Coin switch

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Revision as of 01:43, 3 March 2016 by Furrtek (talk | contribs) (Created page with "The coin switch is a mechanical switch inside the cab's coin mechanism. It is used for detecting an inserted coin when the coin lockout isn't powered, via active-low bits...")
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The coin switch is a mechanical switch inside the cab's coin mechanism.

It is used for detecting an inserted coin when the coin lockout isn't powered, via active-low bits 1 and 0 of register REG_STATUS_A.

Only the system ROM should interface directly to the coin switch.

Input is made through a CRE401 array to NEO-I0.

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