Title:
COUNTER
Document Type and Number:
WIPO Patent Application WO/2024/021360
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application is a counter, comprising: a counting module, which comprises a plurality of cascaded sub-counters and a delay unit connected between at least two adjacent sub-counters among the plurality of sub-counters, wherein the sub-counters are used for counting the number of clock pulses to output count output signals and carry output signals, and the delay unit is used for receiving a carry output signal from the sub-counter at the former stage among the at least two sub-counters, delaying the received carry output signal and outputting same to the sub-counter at the latter stage; and a data alignment module, which is used for receiving the count output signals from the plurality of sub-counters and performing, according to a correspondence with a delay time caused by the delay unit, data alignment on a plurality of received count output signals that belong to the same counting period, so as to output a counting result. In this way, the operating speed of the counter is increased while the counting accuracy is ensured, thereby facilitating the implementation of a counter having more bits.
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Inventors:
YAN BO (CN)
FANG CHAOMIN (CN)
WANG YUE (CN)
FANG CHAOMIN (CN)
WANG YUE (CN)
Application Number:
PCT/CN2022/130232
Publication Date:
February 01, 2024
Filing Date:
November 07, 2022
Export Citation:
Assignee:
RIGOL TECH CO LTD (CN)
International Classes:
H03K23/40
Foreign References:
| CN115189691A | 2022-10-14 | |||
| US5706322A | 1998-01-06 | |||
| CN203104406U | 2013-07-31 | |||
| CN106227026A | 2016-12-14 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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