigma-delta analog-to-digital converter |
US9564902B2 (en) | 2007-04-17 | 2017-02-07 | Cypress Semiconductor Corporation | Dynamically configurable and re-configurable data path |
US8516025B2 (en) | 2007-04-17 | 2013-08-20 | Cypress Semiconductor Corporation | Clock driven dynamic datapath chaining |
US7737724B2 (en) | 2007-04-17 | 2010-06-15 | Cypress Semiconductor Corporation | Universal digital block interconnection and channel routing |
US8026739B2 (en) | 2007-04-17 | 2011-09-27 | Cypress Semiconductor Corporation | System level interconnect with programmable switching |
US8130025B2 (en) | 2007-04-17 | 2012-03-06 | Cypress Semiconductor Corporation | Numerical band gap |
US9720805B1 (en) | 2007-04-25 | 2017-08-01 | Cypress Semiconductor Corporation | System and method for controlling a target device |
US8266575B1 (en) | 2007-04-25 | 2012-09-11 | Cypress Semiconductor Corporation | Systems and methods for dynamically reconfiguring a programmable system on a chip |
US8065653B1 (en) | 2007-04-25 | 2011-11-22 | Cypress Semiconductor Corporation | Configuration of programmable IC design elements |
US7925814B2 (en) * | 2007-05-09 | 2011-04-12 | Chaologix, Inc. | Dynamically configurable high speed interconnect using a nonlinear element |
US8049569B1 (en) | 2007-09-05 | 2011-11-01 | Cypress Semiconductor Corporation | Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes |
US9946667B2 (en) | 2008-11-12 | 2018-04-17 | Microchip Technology Incorporated | Microcontroller with configurable logic array |
US9448964B2 (en) | 2009-05-04 | 2016-09-20 | Cypress Semiconductor Corporation | Autonomous control in a programmable system |
US7791375B1 (en) * | 2009-07-10 | 2010-09-07 | Altera Corporation | DQS re sync calibration |
US8822946B2 (en) | 2011-01-04 | 2014-09-02 | Lawrence Livermore National Security, Llc | Systems and methods of varying charged particle beam spot size |
JP6428488B2 (ja) * | 2015-05-28 | 2018-11-28 | 富士通株式会社 | 加減算器及び加減算器の制御方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091661A (en) * | 1990-09-24 | 1992-02-25 | Altera Corporation | Methods and apparatus for reducing coupling noise in programmable logic devices |
US5220214A (en) * | 1991-04-22 | 1993-06-15 | Altera Corporation | Registered logic macrocell with product term allocation and adjacent product term stealing |
US5153462A (en) * | 1991-05-21 | 1992-10-06 | Advanced Micro Devices, Inc. | Programmable logic device incorporating voltage comparator |
US5231312A (en) * | 1992-03-12 | 1993-07-27 | Atmel Corporation | Integrated logic circuit with functionally flexible input/output macrocells |
US5386155A (en) * | 1993-03-30 | 1995-01-31 | Intel Corporation | Apparatus and method for selecting polarity and output type in a programmable logic device |
US5399922A (en) * | 1993-07-02 | 1995-03-21 | Altera Corporation | Macrocell comprised of two look-up tables and two flip-flops |
US5386115A (en) * | 1993-09-22 | 1995-01-31 | Westinghouse Electric Corporation | Solid state micro-machined mass spectrograph universal gas detection sensor |
-
1996
- 1996-11-01 US US08/742,710 patent/US5834947A/en not_active Expired - Lifetime
-
1997
- 1997-10-30 EP EP97118964A patent/EP0840455B1/de not_active Expired - Lifetime
- 1997-10-30 DE DE69723530T patent/DE69723530T2/de not_active Expired - Fee Related
- 1997-11-04 JP JP9301960A patent/JPH10242842A/ja active Pending
-
1998
- 1998-06-10 US US09/095,808 patent/US6066961A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0840455A2 (de) | 1998-05-06 |
US6066961A (en) | 2000-05-23 |
DE69723530T2 (de) | 2004-06-09 |
EP0840455B1 (de) | 2003-07-16 |
US5834947A (en) | 1998-11-10 |
EP0840455A3 (de) | 2000-11-15 |
JPH10242842A (ja) | 1998-09-11 |
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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 |