COMMUNICATION APPARATUS, COMMUNICATION UNIT, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM

PROBLEM TO BE SOLVED: To provide a communication apparatus that changes the number of connection lane connected to connection target equipment flexibly according to connection conditions.SOLUTION: A printer control substrate 420 comprises: a card adapter 300 that is connected to a print head via PCI...

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Bibliographic Details
Main Authors SATO TETSUYA, TAKEO MITSUHARU, IKEDA JUNICHI, TERAO NORIYUKI
Format Patent
LanguageEnglish
Published 29.03.2012
Subjects
CALCULATING
COMPUTING
CORRECTION OF TYPOGRAPHICAL ERRORS
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PHYSICS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a communication apparatus that changes the number of connection lane connected to connection target equipment flexibly according to connection conditions.SOLUTION: A printer control substrate 420 comprises: a card adapter 300 that is connected to a print head via PCI Express; a detection part 425 that detects insertion/withdrawal of an optical active cable 500 into/from the card adapter 300; a determination part 426 that determines the number of connection lane connected to the print head when the insertion/withdrawal of the optical active cable 500 is detected; and a communication part 427 that communicates with the print head with the determined number of connection lanes.
Bibliography:Application Number: JP20100207313