Page 208-211

Page 208-211 covers the memory locations 53248-54271 ($D000-D3FF). This area is wholly reserved for the VIC-II Registers.

Addresses

Hex Address	Dec Address	Type	Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0	Contents
$D000	53248	Register	M0X								X Coordinate Sprite 0
$D001	53249	Register	M0Y								Y Coordinate Sprite 0
$D002	53250	Register	M1X								X Coordinate Sprite 1
$D003	53251	Register	M1Y								Y Coordinate Sprite 1
$D004	53252	Register	M2X								X Coordinate Sprite 2
$D005	53253	Register	M2Y								Y Coordinate Sprite 2
$D006	53254	Register	M3X								X Coordinate Sprite 3
$D007	53255	Register	M3Y								Y Coordinate Sprite 3
$D008	53256	Register	M4X								X Coordinate Sprite 4
$D009	53257	Register	M4Y								Y Coordinate Sprite 4
$D00A	53258	Register	M5X								X Coordinate Sprite 5
$D00B	53259	Register	M5Y								Y Coordinate Sprite 5
$D00C	53260	Register	M6X								X Coordinate Sprite 6
$D00D	53261	Register	M6Y								Y Coordinate Sprite 6
$D00E	53262	Register	M7X								X Coordinate Sprite 7
$D00F	53263	Register	M7Y								Y Coordinate Sprite 7
$D010	53264	Register	M7X8	M6X8	M5X8	M4X8	M3X8	M2X8	M1X8	M0X8	MSBs of X coordinates
$D011	53265	Register	RST8	ECM	BMM	DEN	RSEL	YSCROLL			Control register 1
$D012	53266	Register	RASTER								Raster counter
$D013	53267	Register	LPX								Light pen X
$D014	53268	Register	LPY								Light pen Y
$D015	53269	Register	M7E	M6E	M5E	M4E	M3E	M2E	M1E	M0E	Sprite enabled
$D016	53270	Register	-	-	RES	MCM	CSEL	XSCROLL			Control register 2
$D017	53271	Register	M7YE	M6YE	M5YE	M4YE	M3YE	M2YE	M1YE	M0YE	Sprite Y expansion
$D018	53272	Register	VM13	VM12	VM11	VM10	CB13	CB12	CB11	-	Memory pointers
$D019	53273	Register	IRQ	-	-	-	ILP	IMMC	IMBC	IRST	Interrupt register
$D01A	53274	Register	IRQ	-	-	-	ELP	EMMC	EMBC	ERST	Interrupt enabled
$D01B	53275	Register	M7DP	M6DP	M5DP	M4DP	M3DP	M2DP	M1DP	M0DP	Sprite data priority
$D01C	53276	Register	M7MC	M6MC	M5MC	M4MC	M3MC	M2MC	M1MC	M0MC	Sprite multicolour
$D01D	53277	Register	M7XE	M6XE	M5XE	M4XE	M3XE	M2XE	M1XE	M0XE	Sprite X expansion
$D01E	53278	Register	M7M	M6M	M5M	M4M	M3M	M2M	M1M	M0M	Sprite-sprite collision
$D01F	53279	Register	M7D	M6D	M5D	M4D	M3D	M2D	M1D	M0D	Sprite-data collision
$D020	53280	Register	-	-	-	-	EC				Border colour
$D021	53281	Register	-	-	-	-	B0C				Background colour 0
$D022	53282	Register	-	-	-	-	B1C				Background colour 1
$D023	53283	Register	-	-	-	-	B2C				Background colour 2
$D024	53284	Register	-	-	-	-	B3C				Background colour 3
$D025	53285	Register	-	-	-	-	MM0				Sprite multicolour 0
$D026	53286	Register	-	-	-	-	MM1				Sprite multicolour 1
$D027	53287	Register	-	-	-	-	M0C				Sprite 0 colour
$D028	53288	Register	-	-	-	-	M1C				Sprite 1 colour
$D029	53289	Register	-	-	-	-	M2C				Sprite 2 colour
$D02A	53290	Register	-	-	-	-	M3C				Sprite 3 colour
$D02B	53291	Register	-	-	-	-	M4C				Sprite 4 colour
$D02C	53292	Register	-	-	-	-	M5C				Sprite 5 colour
$D02D	53293	Register	-	-	-	-	M6C				Sprite 6 colour
$D02E	53294	Register	-	-	-	-	M7C				Sprite 7 colour
$D02F	53295	Register	$FF on reading, write access ignored								Unused
$D030	53296	Register	$FF on reading, write access ignored								Unused
$D031	53297	Register	$FF on reading, write access ignored								Unused
$D032	53298	Register	$FF on reading, write access ignored								Unused
$D033	53299	Register	$FF on reading, write access ignored								Unused
$D034	53300	Register	$FF on reading, write access ignored								Unused
$D035	53301	Register	$FF on reading, write access ignored								Unused
$D036	53302	Register	$FF on reading, write access ignored								Unused
$D037	53303	Register	$FF on reading, write access ignored								Unused
$D038	53304	Register	$FF on reading, write access ignored								Unused
$D039	53305	Register	$FF on reading, write access ignored								Unused
$D03A	53306	Register	$FF on reading, write access ignored								Unused
$D03B	53307	Register	$FF on reading, write access ignored								Unused
$D03C	53308	Register	$FF on reading, write access ignored								Unused
$D03D	53309	Register	$FF on reading, write access ignored								Unused
$D03E	53310	Register	$FF on reading, write access ignored								Unused
$D03F	53311	Register	$FF on reading, write access ignored								Unused
$D040-$D07F	53312-53375		Same as $D000-$D03F (53248-53311)
$D080-$D0BF	53376-53439		Same as $D000-$D03F (53248-53311)
$D0C0-$D0FF	53440-53503		Same as $D000-$D03F (53248-53311)
$D100-$D13F	53504-53567		Same as $D000-$D03F (53248-53311)
$D140-$D17F	53568-53631		Same as $D000-$D03F (53248-53311)
$D180-$D1BF	53632-53695		Same as $D000-$D03F (53248-53311)
$D1C0-$D1FF	53696-53759		Same as $D000-$D03F (53248-53311)
$D200-$D23F	53760-53823		Same as $D000-$D03F (53248-53311)
$D240-$D27F	53824-53887		Same as $D000-$D03F (53248-53311)
$D280-$D2BF	53888-53951		Same as $D000-$D03F (53248-53311)
$D2C0-$D2FF	53952-54015		Same as $D000-$D03F (53248-53311)
$D300-$D33F	54016-54079		Same as $D000-$D03F (53248-53311)
$D340-$D37F	54080-54143		Same as $D000-$D03F (53248-53311)
$D380-$D3BF	54144-54207		Same as $D000-$D03F (53248-53311)
$D3C0-$D3FF	54208-54271		Same as $D000-$D03F (53248-53311)

Notes

• The bits marked with '-' are not connected and give "1" on reading.
• The registers $d01e and $d01f cannot be written and are automatically cleared on reading.
• The RES bit (bit 5) of register $d016 has no function on the VIC 6567/6569 examined as yet. On the 6566, this bit is used to stop the VIC.
• Bit 7 in register $d011 (RST8) is bit 8 of register $d012. Together they are called "RASTER" in the following. A write access to these bits sets the comparison line for the raster interrupt.