[symbols] $1C00=VIA2BData $1C01=VIA2AData $1C02=VIA2BDataDirection $1C03=VIA2ADataDirection $1C04=VIA2Timer1Low $1C05=VIA2Timer1High $1C06=VIA2Timer1StartLow $1C07=VIA2Timer1StartHigh $1C08=VIA2Timer2Low $1C09=VIA2Timer2High $1C0D=VIA2InterruptStatus $1C0E=VIA2InterruptEnable