JPS6476220A - Bit mask generation circuit - Google Patents
Bit mask generation circuitInfo
- Publication number
- JPS6476220A JPS6476220A JP17727488A JP17727488A JPS6476220A JP S6476220 A JPS6476220 A JP S6476220A JP 17727488 A JP17727488 A JP 17727488A JP 17727488 A JP17727488 A JP 17727488A JP S6476220 A JPS6476220 A JP S6476220A
- Authority
- JP
- Japan
- Prior art keywords
- mask
- circuit
- line
- sequence
- generating 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.)
- Pending
Links
- 230000007704 transition Effects 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
- G06F7/764—Masking
-
- 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
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/30018—Bit or string instructions
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Logic Circuits (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9789287A | 1987-09-17 | 1987-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6476220A true JPS6476220A (en) | 1989-03-22 |
Family
ID=22265649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17727488A Pending JPS6476220A (en) | 1987-09-17 | 1988-07-18 | Bit mask generation circuit |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0308061A3 (ja) |
JP (1) | JPS6476220A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5750246A (en) * | 1995-03-10 | 1998-05-12 | Kurashiki Boseki Kabushiki Kaisha | Facing for seat |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550629A (en) * | 1978-10-06 | 1980-04-12 | Matsushita Electronics Corp | Manufacture of mesa-type semiconductor device |
JPS6188338A (ja) * | 1984-07-09 | 1986-05-06 | アドバンスト・マイクロ・デイバイシズ・インコ−ポレ−テツド | 単一チツプの32ビツト拡張機能算術・論理ユニツト |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906459A (en) * | 1974-06-03 | 1975-09-16 | Control Data Corp | Binary data manipulation network having multiple function capability for computers |
US4012722A (en) * | 1975-09-20 | 1977-03-15 | Burroughs Corporation | High speed modular mask generator |
US4569016A (en) * | 1983-06-30 | 1986-02-04 | International Business Machines Corporation | Mechanism for implementing one machine cycle executable mask and rotate instructions in a primitive instruction set computing system |
-
1988
- 1988-07-18 JP JP17727488A patent/JPS6476220A/ja active Pending
- 1988-08-09 EP EP19880307365 patent/EP0308061A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550629A (en) * | 1978-10-06 | 1980-04-12 | Matsushita Electronics Corp | Manufacture of mesa-type semiconductor device |
JPS6188338A (ja) * | 1984-07-09 | 1986-05-06 | アドバンスト・マイクロ・デイバイシズ・インコ−ポレ−テツド | 単一チツプの32ビツト拡張機能算術・論理ユニツト |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5750246A (en) * | 1995-03-10 | 1998-05-12 | Kurashiki Boseki Kabushiki Kaisha | Facing for seat |
Also Published As
Publication number | Publication date |
---|---|
EP0308061A3 (en) | 1991-05-02 |
EP0308061A2 (en) | 1989-03-22 |
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