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- MiddleWare
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- File Size:
- 15kb
- Update:
- 2012-11-26
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- Uploaded by:
- zjsin
Description: Design a 4* 4 matrix keyboard key coding experiments to detect the key the actual key octet coded first convert from 0000-1111 encoding, and then translated into digital tube to identify the eight coding, digital tube dynamic display, the first line of the 4* 4 matrix keyboard corresponding to 00-03, the second line corresponds to 04-07, the third line of 08-11, the fourth line corresponds to 12-15.
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VHDL Keyboard.docx
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