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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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)
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 AU AU54128/79A patent/AU530774B2/en not_active Ceased
- 1979-12-21 JP JP16671879A patent/JPS5593512A/ja active Granted
- 1979-12-24 FR FR7931602A patent/FR2445552A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1139434A (en) | 1983-01-11 |
| GB2039115A (en) | 1980-07-30 |
| JPS5593512A (en) | 1980-07-16 |
| AU5412879A (en) | 1980-07-03 |
| FR2445552B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-11-30 |
| DE2951766A1 (de) | 1980-07-17 |
| DE2951766C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-10-26 |
| AU530774B2 (en) | 1983-07-28 |
| US4201980A (en) | 1980-05-06 |
| FR2445552A1 (fr) | 1980-07-25 |