Mos8502 Namespace Reference

Variables
label	MOS_8502_DIRECTION = $00
label	MOS_8502_IO = $01
label	CASETTE_MOTOR_OFF = %00100000
label	CASETTE_SWITCH_CLOSED = %00010000
label	CASETTE_DATA = %00001000
label	PLA_CHAREN = %00000100
label	PLA_HIRAM = %00000010
label	PLA_LORAM = %00000001
label	RAM_RAM_RAM = %000
label	RAM_CHAR_RAM = PLA_LORAM
label	RAM_CHAR_KERNAL = PLA_HIRAM
label	BASIC_CHAR_KERNAL = PLA_LORAM | PLA_HIRAM
label	RAM_IO_RAM = PLA_CHAREN | PLA_LORAM
label	RAM_IO_KERNAL = PLA_CHAREN | PLA_HIRAM
label	BASIC_IO_KERNAL = PLA_CHAREN | PLA_LORAM | PLA_HIRAM

Variable Documentation

MOS_8502_DIRECTION

label MOS_8502_DIRECTION = $00

MOS_8502_IO

label MOS_8502_IO = $01

CASETTE_MOTOR_OFF

label CASETTE_MOTOR_OFF = %00100000

CASETTE_SWITCH_CLOSED

label CASETTE_SWITCH_CLOSED = %00010000

CASETTE_DATA

label CASETTE_DATA = %00001000

PLA_CHAREN

label PLA_CHAREN = %00000100

PLA_HIRAM

label PLA_HIRAM = %00000010

PLA_LORAM

label PLA_LORAM = %00000001

RAM_RAM_RAM

label RAM_RAM_RAM = %000

RAM_CHAR_RAM

label RAM_CHAR_RAM = PLA_LORAM

RAM_CHAR_KERNAL

label RAM_CHAR_KERNAL = PLA_HIRAM

BASIC_CHAR_KERNAL

label BASIC_CHAR_KERNAL = PLA_LORAM | PLA_HIRAM

RAM_IO_RAM

label RAM_IO_RAM = PLA_CHAREN | PLA_LORAM

RAM_IO_KERNAL

label RAM_IO_KERNAL = PLA_CHAREN | PLA_HIRAM

BASIC_IO_KERNAL

label BASIC_IO_KERNAL = PLA_CHAREN | PLA_LORAM | PLA_HIRAM