Test button: Difference between revisions
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(Created page with "The test button is a push button located inside MVS cabs used to coin-in without using the coin mechanisms. Using this button also prevents incrementing the [...") |
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The test button is a push button located inside MVS cabs used to | The test button is a push-button located inside MVS cabs used to bring up the [[system ROM]] menu at startup, and increasing the credits without using the [[coin switch|coin mechanisms]]. | ||
Using this button also prevents incrementing the [[coin counter]]. | Using this button also prevents incrementing the [[coin counter]]. | ||
Latest revision as of 14:30, 28 April 2018
The test button is a push-button located inside MVS cabs used to bring up the system ROM menu at startup, and increasing the credits without using the coin mechanisms.
Using this button also prevents incrementing the coin counter.
The input is read through REG_SYSTYPE.