||ADR||HEXADR||NAME||Description||shadow||OS
|16|$10|POKMSK|Interrupt-Maske für POKEY |[IRQEN]|

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||BIT||DECIMAL||FUNCTION
|7|128| BREAK key is enabled. 
|6|64| "other key" interrupt is enabled.
|5|32| Serial input data ready interrupt is enabled. 
|4|16| Serial output data required interrupt is enabled.
|3|8| Serial out transmission finished interrupt is enabled.
|2|4| POKEY timer four interrupt is enabled (only in the "B" or later versions of the OS ROMs).
|1|2| POKEY timer two interrupt is enabled.
|0|1| POKEY timer one interrupt is enabled.