Title:
【発明の名称】カウンタ回路
Document Type and Number:
Japanese Patent JP2840905
Kind Code:
B2
Abstract:
A comparator is provided in the counter circuit to compare the counted value of clocks by a counter with the value of a register in which a target changing value of a comparison register which sets a value to be compared with the counted value of the counter is set. The value of the register is set in the comparison register when the counted value of the counter does not reach the set value of the register, whereas the value of the register is not set in the comparison register if the counted value does not reach the set value of the register, but the value of the comparison register is turned changeable at the desired timing while the counted value of the counter is being compared with the set value of the comparison register.
Inventors:
MYAKE TAKASHI
ABE SHINSUKE
ABE SHINSUKE
Application Number:
JP26847792A
Publication Date:
December 24, 1998
Filing Date:
October 07, 1992
Export Citation:
Assignee:
MITSUBISHI DENKI KK
International Classes:
G06F1/025; G06F7/62; H03K5/05; H03K23/60; H03K21/00; H03K23/66; (IPC1-7): H03K23/66; H03K21/00
Domestic Patent References:
| JP60232720A | ||||
| JP420979A | ||||
| JP4168511A | ||||
| JP4192037A |
Attorney, Agent or Firm:
Tono Kono