Data

Address	Description
50AA	POKE table
50F4	Message address table
52F5	Table of animatory states of the main characters
53F6	Keypress vector table for Int2
5B00	Message graphic buffer
5FF0	Note duration and pitch data for tunes
7E73	Command list used to make MISS TAKE chase ERIC
8000	Skool graphic data (tiles 0x00-0xFF, base page 0x80)
8800	Skool graphic data (tiles 0x00-0xFF, base page 0x88)
9000	Skool graphic data (tiles 0x00-0xFF, base page 0x90)
9800	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 1/8)
98E0	Speech bubble lip UDG
98E8	Safe key UDG
98F0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 1/8)
98FC	Water animation table entry (phase 2)
9900	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 2/8)
99E0	Top left corner of the speech bubble UDG
99E8	Science Lab storeroom key UDG
99F0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 2/8)
99FC	Water animation table entry (phase 3)
9A00	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 3/8)
9AE0	Top-middle section of the speech bubble UDG
9AE8	Captured frog UDG
9AF0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 3/8)
9AFC	Water animation table entry (phase 4)
9B00	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 4/8)
9BE0	Top-right corner of the speech bubble UDG
9BE8	Left half of the waterpistol UDG
9BF0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 4/8)
9BFC	Water animation table entry (phase 5)
9C00	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 5/8)
9CE0	Bottom-left corner of the speech bubble UDG
9CE8	Right half of the waterpistol UDG
9CF0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 5/8)
9CFC	Water animation table entry (phase 6+)
9D00	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 6/8)
9DE0	Bottom-middle section of the speech bubble UDG
9DE8	Three stinkbombs UDG
9DF0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 6/8)
9E00	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 7/8)
9EE0	Bottom-right corner of the speech bubble UDG
9EE8	Two stinkbombs UDG
9EF0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 7/8)
9EFC	x-coordinates of the plant pots
9F00	Skool graphic data (tiles 0x00-0xDF, base page 0x98, byte 8/8)
9FE0	Captured mouse UDG
9FE8	Single stinkbomb UDG
9FF0	Skool graphic data (tiles 0xF0-0xF9, base page 0x98, byte 8/8)
9FFC	y-coordinates of the plant pots
A000	Skool UDG references (LSBs) for row 0
A090	Skool UDG MSB indicators for row 0
A0B4	BRIGHT/PAPER attributes for skool UDGs in row 0
A0FC	Entry 0x00 in descent tables 0xFC-0xFF
A100	Skool UDG references (LSBs) for row 1
A190	Skool UDG MSB indicators for row 1
A1B4	BRIGHT/PAPER attributes for skool UDGs in row 1
A1FC	Entry 0x01 in descent tables 0xFC-0xFF
A200	Skool UDG references (LSBs) for row 2
A290	Skool UDG MSB indicators for row 2
A2B4	BRIGHT/PAPER attributes for skool UDGs in row 2
A2FC	Entry 0x02 in descent tables 0xFC-0xFF
A300	Skool UDG references (LSBs) for row 3
A390	Skool UDG MSB indicators for row 3
A3B4	BRIGHT/PAPER attributes for skool UDGs in row 3
A3FC	Entry 0x03 in descent tables 0xFC-0xFF
A400	Skool UDG references (LSBs) for row 4
A490	Skool UDG MSB indicators for row 4
A4B4	BRIGHT/PAPER attributes for skool UDGs in row 4
A4FC	Entry 0x04 in descent tables 0xFC-0xFF
A500	Skool UDG references (LSBs) for row 5
A590	Skool UDG MSB indicators for row 5
A5B4	BRIGHT/PAPER attributes for skool UDGs in row 5
A5FC	Entry 0x05 in descent tables 0xFC-0xFF
A600	Skool UDG references (LSBs) for row 6
A690	Skool UDG MSB indicators for row 6
A6B4	BRIGHT/PAPER attributes for skool UDGs in row 6
A6FC	Entry 0x06 in descent tables 0xFC-0xFF
A700	Skool UDG references (LSBs) for row 7
A790	Skool UDG MSB indicators for row 7
A7B4	BRIGHT/PAPER attributes for skool UDGs in row 7
A7FC	Entry 0x07 in descent tables 0xFC-0xFF
A800	Skool UDG references (LSBs) for row 8
A890	Skool UDG MSB indicators for row 8
A8B4	BRIGHT/PAPER attributes for skool UDGs in row 8
A8FC	Entry 0x08 in descent tables 0xFC-0xFF
A900	Skool UDG references (LSBs) for row 9
A990	Skool UDG MSB indicators for row 9
A9B4	BRIGHT/PAPER attributes for skool UDGs in row 9
A9FC	Entry 0x09 in descent tables 0xFC-0xFF
AA00	Skool UDG references (LSBs) for row 10
AA90	Skool UDG MSB indicators for row 10
AAB4	BRIGHT/PAPER attributes for skool UDGs in row 10
AAFD	Entry 0x0A in descent table 0xFD
AAFF	Entry 0x0A in descent table 0xFF
AB00	Skool UDG references (LSBs) for row 11
AB90	Skool UDG MSB indicators for row 11
ABB4	BRIGHT/PAPER attributes for skool UDGs in row 11
ABFF	Entry 0x0B in descent table 0xFF
AC00	Skool UDG references (LSBs) for row 12
AC90	Skool UDG MSB indicators for row 12
ACB4	BRIGHT/PAPER attributes for skool UDGs in row 12
ACFF	Entry 0x0C in descent table 0xFF
AD00	Skool UDG references (LSBs) for row 13
AD90	Skool UDG MSB indicators for row 13
ADB4	BRIGHT/PAPER attributes for skool UDGs in row 13
ADFF	Entry 0x0D in descent table 0xFF
AE00	Skool UDG references (LSBs) for row 14
AE90	Skool UDG MSB indicators for row 14
AEB4	BRIGHT/PAPER attributes for skool UDGs in row 14
AEFF	Entry 0x0E in descent table 0xFF
AF00	Skool UDG references (LSBs) for row 15
AF90	Skool UDG MSB indicators for row 15
AFB4	BRIGHT/PAPER attributes for skool UDGs in row 15
AFFF	Entry 0x0F in descent table 0xFF
B000	Skool UDG references (LSBs) for row 16
B090	Skool UDG MSB indicators for row 16
B0B4	BRIGHT/PAPER attributes for skool UDGs in row 16
B0FF	Entry 0x10 in descent table 0xFF
B100	Skool UDG references (LSBs) for row 17
B190	Skool UDG MSB indicators for row 17
B1B4	BRIGHT/PAPER attributes for skool UDGs in row 17
B1FF	Entry 0x11 in descent table 0xFF
B200	Skool UDG references (LSBs) for row 18
B290	Skool UDG MSB indicators for row 18
B2B4	BRIGHT/PAPER attributes for skool UDGs in row 18
B2FF	Entry 0x12 in descent table 0xFF
B300	Skool UDG references (LSBs) for row 19
B390	Skool UDG MSB indicators for row 19
B3B4	BRIGHT/PAPER attributes for skool UDGs in row 19
B3FF	Entry 0x13 in descent table 0xFF
B400	Skool UDG references (LSBs) for row 20
B490	Skool UDG MSB indicators for row 20
B4B4	BRIGHT/PAPER attributes for skool UDGs in row 20
B4FF	Entry 0x14 in descent table 0xFF
B500	Play area column pointers (Q values)
B5C0	Main timetable
B600	Mirrored values of 0x00 to 0xFF
B700	Character buffer for little girl no. 1 (0xB7)
B725	Personal timetable for little girl no. 1 (0xB7)
B73C	Skool region identifier table for the top floor
B74C	Graphic data for animatory states 0x00-0x4F (UDG byte 1/8)
B800	Character buffer for little girl no. 2 (0xB8)
B825	Personal timetable for little girl no. 2 (0xB8)
B83C	Skool region identifier table for the middle floor
B84C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 1/8)
B900	Character buffer for little girl no. 3 (0xB9)
B925	Personal timetable for little girl no. 3 (0xB9)
B93C	Skool region identifier table for the bottom floor
B93E	Locations of doors
B94C	Graphic data for animatory states 0x00-0x4F (UDG byte 2/8)
BA00	Character buffer for little girl no. 4 (0xBA)
BA25	Personal timetable for little girl no. 4 (0xBA)
BA3C	ERIC location identifier table for the top floor
BA4C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 2/8)
BB00	Character buffer for little girl no. 5 (0xBB)
BB25	Personal timetable for little girl no. 5 (0xBB)
BB3C	ERIC location identifier table for the middle floor
BB4C	Graphic data for animatory states 0x00-0x4F (UDG byte 3/8)
BC00	Character buffer for little girl no. 6 (0xBC)
BC25	Personal timetable for little girl no. 6 (0xBC)
BC3C	ERIC location identifier table for the bottom floor
BC4C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 3/8)
BD00	Character buffer for little girl no. 7 (0xBD)
BD25	Personal timetable for little girl no. 7 (0xBD)
BD3C	Staircase endpoint identifiers for skool region 0xBD
BD44	Data for staircase endpoint 0xBD
BD4C	Graphic data for animatory states 0x00-0x4F (UDG byte 4/8)
BE00	Character buffer for little boy no. 1 (0xBE)
BE25	Personal timetable for little boy no. 1 (0xBE)
BE3C	Staircase endpoint identifiers for skool region 0xBE
BE44	Data for staircase endpoint 0xBE
BE4C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 4/8)
BF00	Character buffer for little boy no. 2 (0xBF)
BF25	Personal timetable for little boy no. 2 (0xBF)
BF3C	Staircase endpoint identifiers for skool region 0xBF
BF44	Data for staircase endpoint 0xBF
BF4C	Graphic data for animatory states 0x00-0x4F (UDG byte 5/8)
C000	Character buffer for little boy no. 3 (0xC0)
C025	Personal timetable for little boy no. 3 (0xC0)
C03C	Staircase endpoint identifiers for skool region 0xC0
C044	Data for staircase endpoint 0xC0
C04C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 5/8)
C100	Character buffer for little boy no. 4 (0xC1)
C125	Personal timetable for little boy no. 4 (0xC1)
C13C	Staircase endpoint identifiers for skool region 0xC1
C144	Data for staircase endpoint 0xC1
C14C	Graphic data for animatory states 0x00-0x4F (UDG byte 6/8)
C200	Character buffer for little boy no. 5 (0xC2)
C225	Personal timetable for little boy no. 5 (0xC2)
C23C	Staircase endpoint identifiers for skool region 0xC2
C244	Data for staircase endpoint 0xC2
C24C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 6/8)
C300	Character buffer for little boy no. 6 (0xC3)
C325	Personal timetable for little boy no. 6 (0xC3)
C33C	Staircase endpoint identifiers for skool region 0xC3
C344	Data for staircase endpoint 0xC3
C34C	Graphic data for animatory states 0x00-0x4F (UDG byte 7/8)
C400	Character buffer for little boy no. 7 (0xC4)
C425	Personal timetable for little boy no. 7 (0xC4)
C43C	Staircase endpoint identifiers for skool region 0xC4
C444	Data for staircase endpoint 0xC4
C44C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 7/8)
C500	Character buffer for little boy no. 8 (0xC5)
C525	Personal timetable for little boy no. 8 (0xC5)
C53C	Theme tune data (segment 3/6)
C544	Data for staircase endpoint 0xC5
C54C	Graphic data for animatory states 0x00-0x4F (UDG byte 8/8)
C600	Character buffer for little boy no. 9 (0xC6)
C625	Personal timetable for little boy no. 9 (0xC6)
C63C	Theme tune data (segment 4/6)
C644	Data for staircase endpoint 0xC6
C64C	Graphic data for animatory states 0x00-0x4F (UDG mask byte 8/8)
C700	Character buffer for little boy no. 10 (0xC7)
C725	Personal timetable for little boy no. 10 (0xC7)
C73C	Theme tune data (segment 5/6)
C744	Data for staircase endpoint 0xC7
C749	Graphic data for animatory states 0x50-0x7F (UDG byte 1/8)
C800	Character buffer for MR WACKER (0xC8)
C825	Personal timetable for MR WACKER (0xC8)
C83C	Theme tune data (segment 6/6)
C844	Data for staircase endpoint 0xC8
C849	Graphic data for animatory states 0x50-0x7F (UDG mask byte 1/8)
C900	Character buffer for MR WITHIT (0xC9)
C925	Personal timetable for MR WITHIT (0xC9)
C93C	Command list 0x00: Top-floor classroom - girl
C949	Graphic data for animatory states 0x50-0x7F (UDG byte 2/8)
CA00	Character buffer for MR ROCKITT (0xCA)
CA25	Personal timetable for MR ROCKITT (0xCA)
CA3C	Command list 0x02: Middle-floor classroom - girl
CA49	Graphic data for animatory states 0x50-0x7F (UDG mask byte 2/8)
CB00	Character buffer for MR CREAK (0xCB)
CB25	Personal timetable for MR CREAK (0xCB)
CB3C	Command list 0x04: Blue Room - little boy
CB49	Graphic data for animatory states 0x50-0x7F (UDG byte 3/8)
CC00	Character buffer for MISS TAKE (0xCC)
CC25	Personal timetable for MISS TAKE (0xCC)
CC3C	Command list 0x06: Yellow Room - little boy
CC49	Graphic data for animatory states 0x50-0x7F (UDG mask byte 3/8)
CD00	Character buffer for ALBERT (0xCD)
CD25	Personal timetable for ALBERT (0xCD)
CD3C	Command list 0x08: Science Lab - little boy
CD49	Graphic data for animatory states 0x50-0x7F (UDG byte 4/8)
CE00	Character buffer for BOY WANDER (0xCE)
CE25	Personal timetable for BOY WANDER (0xCE)
CE3C	Command list 0x0A: Kitchen - girl
CE44	Data for staircase endpoint 0xCE
CE49	Graphic data for animatory states 0x50-0x7F (UDG mask byte 4/8)
CF00	Character buffer for ANGELFACE (0xCF)
CF25	Personal timetable for ANGELFACE (0xCF)
CF3C	Command list 0x0C: Dinner hall - girl
CF44	Data for staircase endpoint 0xCF
CF49	Graphic data for animatory states 0x50-0x7F (UDG byte 5/8)
D000	Character buffer for EINSTEIN (0xD0)
D025	Personal timetable for EINSTEIN (0xD0)
D03C	Command list 0x0E: Revision Library - EINSTEIN/little boy
D049	Graphic data for animatory states 0x50-0x7F (UDG mask byte 5/8)
D100	Character buffer for HAYLEY (0xD1)
D125	Personal timetable for HAYLEY (0xD1)
D13C	Command list 0x10: Dinner - EINSTEIN/little boy
D149	Graphic data for animatory states 0x50-0x7F (UDG byte 6/8)
D200	Character buffer for ERIC (0xD2)
D225	Lesson descriptors
D23C	Command list 0x12: Walkabout - EINSTEIN/little boy/girl
D249	Graphic data for animatory states 0x50-0x7F (UDG mask byte 6/8)
D300	Character buffer for the bike (0xD3)
D324	Random locations
D332	x-coordinates of the left ends of the classrooms
D337	x-coordinates of the left edges of the blackboards
D33C	LSBs of addresses of ERIC-handling routines
D344	Random location
D349	Graphic data for animatory states 0x50-0x7F (UDG byte 7/8)
D400	Character buffer for the frog or mouse (0xD4)
D424	Random locations
D432	x-coordinates of the right ends of the classrooms
D437	Blackboard identifiers
D43C	MSBs of addresses of ERIC-handling routines
D444	Random location
D449	Graphic data for animatory states 0x50-0x7F (UDG mask byte 7/8)
D500	Character buffer for the stinkbomb cloud or BOY WANDER's pellet (0xD5)
D524	Random locations
D532	x-coordinates of the leftmost seats in the classrooms
D537	y-coordinates of the top rows of the blackboards
D53C	LSBs of addresses of ERIC-handling routines
D544	Random location
D549	Graphic data for animatory states 0x50-0x7F (UDG byte 8/8)
D600	Character buffer for water/sherry, plant, conker, desk lid or ERIC's pellet (0xD6)
D624	Random locations
D632	x-coordinates of the rightmost seats in the classrooms
D63C	MSBs of addresses of ERIC-handling routines
D644	Random location
D649	Graphic data for animatory states 0x50-0x7F (UDG mask byte 8/8)
D700	UDG reference table for the top-floor window when shut
D720	Font character bitmap widths for CHR$(32-127)
D780	UDG references for animatory states 0x00-0x7F at row 0, column 0
D800	UDG reference table for the top-floor window when open
D820	Font graphic data for CHR$(32-127) (pixel column 1)
D880	UDG references for animatory states 0x00-0x7F at row 1, column 0
D900	UDG reference table for the middle-floor window when shut
D920	Font graphic data for CHR$(32-127) (pixel column 2)
D980	UDG references for animatory states 0x00-0x7F at row 2, column 0
DA00	UDG reference table for the middle-floor window when open
DA20	Font graphic data for CHR$(32-127) (pixel column 3)
DA80	UDG references for animatory states 0x00-0x7F at row 3, column 0
DB00	UDG reference table for the drinks cabinet door when shut
DB11	UDG reference table for the three cups (empty) on the shelf in the boys' skool
DB20	Font graphic data for CHR$(32-127) (pixel column 4)
DB80	UDG references for animatory states 0x00-0x7F at row 0, column 1
DC00	UDG reference table for the drinks cabinet door when open
DC11	UDG reference table for the cup (empty) on the shelf in the girls' kitchen
DC20	Font graphic data for CHR$(32-43) (pixel column 5)
DC2C	Up-a-year tune data (segment 1/3)
DC40	Font graphic data for CHR$(64) (pixel column 5)
DC41	Theme tune data (segment 1/6)
DC4D	Font graphic data for CHR$(77-95) (pixel column 5)
DC60	Up-a-year tune data (segment 2/3)
DC6D	Font graphic data for CHR$(109) (pixel column 5)
DC6E	Theme tune data (segment 2/6)
DC77	Font graphic data for CHR$(119-120) (pixel column 5)
DC79	Up-a-year tune data (segment 3/3)
DC7F	Font graphic data for CHR$(127) (pixel column 5)
DC80	UDG references for animatory states 0x00-0x7F at row 1, column 1
DD00	UDG reference table for the Science Lab storeroom door when shut
DD3D	UDG reference table for the left study door when shut
DD76	UDG reference table for the leftmost cup (containing water) on the shelf in the boys' skool
DD7B	UDG reference table for the leftmost cup (containing sherry) on the shelf in the boys' skool
DD80	UDG references for animatory states 0x00-0x7F at row 2, column 1
DE00	UDG reference table for the Science Lab storeroom door when open
DE3D	UDG reference table for the left study door when open
DE76	UDG reference table for the middle cup (containing water) on the shelf in the boys' skool
DE7B	UDG reference table for the middle cup (containing sherry) on the shelf in the boys' skool
DE80	UDG references for animatory states 0x00-0x7F at row 3, column 1
DF00	UDG reference table for the right study door when shut
DF3D	UDG reference table for the boys' skool door when shut
DF76	UDG reference table for the rightmost cup (containing water) on the shelf in the boys' skool
DF7B	UDG reference table for the rightmost cup (containing sherry) on the shelf in the boys' skool
DF80	UDG references for animatory states 0x00-0x7F at row 0, column 2
E000	UDG reference table for the right study door when open
E03D	UDG reference table for the boys' skool door when open
E076	UDG reference table for the cup (containing water) on the shelf in the girls' skool
E07B	UDG reference table for the cup (containing sherry) on the shelf in the girls' skool
E080	UDG references for animatory states 0x00-0x7F at row 1, column 2
E100	UDG reference table for the tree with no bike attached
E156	Addresses of closed door/window UDG reference tables
E166	Door/gate/cups/bike initialisation table
E170	UDG back buffer
E178	SRB bit translation table
E180	UDG references for animatory states 0x00-0x7F at row 2, column 2
E200	UDG reference table for the tree with the bike attached
E256	Command list 0x14: Assembly - EINSTEIN/little boy
E264	Command list 0x1C: Girls' skool walkabout - MISS TAKE
E272	Command list 0x1E: Dinner duty
E280	UDG references for animatory states 0x00-0x7F at row 3, column 2
E30B	Number graphic buffer
E328	Temporary store for the part of the screen overwritten by a message box
E400	Command list 0x16: Top-floor classroom - MISS TAKE
E428	Buffer holding attributes and graphic data for a message box
E500	Keypress offset table
E550	Addresses of keypress handling routines
E590	Command list 0x20: Science Lab - BOY WANDER
E59B	Command list 0x22: Science Lab - ANGELFACE
E5AE	Command list 0x24: Revision Library - ANGELFACE/BOY WANDER
E5BD	Command list 0x26: Dinner - ANGELFACE/BOY WANDER
E5CC	Command list 0x2A: Walkabout - ANGELFACE/BOY WANDER
E5DC	Command list 0x2C: Stalk HAYLEY - ANGELFACE
E5EE	Command list 0x58: Assembly - little boy
E600	Command list 0x18: Middle-floor classroom - MISS TAKE
E628	'Score - 0 Lines - 0 Hi-Sc - 0' box graphic
E700	Command list 0x1A: Kitchen walkabout - MISS TAKE
E70F	Command list 0x28: Assembly - ANGELFACE/BOY WANDER
E728	Back to Skool logo
E800	Addresses of command lists
E860	Command list 0x2E: Blue Room - BOY WANDER
E86B	Command list 0x30: Blue Room - ANGELFACE
E87F	Command list 0x32: Yellow Room - BOY WANDER
E88A	Command list 0x34: Yellow Room - ANGELFACE
E89E	Command list 0x36: Write on the blackboards in the boys' skool - BOY WANDER
E8C0	Command list 0x38: Write on the blackboards in the girls' skool - BOY WANDER
E8DC	Command list 0x3A: Blue Room - teacher
E8ED	Command list 0x3C: Yellow Room - teacher
E8FE	Command list 0x3E: Science Lab - teacher
E90F	Command list 0x40: Walkabout - WITHIT
E919	Command list 0x42: Walkabout - WACKER
E91D	Command list 0x44: Walkabout - teacher
E921	Command list 0x46: Walkabout - WACKER
E933	Command list 0x48: Assembly - WACKER
E943	Command list 0x4A: Head's study - WACKER
E94C	Command list 0x4C: Close the gate and the door - ALBERT
E975	Command list 0x4E: Open the door and the gate - ALBERT
E98C	Command list 0x50: Assembly - teacher
E999	Command list 0x52: Blue Room - EINSTEIN
E9A4	Command list 0x54: Yellow Room - EINSTEIN
E9AF	Command list 0x56: Science Lab - EINSTEIN
F52E	Command list used to make MR WACKER find the truant ERIC
F530	Command list used to make MR WACKER find and expel ERIC
F900	UDG reference table for the skool gate when shut
FA00	UDG reference table for the skool gate when open
FE00	Addresses of messages 0x00-0x6F (LSBs)
FE80	Addresses of messages 0x80-0xCF (LSBs)
FF00	Addresses of messages 0x00-0x6F (MSBs)
FF80	Addresses of messages 0x80-0xCF (MSBs)