IT News<p>The Apple II MouseCard IRQ is Synced to Vertical Blanking After All - Recently [Colin Leroy-Mira] found himself slipping into a bit of a rabbit hole whi... - <a href="https://hackaday.com/2025/05/09/the-apple-ii-mousecard-irq-is-synced-to-vertical-blanking-after-all/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/05/09/the-ap</span><span class="invisible">ple-ii-mousecard-irq-is-synced-to-vertical-blanking-after-all/</span></a> <a href="https://schleuss.online/tags/reverseengineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>reverseengineering</span></a> <a href="https://schleuss.online/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retrocomputing</span></a> <a href="https://schleuss.online/tags/interrupts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interrupts</span></a> <a href="https://schleuss.online/tags/appleii" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>appleii</span></a></p>