SEROUT = POKEY + $0D ;serial port output
IRQEN = POKEY + $0E ;IRQ interrupt enable
SKCTL = POKEY + $0F ;serial port and keyboard control
SEROUT = POKEY + $0D ;serial port output
IRQEN = POKEY + $0E ;IRQ interrupt enable
SKCTL = POKEY + $0F ;serial port and keyboard control