In SX Microcontrollers, SX/B Compiler and SX-Key Tool, tdg8934 wrote:

I have also tried this with a basic frame as the attachments describe. I hope this makes it a bit more clear.

Youtube: [url]http://www.youtube.com/watch?v=wgc9VbJl9Qw[/url]

Please let me know what I am doing wrong. As you see when the delay in decreased it switched between the even and odd rows quicker as well as the data for the even and odd rows causing unwanted LEDs to shift between the even and odd rows.

Another thing to know that you can tell by the Excel tile calculator is that 8 bits in a DATA statement is made up of 2 columns (of either EVEN or ODD rows). Since there are 16 columns for the display, it can read in 8 bytes to fill up the even rows and 8 bytes to fill in the odd rows (thus - 2 sets of DATA statements).

Thanks for your help!

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