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Gate Array

153 bytes added, Monday at 03:52
/* CSYNC */
== CSYNC ==
On CPC, the HSYNC and VSYNC signals are received from the CRTC and are then converted by the Gate Array into a CSYNC signal that will be sent to the display. The Gate Array uses 2 other internal counters to create its CSYNC signal:
* H06 which counts the number of CRTC characters processed during an HSYNC
* V26 which counts the number of HSYNCs occuring during a VSYNC
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