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Using the MAX6951/MAX6950 LED display drivers with SPI interface to communicate with the MAXQ2000 MCU

Posted: 23 Apr 2007 ?? ?Print Version ?Bookmark and Share

Keywords:MAXQ2000 SPI module to experiment with MAX6951/MAX6950 functions.?

The MAX6950 and MAX6951 are five-digit and eight-digit common-cathode LED display drivers controlled through a high-speed SPI interface. These devices employ a unique multiplexing scheme to minimize the connections between the LED driver and the LED panels. The MAXQ2000 is a high-performance 16-bit, RISC microcontroller with an integrated SPI module, which provides an easy interface between an LED driver and microcontroller. This application note gives a sample code in the MAXQ assembly language that demonstrates how to use the MAXQ2000 SPI module to experiment with MAX6951/MAX6950 functions.

Please view the PDF document for more information.




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