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Propeller P8X32A?
09-30-2015, 09:13 AM, (This post was last modified: 09-30-2015, 09:13 AM by ABearden.)
#6
RE: Propeller P8X32A?
Starts in RCSLOW on the internal oscillator, bumps up to RCFAST, then checks the bootloader for program-defined PLL/CLK settings to kick it into full speed. You can set the clock register at run-time as well. It'll accept anything from 4 to 60 MHz crystals, or a raw oscillator input (spec'ed to 80MHz, can hit 100MHz with chip propagation issues).

Thanks! I'll give it a try. I've been up since 3 going over NTSC specs and trying to figure out how to bit-bang a real-time video signal out w/o using the onboard generator. It's kinda daunting when you start measuring data output in the number of assembly commands you can execute per data burst. Won't turn down more cycles to utilize.
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Messages In This Thread
Propeller P8X32A? - by ABearden - 08-27-2015, 12:50 AM
RE: Propeller P8X32A? - by ABearden - 09-28-2015, 01:02 AM
RE: Propeller P8X32A? - by Brendan - 09-29-2015, 06:02 PM
RE: Propeller P8X32A? - by ABearden - 09-29-2015, 07:13 PM
RE: Propeller P8X32A? - by Brendan - 09-30-2015, 07:07 AM
RE: Propeller P8X32A? - by ABearden - 09-30-2015, 09:13 AM
RE: Propeller P8X32A? - by ABearden - 09-30-2015, 11:37 PM
RE: Propeller P8X32A? - by Brendan - 10-01-2015, 07:22 AM

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