Coin switch: Difference between revisions

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(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...")
 
(No difference)

Latest revision as of 01:43, 3 March 2016

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.