GB1482228A - Method and apparatus for identifying an invalid character code - Google Patents

Method and apparatus for identifying an invalid character code

Info

Publication number
GB1482228A
GB1482228A GB26956/75A GB2695675A GB1482228A GB 1482228 A GB1482228 A GB 1482228A GB 26956/75 A GB26956/75 A GB 26956/75A GB 2695675 A GB2695675 A GB 2695675A GB 1482228 A GB1482228 A GB 1482228A
Authority
GB
United Kingdom
Prior art keywords
character
buffer
code
identifying
invalid character
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
Application number
GB26956/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Burroughs 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
Application filed by Burroughs Corp filed Critical Burroughs Corp
Publication of GB1482228A publication Critical patent/GB1482228A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0005—Accepting output data; Preparing data for the controlling system
    • G06K2215/0014—Transforming the printer input data into internal codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Record Information Processing For Printing (AREA)
GB26956/75A 1974-07-22 1975-06-25 Method and apparatus for identifying an invalid character code Expired GB1482228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490563A US3891839A (en) 1974-07-22 1974-07-22 Method and apparatus for identifying an invalid character code

Publications (1)

Publication Number Publication Date
GB1482228A true GB1482228A (en) 1977-08-10

Family

ID=23948583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26956/75A Expired GB1482228A (en) 1974-07-22 1975-06-25 Method and apparatus for identifying an invalid character code

Country Status (4)

Country Link
US (1) US3891839A (enExample)
BE (1) BE830907A (enExample)
FR (1) FR2280149A1 (enExample)
GB (1) GB1482228A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602075B1 (fr) * 1986-07-23 1992-07-31 Met Dispositif d'adaptation pour imprimante.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240920A (en) * 1961-05-29 1966-03-15 Honeywell Inc Data transmission verifier

Also Published As

Publication number Publication date
BE830907A (fr) 1975-11-03
US3891839A (en) 1975-06-24
FR2280149A1 (fr) 1976-02-20
FR2280149B1 (enExample) 1980-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee