Timing

I connected a Saleae Logic 16 to my Joust board and captured timing waveforms. You can view the pics, or load the data files into their GUI. It's free to download even if you don't have their hardware. Then you can zoom, scroll, and measure the signals.

The slower you sample the more channels you can get, so I captured at several different speeds.

If there are any signals you'd like to see, let me know.

pics

  • 12MHz, 6Mhz and 4MHz clocks (jpg)
  • 12MHz, 6Mhz, 4MHz, Q, E and watchdog clocks (jpg)
  • 12MHz, 6Mhz, 4MHz, Q, E, watchdog, Count240, 4MS IRQ and VA0 clocks
  • 12MHz, 6Mhz, 4MHz, Q, E, watchdog, Count240, 4MS IRQ and VA0 to VA7 clocks 1 of 2(jpg)
  • 12MHz, 6Mhz, 4MHz, Q, E, watchdog, Count240, 4MS IRQ and VA0 to VA7 clocks 2 of 2(jpg)
  • VA11, VA12, VA13, HSYNC and VSYNC clocks(jpg)
  • VA0 to VA13, HSYNC and VSYNC clocks(jpg)
  • Watchdog, Count240 and VSYNC clocks(jpg)

    • data files

  • 12MHz, 6Mhz and 4MHz clocks (logicdata)
  • 12MHz, 6Mhz, 4MHz, Q, E and watchdog clocks (logicdata)
  • 12MHz, 6Mhz, 4MHz, Q, E, watchdog, Count240, 4MS IRQ and VA0 clocks
  • 12MHz, 6Mhz, 4MHz, Q, E, watchdog, Count240, 4MS IRQ and VA0 to VA7 clocks(logicdata)
  • VA11, VA12, VA13, HSYNC and VSYNC clocks(logicdata)
  • VA0 to VA13, HSYNC and VSYNC clocks(logicdata)
  • Watchdog, Count240 and VSYNC clocks(logicdata)

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