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APU Oscillator: Difference between revisions

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(slightly faster than master clock)
(what XTAL stands for)
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* Side 2 is XTALI, connected to pin 46 of the [[S-DSP]].
* Side 2 is XTALI, connected to pin 46 of the [[S-DSP]].


It does not clock the [[S-SMP]].
XTAL stands for "crystal."  It does not clock the [[S-SMP]].


=== See Also ===
=== See Also ===

Revision as of 17:09, 18 August 2024

The APU oscillator (X2) is in region 3C of the jwdonal schematic

The APU oscillator (X2) is clocked at 24.6 MHz, slightly faster than the master clock.

  • Side 1 is XTALO, connected to pin 45 of the S-DSP.
  • Side 2 is XTALI, connected to pin 46 of the S-DSP.

XTAL stands for "crystal." It does not clock the S-SMP.

See Also

References