Title: A timing method with accuracy of millisecond
Application Number: 200510115854 Application Date: 2005.11.10
Publication Number: 1963699 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G04F10/00;G04F10/04
Applicant(s) Name: ZTE Corporation Address:
Inventor(s) Name: Chen Xihua
Attorney & Agent: xuzhi yong yantao
Abstract:
    This invention discloses one millisecond accurate timing method, which comprises the following steps: firstly, initiating chip real time clock register with rolling hardware, circle interval alarm register, rolling clock meter register; then starting real time clock register simultaneous metering register to meter by 1/100 seconds and the circle interval alarm meter register meter by 1/1000 seconds; judging circle interval alarm clock meter resgister current meter is less than 10; if yes, then continues and judges whether to stop; if yes, then getting current meter value.
Time: 6