Electronic components
UPD8279C-2
- Part number
- UPD8279C-2
- Category
- Other Electronic Components
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Overview
The UPD8279 is a programmable keyboard and display input/output device providing the user with the ability to display data on alphanumeric segment displays or simple indicators. The display RAM address.
Details
The UPD8279 is a programmable keyboard and display input/output device providing the user with the ability to display data on alphanumeric segment displays or simple indicators. The display RAM address.
The keyboard interface provides a scanned signal to a 64 contact key matrix expandable to 128. General sensors or strobed keys may also be used. Keystrokes are stored in an 8 character FIFO and can be either 2 key lockout or N key rollover. Keyboard entries generate an interrupt to the processor.
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