Abstract
A novel system is designed to digitize general video signals. The hardware principle and software principle of the system are described. The timing and synchronization of the circuits are achieved by an EPLD chip which can achieve the sam by many separate components in the previous digitizing systems. This idea is favorable for the design of circuits and easy for debugging. A PLL circuit is adopted in order to control video signal synchronization.
| Original language | English |
|---|---|
| Pages (from-to) | 13-15+97 |
| Journal | Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics |
| Volume | 23 |
| Issue number | 10 |
| Publication status | Published - Oct 2001 |
Keywords
- Control circuit
- Image processing
- System design
- Video signal