NO20005427D0 - En mikrokontroller med en enkelt minnemodul, som har en dataminne- og kodeminnesektor, og som støtter simultan lese- /skriveaksess til begge sektorer - Google Patents

En mikrokontroller med en enkelt minnemodul, som har en dataminne- og kodeminnesektor, og som støtter simultan lese- /skriveaksess til begge sektorer

Info

Publication number
NO20005427D0
NO20005427D0 NO20005427A NO20005427A NO20005427D0 NO 20005427 D0 NO20005427 D0 NO 20005427D0 NO 20005427 A NO20005427 A NO 20005427A NO 20005427 A NO20005427 A NO 20005427A NO 20005427 D0 NO20005427 D0 NO 20005427D0
Authority
NO
Norway
Prior art keywords
memory
sectors
microcontroller
write access
supports simultaneous
Prior art date
Application number
NO20005427A
Other languages
English (en)
Other versions
NO20005427L (no
NO326393B1 (no
Inventor
Duncan Curry
Arthur Y Yu
Tsung D Mok
Original Assignee
Atmel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22091805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20005427(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atmel Corp filed Critical Atmel Corp
Publication of NO20005427D0 publication Critical patent/NO20005427D0/no
Publication of NO20005427L publication Critical patent/NO20005427L/no
Publication of NO326393B1 publication Critical patent/NO326393B1/no

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/08—Address circuits; Decoders; Word-line control circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • G06F15/7814—Specially adapted for real time processing, e.g. comprising hardware timers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G06F9/30043—LOAD or STORE instructions; Clear instruction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/30101—Special purpose registers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30138—Extension of register space, e.g. register cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G06F9/342—Extension of operand address space
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0408—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
    • G11C16/0433—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a single floating gate transistor and one or more separate select transistors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0408—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
    • G11C16/0441—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing multiple floating gate devices, e.g. separate read-and-write FAMOS transistors with connected floating gates
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/005—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor comprising combined but independently operative RAM-ROM, RAM-PROM, RAM-EPROM cells
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2216/00—Indexing scheme relating to G11C16/00 and subgroups, for features not directly covered by these groups
    • G11C2216/12—Reading and writing aspects of erasable programmable read-only memories
    • G11C2216/14—Circuits or methods to write a page or sector of information simultaneously into a nonvolatile memory, typically a complete row or word line in flash memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2216/00—Indexing scheme relating to G11C16/00 and subgroups, for features not directly covered by these groups
    • G11C2216/12—Reading and writing aspects of erasable programmable read-only memories
    • G11C2216/22—Nonvolatile memory in which reading can be carried out from one memory bank or array whilst a word or sector in another bank or array is being erased or programmed simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Read Only Memory (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Microcomputers (AREA)
  • Executing Machine-Instructions (AREA)
  • Storage Device Security (AREA)
NO20005427A 1998-04-29 2000-10-27 En mikrokontroller med en enkelt minnemodul, som har en dataminne- og kodeminnesektor, og som stotter simultan lese-/skriveaksess til begge sektorer NO326393B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/069,884 US6032248A (en) 1998-04-29 1998-04-29 Microcontroller including a single memory module having a data memory sector and a code memory sector and supporting simultaneous read/write access to both sectors
PCT/US1999/004559 WO1999056205A1 (en) 1998-04-29 1999-03-02 A microcontroller including a single memory module having a data memory sector and a code memory sector and supporting simultaneous read/write access to both sectors

Publications (3)

Publication Number Publication Date
NO20005427D0 true NO20005427D0 (no) 2000-10-27
NO20005427L NO20005427L (no) 2000-10-27
NO326393B1 NO326393B1 (no) 2008-11-24

Family

ID=22091805

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005427A NO326393B1 (no) 1998-04-29 2000-10-27 En mikrokontroller med en enkelt minnemodul, som har en dataminne- og kodeminnesektor, og som stotter simultan lese-/skriveaksess til begge sektorer

Country Status (12)

Country Link
US (1) US6032248A (no)
EP (1) EP1131700B1 (no)
JP (1) JP2002513181A (no)
KR (1) KR100546449B1 (no)
CN (1) CN100357883C (no)
CA (1) CA2317765C (no)
DE (1) DE69938736D1 (no)
HK (1) HK1035044A1 (no)
MY (1) MY114633A (no)
NO (1) NO326393B1 (no)
TW (1) TW425556B (no)
WO (1) WO1999056205A1 (no)

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Also Published As

Publication number Publication date
MY114633A (en) 2002-11-30
CA2317765A1 (en) 1999-11-04
JP2002513181A (ja) 2002-05-08
TW425556B (en) 2001-03-11
US6032248A (en) 2000-02-29
KR20010052162A (ko) 2001-06-25
EP1131700B1 (en) 2008-05-14
NO20005427L (no) 2000-10-27
WO1999056205A1 (en) 1999-11-04
DE69938736D1 (de) 2008-06-26
NO326393B1 (no) 2008-11-24
KR100546449B1 (ko) 2006-01-26
EP1131700A1 (en) 2001-09-12
CN100357883C (zh) 2007-12-26
CN1298501A (zh) 2001-06-06
HK1035044A1 (en) 2001-11-09
EP1131700A4 (en) 2006-05-24
CA2317765C (en) 2005-08-16

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