METHOD OF GENERATING PULSE OF DIGITAL DIFFERENTIAL ANALYZER

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United States of America Patent

APP PUB NO 20090234898A1
SERIAL NO

12205123

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Abstract

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The present invention relates to a method of generating a pulse for a digital differential analyzer. The digital differential analyzer includes a counter, a shift register and an adder with a comparator. The beginning number P of the shift register, the beginning number L of the comparator, and the beginning number Q of the counter, are all set, according to the formula Q=int(0.5L+0.5). A pulse command is inputted into the shift register. The number of the shift register and the number of the counter are added. The sum of the addition step is compared to the number of the comparator. If the sum is greater than or equal to the number of the comparator, the digital differential analyzer generates a pulse.

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Patent Owner(s)

Patent OwnerAddress
FOXNUM TECHNOLOGY CO LTD2F NO 53 SEC 4 ZHONGYANG RD TUCHENG CITY TAIPEI COUNTY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHANG, CHAU-LIN Tu-cheng , TW 10 33
CHANG, TSANN-HUEI Tu-cheng , TW 13 86
HORNG, RONG-HWANG Tu-cheng , TW 14 20
LAI, YAW-SHEN Tu-cheng , TW 19 21
TANG, WEI-DER Tu-cheng , TW 6 1

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