发明名称 |
HARDWARE DE-CONVOLUTION BLOCK FOR MULTI-PHASE SCANNING |
摘要 |
Apparatus and methods of de-convolution for multi-phase scans of an array of electrodes are described. One programmable circuit includes a sequencer to initiate a multi-phase transmit (TX) scan of an array of electrodes to obtain capacitance data. The capacitance data is stored in one or more storage devices as convoluted capacitance data. The programmable circuit also includes a digital circuit block to read the convoluted capacitance data from the one or more storage devices, de-convolve the convoluted capacitance data to obtain de-convoluted capacitance data, and store the de-convoluted capacitance data in the or more storage devices. |
申请公布号 |
US2016041210(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
US201414512598 |
申请日期 |
2014.10.13 |
申请人 |
Parade Technologies, Ltd. |
发明人 |
Hogan Aaron;Waerdt Jan-Willem van de;O'Keeffe Colm;Kremin Viktor;Bihday Volodymyr;Kelleher Paul |
分类号 |
G01R27/26;G06F3/044 |
主分类号 |
G01R27/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
Santa Clara CA US |