The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2010
Filed:
Oct. 30, 2008
Shih-chang Chen, Taipei Hsien, TW;
Shen-an Chen, Taipei Hsien, TW;
Rong-cong Hung, Taipei Hsien, TW;
You-ren Lin, Taipei Hsien, TW;
Rong-hwang Horng, Taipei Hsien, TW;
Yaw-shen Lai, Taipei Hsien, TW;
Shih-Chang Chen, Taipei Hsien, TW;
Shen-An Chen, Taipei Hsien, TW;
Rong-Cong Hung, Taipei Hsien, TW;
You-Ren Lin, Taipei Hsien, TW;
Rong-Hwang Horng, Taipei Hsien, TW;
Yaw-Shen Lai, Taipei Hsien, TW;
Foxnum Technology Co., Ltd., Tucheng, Taipei County, TW;
Abstract
A pulse generator includes a pulse command register and a digital differential analyzer (DDA). The pulse command register includes a first register, a second register, and an adder. The first register receives and stores a pulse command from a CPU in an operating cycle. The second register receives and stores the pulse command shifted from the first register when the first register receives a second pulse command from the CPU in the operating cycle. The adder sums the pulse commands of the first register and the second register and the result is transmitted to the DDA. The DDA determines whether a pulse is to be generated after calculation according to the result from the adder of the pulse command register.