JPH0135425B2 - - Google Patents
Info
- Publication number
- JPH0135425B2 JPH0135425B2 JP54166718A JP16671879A JPH0135425B2 JP H0135425 B2 JPH0135425 B2 JP H0135425B2 JP 54166718 A JP54166718 A JP 54166718A JP 16671879 A JP16671879 A JP 16671879A JP H0135425 B2 JPH0135425 B2 JP H0135425B2
- Authority
- JP
- Japan
- Prior art keywords
- storage device
- data
- gcr
- address
- memory
- 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
Links
- 230000015654 memory Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000872 buffer Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 102100034626 Germ cell nuclear acidic protein Human genes 0.000 description 4
- 101000995459 Homo sapiens Germ cell nuclear acidic protein Proteins 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 101150075317 bfr1 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
- G11B20/1205—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for discontinuous data, e.g. digital information signals, computer programme data
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Error Detection And Correction (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/973,260 US4201980A (en) | 1978-12-26 | 1978-12-26 | GCR Data write control apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5593512A JPS5593512A (en) | 1980-07-16 |
| JPH0135425B2 true JPH0135425B2 (en]) | 1989-07-25 |
Family
ID=25520678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16671879A Granted JPS5593512A (en) | 1978-12-26 | 1979-12-21 | Gcr data writing controller |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4201980A (en]) |
| JP (1) | JPS5593512A (en]) |
| AU (1) | AU530774B2 (en]) |
| CA (1) | CA1139434A (en]) |
| DE (1) | DE2951766A1 (en]) |
| FR (1) | FR2445552A1 (en]) |
| GB (1) | GB2039115A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153512A (en) * | 1980-04-23 | 1981-11-27 | Sharp Corp | Recording system for digital information |
| US4398225A (en) * | 1981-04-24 | 1983-08-09 | Iomega Corporation | Combined serializer encoder and decoder for data storage system |
| US4544962A (en) * | 1981-07-06 | 1985-10-01 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for processing binary data |
| JPS6010458A (ja) * | 1983-06-30 | 1985-01-19 | Fujitsu Ltd | 増幅器利得調整用情報記録方法 |
| JP3528929B2 (ja) * | 1993-09-22 | 2004-05-24 | ソニー株式会社 | 磁気記録装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1541242A (fr) * | 1966-11-15 | Ibm | Circuits d'horloge pour l'accès à une mémoire et la commande d'un dispositif de traitement de données | |
| US3656123A (en) * | 1970-04-16 | 1972-04-11 | Ibm | Microprogrammed processor with variable basic machine cycle lengths |
| GB1312504A (en) * | 1970-05-20 | 1973-04-04 | Ibm | Control unit for serial data storage apparatus |
| US3668647A (en) * | 1970-06-12 | 1972-06-06 | Ibm | File access system |
| USRE28330E (en) | 1970-08-17 | 1975-02-04 | Self-clocking five bit record-playback ststem | |
| CA1159143A (en) * | 1978-12-26 | 1983-12-20 | Stanley I. Friedman | Write control apparatus |
-
1978
- 1978-12-26 US US05/973,260 patent/US4201980A/en not_active Expired - Lifetime
-
1979
- 1979-12-18 CA CA000342161A patent/CA1139434A/en not_active Expired
- 1979-12-19 GB GB7943796A patent/GB2039115A/en not_active Withdrawn
- 1979-12-21 DE DE19792951766 patent/DE2951766A1/de active Granted
- 1979-12-21 JP JP16671879A patent/JPS5593512A/ja active Granted
- 1979-12-21 AU AU54128/79A patent/AU530774B2/en not_active Ceased
- 1979-12-24 FR FR7931602A patent/FR2445552A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2039115A (en) | 1980-07-30 |
| AU5412879A (en) | 1980-07-03 |
| DE2951766C2 (en]) | 1989-10-26 |
| FR2445552B1 (en]) | 1984-11-30 |
| CA1139434A (en) | 1983-01-11 |
| FR2445552A1 (fr) | 1980-07-25 |
| AU530774B2 (en) | 1983-07-28 |
| JPS5593512A (en) | 1980-07-16 |
| DE2951766A1 (de) | 1980-07-17 |
| US4201980A (en) | 1980-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4031515A (en) | Apparatus for transmitting changeable length records having variable length words with interspersed record and word positioning codes | |
| KR860009411A (ko) | 에러 검출 정정 코드 디코딩 장치 | |
| JPS6035373A (ja) | デ−タ圧縮復元方式 | |
| US5028922A (en) | Multiplexed encoder and decoder with address mark generation/check and precompensation circuits | |
| JPH0619913B2 (ja) | ビデオフオ−マツト信号に担持されるデ−タのエラ−訂正方式 | |
| US4054947A (en) | Computer to tape deck interface | |
| JPH0135425B2 (en]) | ||
| US4398225A (en) | Combined serializer encoder and decoder for data storage system | |
| KR100373467B1 (ko) | 어드레스 발생 회로 | |
| US6940791B2 (en) | Data recording controller | |
| JPH08273347A (ja) | データ一時記憶装置 | |
| JPS63197122A (ja) | エラ−訂正及びチエツク装置 | |
| JPH0135424B2 (en]) | ||
| JPS6338897B2 (en]) | ||
| JPS59104800A (ja) | 画像メモリのパリテイ・チエツク方式 | |
| JPS6117480Y2 (en]) | ||
| JPH0241057B2 (en]) | ||
| JP3311770B2 (ja) | ハードディスクドライブ装置 | |
| JPH0312871A (ja) | Ｐｃｍ信号記録再生装置 | |
| JPH0634306B2 (ja) | インタ−リ−ブ回路 | |
| JPS599765A (ja) | 補助記憶装置のタイミング制御回路 | |
| KR100285425B1 (ko) | 순환중복검사코드 발생회로 | |
| JPS58208996A (ja) | 誤り訂正を行なう記憶装置の部分書込みを含む連続アドレスへの連続動作方式 | |
| JPS63174139A (ja) | 読み出しデ−タチエツク方式 | |
| JPS60233697A (ja) | 音声出力装置 |