Altera Hpe_mini

Programmable Devices

CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers

Altera Hpe_mini

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The signals of the 7-segment display are low-active, which means that with a logic '0'

the segment is lit. SEG A# ... SEG F# and SEG DP# drive not only the two 7 segment

displays, but also the LCD. To write di erent data to these three components, the user

must drive the signals alternately to the components. This can be realized with the signals

SEG CA0#, SEG CA1# and LCD ENABLE. They serve to activate the two 7 segment

displays and the LCD, respectively.

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I want to use these signals in a C program to use the display 7segment, is that you can help me and thank you

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