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hoglet67 / BeebFpga

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Getting Started #6

Closed sajattack closed 2 years ago

sajattack commented 4 years ago

Could you please document good default dip switch settings and how to get this core running on a 31kHz monitor? I saw #4 and the wiki but still couldn't figure out how to get this running.

hoglet67 commented 4 years ago

What hardware are you running on?

(BeebFPGA supports several different FPGA boards)

sajattack commented 4 years ago

Altera DE1 board

hoglet67 commented 4 years ago

The key switches are as follows: SW9 - down BBC B, up Master 128 SW8 - down Mist Scan Doubler for VGA, up RGBtoVGA Scan Doubler for VGA SW7 - down 15.875KHz sRGB; up 31.5KHz VGa SW6 - unused SW5 - unused SW4 - BBC B DIP 4 SW3 - BBC B DIP 3 SW2 - BBC B DIP 2 - Screen Mode SW1 - BBC B DIP 1 - Screen Mode SW0 - BBC B DIP 0 - Screen Mode

sajattack commented 4 years ago

Can you explain the DIPs in more detail please?