Luhong Wen
Abstract
High speed A/D and DSP are used to design the circuit of on-line thickness gauging system to locate the image point on CCD. As the sampling speed of A/D is slower than the working clock frequency of DSP, FIFO is used as I/O between A/D and DSP. It makes the circuit simple and easy controlling, increases the efficiency of DSP.
A significance statement is not available in the OpenAlex record.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
High speed A/D and DSP are used to design the circuit of on-line thickness gauging system to locate the image point on CCD. As the sampling speed of A/D is slower than the working clock frequency of DSP, FIFO is used as I/O between A/D and DSP. It makes the circuit simple and easy controlling, increases the efficiency of DSP.
Key concepts: Digital signal processing, FIFO (computing and electronics), Interface (matter), Texas Instruments DaVinci, Computer hardware, Computer science, Clock signal, Digital signal processor