发明名称 |
COMMUNICATION SYSTEM AND OPTICAL NAVIGATION DEVICE |
摘要 |
There is provided a communication system including a transmission interface, a master device and a slave device. The transmission interface includes a TR/ACK channel configured to transmit a trigger signal and an acknowledge signal and a DA channel configured to transmit a normal data or a simplified data. The master device sends the trigger signal via the TR/ACK channel before data transmission begins. The slave device sends the normal data or the simplified data to the master device via the DA channel after receiving the trigger signal.
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申请公布号 |
US2013132624(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201213681567 |
申请日期 |
2012.11.20 |
申请人 |
PIXART IMAGING INC.;PIXART IMAGING INC. |
发明人 |
CHEN CHUN-WEI;LIN YUNG-CHANG;WANG TSUNG-FA |
分类号 |
G06F13/42 |
主分类号 |
G06F13/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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