Title:
COUNT METHOD FOR BIPHASE PULSE
Document Type and Number:
Japanese Patent JPH0595280
Kind Code:
A
Abstract:
PURPOSE: To prevent the mis-count of a counter when only a phase A or B is oscillated with respect to the count method for a biphase pulse.
CONSTITUTION: A phase A signal (1) is inputted to an up-gate 12 or a down-gate 13 in the count method of a biphase pulse, a phase A signal 1 and a phase B signal 2 are inputted to an up/down discrimination section 3 and an up-signal 3a or a down-signal 3b of the up/down discrimination section 3 is inputted to each of the gates 12,13.
More Like This:
Inventors:
KUBOTA ISOKAZU
Application Number:
JP25385091A
Publication Date:
April 16, 1993
Filing Date:
October 01, 1991
Export Citation:
Assignee:
TAMAGAWA SEIKI CO LTD
International Classes:
G06M7/00; G06M3/00; H03K23/00; (IPC1-7): G06M7/00; H03K23/00
Attorney, Agent or Firm:
Soga Doteru (6 people outside)
Next Patent: STATIC TYPE CLOCKED CMOS FREQUENCY DIVIDER