Invention Grant
- Patent Title: System timer and a mobile system including the same
- Patent Title (中): 系统定时器和包括相同的移动系统
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Application No.: US12698518Application Date: 2010-02-02
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Publication No.: US08193840B2Publication Date: 2012-06-05
- Inventor: Joon-Woo Cho , Eui Cheol Lim
- Applicant: Joon-Woo Cho , Eui Cheol Lim
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2009-0011842 20090213
- Main IPC: H03K21/00
- IPC: H03K21/00 ; H03K23/00 ; H03K25/00
Abstract:
A system timer including a divider unit configured to fractionally divide a first clock signal and output a second clock signal having an asymmetric duty ratio and an interrupt generation unit configured to count a cycle of the second clock signal and output an interrupt signal according to the count.
Public/Granted literature
- US20100207672A1 SYSTEM TIMER AND A MOBILE SYSTEM INCLUDING THE SAME Public/Granted day:2010-08-19
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