Eagle cpld xio Example
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=LCD interfacing using Extended I/O (cpld_xio)= | =LCD interfacing using Extended I/O (cpld_xio)= | ||
| - | ==Compatibility [http://www.micromint.com/index.php/SBC/eagle-100.html 100]== | + | ==Compatibility [http://www.micromint.com/index.php/SBC/eagle-100.html Eagle 100]== |
A complex programmable logic device is a programmable logic device with complexity between that of PALs and FPGAs, and architectural features of both. The building block of a CPLD is the macro cell, which contains logic implementing disjunctive normal form expressions and more specialized logic operations. | A complex programmable logic device is a programmable logic device with complexity between that of PALs and FPGAs, and architectural features of both. The building block of a CPLD is the macro cell, which contains logic implementing disjunctive normal form expressions and more specialized logic operations. | ||
Current revision as of 01:08, 20 June 2010
LCD interfacing using Extended I/O (cpld_xio)
Compatibility Eagle 100
A complex programmable logic device is a programmable logic device with complexity between that of PALs and FPGAs, and architectural features of both. The building block of a CPLD is the macro cell, which contains logic implementing disjunctive normal form expressions and more specialized logic operations.
Input/Output, or I/O, refers to the communication between an information processing system, and the outside world possibly a human, or another information processing system. Inputs are the signals or data received by the system, and outputs are the signals or data sent from it.
A liquid crystal display (LCD) is a thin, flat panel used for electronically displaying information such as text, images, and moving pictures.
This example tests extended I/O and LCD interfaces on CPLD.