Title:
TIMER COUNT METHOD, TIMER COUNTER DEVICE, AND TIMER COUNT PROGRAM
Document Type and Number:
Japanese Patent JP2017216610
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a timer count method, a timer counter device and a timer count program capable of swiftly responding to a read request of count value by largely reducing read delay of count value in update processing.SOLUTION: When an interruption signal is generated, the values in an update necessity flag storage area S2 in an update necessity flag memory M2 of all users are updated with a value (flag value "1") which represents that update is required. Subsequently, the count values in a count value storage area S1 in a timer count number memory M1 of a user for each user are counted and the value in the update necessity flag storage area S2 of the user is updated with a value (flag value "0") which represents that the counter value is not required to be updated.SELECTED DRAWING: Figure 4
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Inventors:
KATO JUNICHI
KAWAMURA TOMOAKI
SHIGEMATSU SATOSHI
KAWAMURA TOMOAKI
SHIGEMATSU SATOSHI
Application Number:
JP2016109851A
Publication Date:
December 07, 2017
Filing Date:
June 01, 2016
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H03K21/00
Attorney, Agent or Firm:
Shigeki Yamakawa
Yuzo Koike
Masaki Yamakawa
Yuzo Koike
Masaki Yamakawa