Memory map

Address	Description
5B00	Message graphic buffer
6000	Scroll the screen right one column
607B	Unused
609B	Scroll the screen left one column
60F9	Unused
6100	Print a tile (unused)
610B	Print a tile
6183	Unused
618C	Collect one byte from a command list
61A1	Get a random number
61B0	Update a character's animatory state and location and update the SRB
6212	Unused
6214	Update the SRB for a character's current animatory state and location
6226	Move the characters
62A0	Terminate a command
62B2	Determine whether a character should be moved (1)
62D7	Make a character walk up and down until a certain time
6317	Determine whether a character should be moved (2)
631D	Unused
631E	Check whether a signal has been raised
633A	Unused
633C	Guide a character to an intermediate destination
6388	Unused
638C	Guide a character up a staircase
6390	Guide a character down a staircase
63BC	Unused
63BE	Make a character go to a location
645B	Unused
645F	Guide a character from the top floor to another floor
6464	Guide a character from the bottom floor to another floor
6495	Unused
6496	Guide a character to a location on the same floor
64CA	Unused
64D2	Scroll the screen right 8 columns
64DC	Scroll the screen left 8 columns
64E6	Update the display (unused)
64FD	Unused
6500	Move ERIC from the midstride position and scroll the screen if necessary
653C	Put ERIC midstride, or raise his arm while writing on a blackboard
6560	Unused
6564	Check whether ERIC is sitting or lying down
656A	Turn ERIC round
657D	Unused
657F	'A' pressed - down
65DB	Unused
65E4	'Q' pressed - up
663F	Unused
6648	Check whether a character is on a staircase
6652	'O' pressed - left
66A4	Unused
66AA	'P' pressed - right
66E0	Unused
66E6	Change the lesson
6736	Get the ASCII code of the last key pressed (unused)
673A	Get the ASCII code of the last key pressed
6752	Ring the bell
6767	Main loop
67CC	Unused
67D8	Get input from the Kempston joystick if it's in use
67FD	Unused
6800	ASCII codes and routine addresses for the keypress offset table
681E	Unused
681F	Input device indicator
6820	Keypress offset table
6880	ASCII codes and routine addresses for the keypress offset table
688C	Keypress vector table for keyboard input
6896	Keypress vector table for Int2 input
68A0	Request and set the input method (keyboard, joystick, Int2)
68D4	'CONTROL KEYS - Normal/Kempston/Cursor/Int2?'
6900	Start a new game or enter demo mode
697F	Unused
6980	Update the SRB for one column of a sprite
6992	Update the display
69CA	Four skool locations
69D2	Set a random destination for a character
69E7	Make a character go to a random location
69F5	Unused
69F6	Make a little boy trip people up
6A37	Unused
6A3C	Make a stricken character give lines if he's a teacher
6A46	Deal with a character who has been knocked over
6A6E	Make little boy no. 1 go to a place at random and trip people up on the way
6A7E	Unused
6A82	Make a little boy find and follow little boy no. 1
6AA1	Unused
6AA7	Deal with ERIC when he's been knocked over
6AD7	Return to the main loop having already dealt with ERIC
6AD9	Deal with ERIC
6AFB	Add to the score and print it
6B0E	Print the bottom three lines of the screen
6B32	Send a character on a mini-walkabout
6B3B	Unused
6B3D	Make a character walk up and down a few times or until a certain time
6B54	Lower the signal for a certain event
6B58	Raise the signal for a certain event
6B78	Unused
6B7D	Knock the current occupant (if any) out of a chair
6B96	Unused
6B97	Check whether a chair is occupied and unseat any occupant
6BE5	Unused
6BF0	Check whether a character is beside a chair
6C4E	Unused
6C55	Deal with a character who's been dethroned (1)
6C64	Deal with a character who's been dethroned (2)
6C7C	Deal with a character who is looking for a seat
6C96	Unused
6CA0	Make a character find a seat
6CAE	Unused
6CAF	'S' pressed - sit/stand
6CEE	Unused
6CF0	Make a character stand up if he's not already standing
6D05	Unused
6D0A	Get the base address of the graphic data for a sprite tile
6D1C	Control the horizontal flight of a catapult pellet
6DC5	Unused
6DC6	Control the vertical flight of a catapult pellet
6DEF	Check whether a shield has been hit
6E33	Select a special PLAYTIME occasionally
6E3C	Check whether a boy can be seen by a teacher
6E8F	Unused
6E90	Determine which floor is nearest to a character
6EA7	Get the x-coordinate range within which a character can see or be seen
6EDC	Unused
6F00	Check whether a character was or can be punched by ERIC or ANGELFACE
6F1A	Unused
6F1E	Make ANGELFACE hit now and then
6F75	Unused
6F80	Make ANGELFACE throw a punch (1)
6F8E	Make ANGELFACE throw a punch (2)
6F99	Check whether anyone was punched by ERIC or ANGELFACE
6FE2	Make ANGELFACE throw a punch (3)
6FEF	Make ANGELFACE throw a punch (4)
6FF2	Unused
6FF9	Make BOY WANDER fire his catapult (1)
7000	Make BOY WANDER fire his catapult now and then
7029	Unused
702C	Make BOY WANDER fire his catapult (2)
703D	Make BOY WANDER fire his catapult (3)
7048	Make BOY WANDER fire his catapult (4)
7067	Make BOY WANDER fire his catapult (5)
7072	Make BOY WANDER fire his catapult (6)
707F	Make BOY WANDER his fire catapult (7)
7082	Unused
7087	Update the SRB for a blackboard or the speech bubble lip
70D2	Get the next character of a message being spoken or written
7120	Unused
7128	Get the identifier and coordinates of the blackboard closest to a character
7142	Write a single character on a blackboard
71D1	Unused
71DC	Make a teacher wipe a blackboard (1)
71E1	Unused
71E8	Make a teacher wipe a blackboard (2)
725E	Unused
7264	Make a character write on a blackboard
72C9	Unused
72D2	Update the SRB for the middle six columns of the speech bubble
7301	Unused
7302	Slide a message character into the speech bubble text window (2)
7349	Unused
734E	Print the speech bubble
7400	Unused
740A	Slide a message character into the speech bubble text window (1)
7424	Unused
7427	Update the SRB for the speech bubble
7432	Remove the speech bubble
74AC	Unused
74AF	Save the area of the screen that will be overwritten by a lines bubble
7514	Unused
7519	Copy a graphic buffer to the screen
7557	Unused
755A	Write a line of text into a graphic buffer
758D	Unused
7591	Insert a pixel column into a graphic buffer
75A3	Lines bubble edge graphics
75B4	Draw the left and right edges of a lines bubble
75CC	Print a reprimand message
75FB	Unused
7600	Write a character's name into the lines bubble graphic buffer
762B	Unused
7632	Insert a pixel column into the number graphic buffer
7644	Unused
7646	Generate graphic data for a number
76C6	Unused
76C8	Print the score, lines total or hi-score (1)
76E0	Write the number of lines into the lines bubble graphic buffer
76F9	Print the score, lines total or hi-score (2)
7700	Make a teacher give lines
778B	Unused
7790	Skool region data table for the top floor
779C	Skool region data table for the middle floor
77A6	Skool region data table for the bottom floor
77AC	Make any nearby teacher give ERIC lines if necessary
78A8	Unused
78AA	Make a teacher give lines to the closest main kid
793A	Unused
7940	Print the lesson
7984	Unused
7986	Make a character speak (1)
799A	Make a character speak (2)
79B0	Remnants of an old version of the previous routine
79BA	Control EINSTEIN during class (1)
79CA	Control EINSTEIN during class (2)
79D4	Check whether ERIC is where he should be
79FD	Get ERIC's coordinates
7A17	Unused
7A18	Data table for MR WACKER's questions and answers
7A1A	Data table for MR ROCKITT's questions and answers
7A22	Data table for MR WITHIT's questions and answers
7A2A	Data table for MR CREAK's questions and answers
7A32	Prepare a question and answer
7AD7	Unused
7ADC	Determine the next move of a character following another character
7B95	Unused
7B96	Rewind to a specific point in a command list
7BA0	Make a teacher find the truant ERIC
7BFB	Move a character looking for ERIC from the midstride position
7C18	Move a character looking for ERIC to the midstride position
7C3F	Restart the command list unless it's time to start the lesson
7C47	Restart the command list
7C57	Unused
7C5A	Place a continual subcommand routine address into a character's buffer
7C6C	Unused
7C6E	Make a teacher perform dinner duty (1)
7C97	Make a teacher perform dinner duty (2)
7C9F	Unused
7CA0	Make a teacher give lines to EINSTEIN for telling tales
7CAF	Make EINSTEIN speak
7CC8	Make a teacher wait for EINSTEIN to finish speaking
7CD0	Check whether ERIC and EINSTEIN are in class
7CE0	Make a teacher decide whether to give EINSTEIN lines for telling tales
7CF1	Call an interruptible subcommand
7CFC	Make a teacher tell the kids to go to a certain page in their books
7D30	Make a teacher conduct a class without ERIC
7D83	Unused
7D84	Make a teacher tell the kids to sit down
7D9E	Make BOY WANDER write on a blackboard
7DA7	Make BOY WANDER write on a blackboard if the teacher hasn't arrived yet
7DB2	Make a teacher conduct a class
7DD4	Unused
7DD8	Insert a pixel column into the top or bottom half of the speech bubble text window
7DEA	Make a character walk fast
7DF2	Make a character speak at the correct speed
7DFA	Exit demo mode
7E00	Unused
7E07	Note duration and pitch data for tunes
7E17	Play a tune
7E61	Theme tune data
7E83	Unused
7E86	Play the theme tune for the first time
7E90	Play the theme tune
7E96	Play the 'Got all shields/opened safe' tune
7EA2	Play the first part of the 'Got all shields/opened safe' tune
7EB2	Data for the first part of the 'Got all shields/opened safe' tune
7EBE	Data for the second part of the 'Got all shields/opened safe' tune
7ED5	Unused
7ED6	Remove the speech bubble if present
7EE4	Save Skool Daze to tape
7EF1	Unused
7F00	x-coordinate of the leftmost column of the skool on screen
7F01	UDG back buffer
7F09	Number of on-screen character squares that need refreshing (unused)
7F0A	Unused
7F0C	Screen refresh buffer (SRB)
7F60	Unused
7F64	Speech bubble lip coordinates
7F66	UDG references and attribute bytes of the part of the skool overwritten by the speech bubble and lip
7F88	Unused
7F8C	Workspace used to find the main kid closest to a teacher
7F94	Unused
7F96	Safe combination letter message
7F98	Unused
7F9A	Identifier for CREAK's birth year battle
7F9B	CREAK's year of birth
7F9F	Safe combination code
7FA3	Teachers' safe combination letters
7FA7	Unused
7FA8	Reading Room blackboard contents buffer
7FAD	Unused
7FAE	White Room blackboard contents buffer
7FB3	Unused
7FB4	Exam Room blackboard contents buffer
7FB9	Unused
7FC1	ERIC's stand-up delay counter
7FC2	Hi-score
7FC4	Score
7FC6	Lines total
7FC8	Lesson status flags
7FC9	Lesson signal flags
7FCA	Stampede signal flags
7FCB	Special playtime signal flags
7FCC	Unused
7FDA	Birth year question indicator
7FDB	Unused
7FE8	ERIC's main action timer
7FE9	ERIC's midstride/mid-action timer
7FEA	Game mode indicator
7FEB	Shield counter
7FEC	Next clean pixel column on the Reading Room blackboard
7FED	Number of the character who last wrote on the Reading Room blackboard
7FEE	Next clean pixel column on the White Room blackboard
7FEF	Number of the character who last wrote on the White Room blackboard
7FF0	Next clean pixel column on the Exam Room blackboard
7FF1	Number of the character who last wrote on the Exam Room blackboard
7FF2	Lines-giving delay counter
7FF3	Character number of the teacher who last gave ERIC lines
7FF4	Lesson descriptor
7FF5	ERIC's knockout delay counter
7FF6	Action timer for ERIC
7FF7	Lesson clock
7FF9	Current lesson number
7FFA	Last value seen in the system variable FRAMES
7FFB	ERIC's status flags
7FFC	Last key pressed
7FFD	Number of the character just moved (0x98-0xAB)
7FFE	Random number seed
8000	Skool graphic data for columns 0-31 (tiles 0x00-0xFF)
8800	Skool graphic data for columns 32-63 (tiles 0x00-0xFF)
9000	Skool graphic data for columns 64-95 (tiles 0x00-0xFF)
9800	Skool UDG references (LSBs) for row 0
9860	Character buffer for little boy no. 1 (0x98)
9880	Skool attribute data for row 0
98E0	Personal timetable for little boy no. 1 (0x98)
9900	Skool UDG references (LSBs) for row 1
9960	Character buffer for little boy no. 2 (0x99)
9980	Skool attribute data for row 1
99E0	Personal timetable for little boy no. 2 (0x99)
9A00	Skool UDG references (LSBs) for row 2
9A60	Character buffer for little boy no. 3 (0x9A)
9A80	Skool attribute data for row 2
9AE0	Personal timetable for little boy no. 3 (0x9A)
9B00	Skool UDG references (LSBs) for row 3
9B60	Character buffer for little boy no. 4 (0x9B)
9B80	Skool attribute data for row 3
9BE0	Personal timetable for little boy no. 4 (0x9B)
9C00	Skool UDG references (LSBs) for row 4
9C60	Character buffer for little boy no. 5 (0x9C)
9C80	Skool attribute data for row 4
9CE0	Personal timetable for little boy no. 5 (0x9C)
9D00	Skool UDG references (LSBs) for row 5
9D60	Character buffer for little boy no. 6 (0x9D)
9D80	Skool attribute data for row 5
9DE0	Personal timetable for little boy no. 6 (0x9D)
9E00	Skool UDG references (LSBs) for row 6
9E60	Character buffer for little boy no. 7 (0x9E)
9E80	Skool attribute data for row 6
9EE0	Personal timetable for little boy no. 7 (0x9E)
9F00	Skool UDG references (LSBs) for row 7
9F60	Character buffer for little boy no. 8 (0x9F)
9F80	Skool attribute data for row 7
9FE0	Personal timetable for little boy no. 8 (0x9F)
A000	Skool UDG references (LSBs) for row 8
A060	Character buffer for little boy no. 9 (0xA0)
A080	Skool attribute data for row 8
A0E0	Personal timetable for little boy no. 9 (0xA0)
A100	Skool UDG references (LSBs) for row 9
A160	Character buffer for little boy no. 10 (0xA1)
A180	Skool attribute data for row 9
A1E0	Personal timetable for little boy no. 10 (0xA1)
A200	Skool UDG references (LSBs) for row 10
A260	Character buffer for little boy no. 11 (0xA2)
A280	Skool attribute data for row 10
A2E0	Personal timetable for little boy no. 11 (0xA2)
A300	Skool UDG references (LSBs) for row 11
A360	Character buffer for MR WACKER (0xA3)
A380	Skool attribute data for row 11
A3E0	Personal timetable for MR WACKER (0xA3)
A400	Skool UDG references (LSBs) for row 12
A460	Character buffer for MR ROCKITT (0xA4)
A480	Skool attribute data for row 12
A4E0	Personal timetable for MR ROCKITT (0xA4)
A500	Skool UDG references (LSBs) for row 13
A560	Character buffer for MR WITHIT (0xA5)
A580	Skool attribute data for row 13
A5E0	Personal timetable for MR WITHIT (0xA5)
A600	Skool UDG references (LSBs) for row 14
A660	Character buffer for MR CREAK (0xA6)
A680	Skool attribute data for row 14
A6E0	Personal timetable for MR CREAK (0xA6)
A700	Skool UDG references (LSBs) for row 15
A760	Character buffer for BOY WANDER (0xA7)
A780	Skool attribute data for row 15
A7E0	Personal timetable for BOY WANDER (0xA7)
A800	Skool UDG references (LSBs) for row 16
A860	Character buffer for ANGELFACE (0xA8)
A880	Skool attribute data for row 16
A8E0	Personal timetable for ANGELFACE (0xA8)
A900	Skool UDG references (LSBs) for row 17
A960	Character buffer for EINSTEIN (0xA9)
A980	Skool attribute data for row 17
A9E0	Personal timetable for EINSTEIN (0xA9)
AA00	Skool UDG references (LSBs) for row 18
AA60	Character buffer for BOY WANDER's pellet (0xAA)
AA80	Skool attribute data for row 18
AAE0	Personal timetable for BOY WANDER's pellet (0xAA)
AB00	Skool UDG references (LSBs) for row 19
AB60	Character buffer for ERIC's pellet (0xAB)
AB80	Skool attribute data for row 19
ABE0	Personal timetable for ERIC's pellet (0xAB)
AC00	Skool UDG references (LSBs) for row 20
AC60	Character buffer for ERIC (0xAC)
AC80	Skool attribute data for row 20
ACE0	Lesson descriptors
AD00	UDG references for animatory states 0x00-0x67 at row 0, column 0
AD68	'CAST OF CHARACTERS'
AD7B	Unused
AD7F	UDG references for animatory states 0x7F-0xE7 at row 0, column 0
ADE8	Insert a pixel column into the message graphic buffer
ADFB	Unused
ADFF	UDG reference for animatory state 0xFF at row 0, column 0
AE00	UDG references for animatory states 0x00-0x67 at row 1, column 0
AE68	'PRESS'C'TO CHANGE NAME'
AE7F	UDG references for animatory states 0x7F-0xE7 at row 1, column 0
AEE8	Insert message text into the message graphic buffer
AEFF	UDG reference for animatory state 0xFF at row 1, column 0
AF00	UDG references for animatory states 0x00-0x67 at row 2, column 0
AF68	'ENTER NEW NAME'
AF77	Prepare a character to be walked onto the screen (1)
AF7F	UDG references for animatory states 0x7F-0xE7 at row 2, column 0
AFE8	Print a message centred across the entire screen
AFFD	Unused
AFFF	UDG reference for animatory state 0xFF at row 2, column 0
B000	UDG references for animatory states 0x00-0x67 at row 3, column 0
B068	'OUR HERO'
B071	Unused
B072	Get the LSB of the message address for a main character's name
B07F	UDG references for animatory states 0x7F-0xE7 at row 3, column 0
B0E8	Print a character's title and name, and walk him onto the screen (1)
B0FF	UDG reference for animatory state 0xFF at row 3, column 0
B100	UDG references for animatory states 0x00-0x67 at row 0, column 1
B168	'THE TEARAWAY'
B175	Prepare a character to be walked onto the screen (2)
B17F	UDG references for animatory states 0x7F-0xE7 at row 0, column 1
B1E8	Print a character's title and name, and walk him onto the screen (2)
B1FF	UDG reference for animatory state 0xFF at row 0, column 1
B200	UDG references for animatory states 0x00-0x67 at row 1, column 1
B268	'THE BULLY'
B272	Prepare a message in the message graphic buffer (1)
B27F	UDG references for animatory states 0x7F-0xE7 at row 1, column 1
B2E8	Print a character's title and name, and walk him onto the screen (3)
B2FF	UDG reference for animatory state 0xFF at row 1, column 1
B300	UDG references for animatory states 0x00-0x67 at row 2, column 1
B368	'THE SWOT'
B371	Prepare a message in the message graphic buffer (2)
B37F	UDG references for animatory states 0x7F-0xE7 at row 2, column 1
B3E8	Print a character's title and name, and walk him onto the screen (4)
B3F6	Print 'PRESS'C'TO CHANGE NAME'
B3FF	UDG reference for animatory state 0xFF at row 2, column 1
B400	UDG references for animatory states 0x00-0x67 at row 3, column 1
B468	'THE HEADMASTER'
B477	' ' (single space)
B479	Unused
B47A	Prepare a character to be walked onto the screen (3)
B47F	UDG references for animatory states 0x7F-0xE7 at row 3, column 1
B4E8	Move a character one step along the catwalk
B4FF	UDG reference for animatory state 0xFF at row 3, column 1
B500	UDG references for animatory states 0x00-0x67 at row 0, column 2
B568	'THE SCIENCE TEACHER'
B57C	Unused
B57F	UDG references for animatory states 0x7F-0xE7 at row 0, column 2
B5E8	Guide a character onto the catwalk or off it
B5FE	Unused
B5FF	UDG reference for animatory state 0xFF at row 0, column 2
B600	UDG references for animatory states 0x00-0x67 at row 1, column 2
B668	'THE GEOGRAPHY TEACHER'
B67E	Unused
B67F	UDG references for animatory states 0x7F-0xE7 at row 1, column 2
B6E8	Print 'PRESS'C'TO CHANGE NAME' and wait for a keypress
B6FA	Unused
B6FF	UDG reference for animatory state 0xFF at row 1, column 2
B700	UDG references for animatory states 0x00-0x67 at row 2, column 2
B768	'THE HISTORY MASTER'
B77B	Unused
B77F	UDG references for animatory states 0x7F-0xE7 at row 2, column 2
B7E8	Collect a keypress while a character's name is being entered
B7FF	UDG reference for animatory state 0xFF at row 2, column 2
B800	UDG references for animatory states 0x00-0x67 at row 3, column 2
B868	Change a character's name (1)
B87F	UDG references for animatory states 0x7F-0xE7 at row 3, column 2
B8E8	Change a character's name (2)
B8FE	Unused
B8FF	UDG reference for animatory state 0xFF at row 3, column 2
B900	Sprite graphic data for the boys and the catapult pellet
C900	Sprite graphic data for the teachers
D900	Number string and graphic buffer
D920	Font character bitmap widths for CHR$(32-127)
D980	'ERIC'
D98E	'BOY WANDER'
D99C	'ANGELFACE'
D9AA	'EINSTEIN'
D9B8	'MR WACKER'
D9C6	'MR ROCKITT'
D9D4	'MR WITHIT'
D9E2	'MR CREAK'
D9F0	'Please Sir - I cannot tell a lie . . '
DA16	'        ' (8 spaces)
DA1F	Unused
DA20	Font graphic data for CHR$(32-127) (pixel column 1)
DA80	'REVISION'
DA89	' ' (single space)
DA8B	Unused
DA90	'READING ROOM'
DAA0	'MAP ROOM'
DAB0	'WHITE ROOM'
DAC0	'EXAM ROOM'
DAD0	'LIBRARY'
DAE0	'DINNER'
DAF0	'PLAYTIME'
DB00	Initial animatory states of the characters
DB15	Unused
DB20	Font graphic data for CHR$(32-127) (pixel column 2)
DB80	'DON'T SIT ON THE STAIRS'
DBA0	'THE ROOM IS PRIVATE'
DBC0	'GET TO WHERE YOU SHOULD BE'
DBE0	'NOW FIND A SEAT'
DC00	Initial x-coordinates of the characters
DC15	Unused
DC20	Font graphic data for CHR$(32-127) (pixel column 3)
DC80	'GET OFF THE FLOOR'
DCA0	'COME ALONG WITH ME BOY'
DCC0	'HURRY UP YOU HORROR'
DCE0	'DON'T TRY MY PATIENCE BOY'
DD00	Initial byte 0x7A of the character buffers
DD15	Unused
DD20	Font graphic data for CHR$(32-127) (pixel column 4)
DD80	'NOW DON'T DO IT AGAIN'
DDA0	'DON'T TELL TALES'
DDC0	'NEVER BE LATE AGAIN'
DDE0	'AND STAY THIS TIME'
DE00	'TAKE 2000 LINES YOU NASTY BOY{8 spaces}'
DE1E	Unused
DE20	Font graphic data for CHR$(32-127) (pixel column 5)
DE80	'DON'T TOUCH BLACKBOARDS'
DEA0	'CATAPULTS ARE FORBIDDEN'
DEC0	'DON'T HIT YOUR MATES'
DEE0	'YOU ARE NOT A KANGAROO'
DF00	'Sn'
DF0C	'Tin'
DF18	'Hg'
DF24	'Mercury'
DF30	'Au'
DF3C	'Gold'
DF48	'Ag'
DF54	'Silver'
DF60	'Pt'
DF6C	'Platinum'
DF78	'Cu'
DF84	'Copper'
DF90	'Mg'
DF9C	'Magnesium'
DFA8	'Pb'
DFB4	'Lead'
DFC0	'Mn'
DFCC	'Manganese'
DFD8	'Sb'
DFE4	'Antimony'
DFF0	'As'
DFFC	'Arsenic'
E008	'K'
E014	'Potassium'
E020	'Na'
E02C	'Sodium'
E038	'Cl'
E044	'Chlorine'
E050	'Zn'
E05C	'Zinc'
E068	'W'
E074	'Tungsten'
E080	'Cs'
E08C	'Caesium'
E098	'Si'
E0A4	'Silicon'
E0B0	'P'
E0BC	'Phosphorous'
E0C8	'Br'
E0D4	'Bromine'
E0E0	'H'
E0EC	'Hydrogen'
E0F8	'Berne'
E104	'Switzerland'
E110	'Helsinki'
E11C	'Finland'
E128	'Reykjavik'
E134	'Iceland'
E140	'Budapest'
E14C	'Hungary'
E158	'Bucharest'
E164	'Romania'
E170	'Tirana'
E17C	'Albania'
E188	'Jakarta'
E194	'Indonesia'
E1A0	'Pyongyang'
E1AC	'North Korea'
E1B8	'Vientiane'
E1C4	'Laos'
E1D0	'Islamabad'
E1DC	'Pakistan'
E1E8	'Rangoon'
E1F4	'Burma'
E200	'Ankara'
E20C	'Turkey'
E218	'Amman'
E224	'Jordan'
E230	'Gabarone'
E23C	'Botswana'
E248	'Lusaka'
E254	'Zambia'
E260	'Monrovia'
E26C	'Liberia'
E278	'La Paz'
E284	'Bolivia'
E290	'Caracas'
E29C	'Venezuela'
E2A8	'Quito'
E2B4	'Ecuador'
E2C0	'Paramaribo'
E2CC	'Surinam'
E2D8	'Santiago'
E2E4	'Chile'
E2F0	'1066'
E2FC	'Hastings'
E308	'1265'
E314	'Evesham'
E320	'1314'
E32C	'Bannockburn'
E338	'1346'
E344	'Crecy'
E350	'1356'
E35C	'Poitiers'
E368	'1403'
E374	'Shrewsbury'
E380	'1415'
E38C	'Agincourt'
E398	'1485'
E3A4	'Bosworth'
E3B0	'1513'
E3BC	'Flodden'
E3C8	'1571'
E3D4	'Lepanto'
E3E0	'1014'
E3EC	'Clontarf'
E3F8	'1685'
E404	'Sedgemoor'
E410	'1746'
E41C	'Culloden'
E428	'1775'
E434	'Lexington'
E440	'1781'
E44C	'Yorktown'
E458	'1805'
E464	'Trafalgar'
E470	'1815'
E47C	'Waterloo'
E488	'1812'
E494	'Borodino'
E4A0	'1836'
E4AC	'San Jacinto'
E4B8	'1863'
E4C4	'Gettysburg'
E4D0	'1854'
E4DC	'Balaclava'
E4E8	Unused
E4EC	Play the 'hit a shield' sound effect
E4FF	Unused
E500	'i hate^fizziks'
E520	'i hate sums'
E540	'skool rools^o k'
E560	'i hate skool'
E580	'speling iz^boaring'
E5A0	'i love^WHEELIE'
E5C0	'SKYRANGER^is grate'
E5E0	'skool dinners^are orrible'
E600	'THE 47 TIMES^TABLE'
E620	'QUADRATIC^EQUATIONS'
E640	'WHY SUMS ARE^FUN'
E660	'VECTORS AND^MATRICES'
E680	'ISOSCELES^TRIANGLES'
E6A0	'PYTHAGORAS^THEOREM'
E6C0	'FACTORS'
E6E0	'THE AREA OF^A CIRCLE'
E700	'The Periodic^Table'
E720	'Splitting^The Atom'
E740	'Explosions I^have known'
E760	'How to blow^yourself up'
E780	'Things to do^with TNT'
E7A0	'Chemistry^of dynamite'
E7C0	'First aid^for chemists'
E7E0	'Fast ways to^open doors'
E800	'MANCHESTER^MONSOONS'
E820	'THE CLIMATE^OF CLAPHAM'
E840	'THE PEAKS^OF PERU'
E860	'THE GLASGOW^RAIN-FOREST'
E880	'THE EXPORTS^OF FIJI'
E8A0	'ACTIVE^VOLCANOES'
E8C0	'POP MUSIC IN^ANTARCTICA'
E8E0	'THE UPLANDS^OF RUTLAND'
E900	'Industrial^Revolution'
E920	'The Norman^Conquest'
E940	'The Wars of^the Roses'
E960	'The Spanish^Armada'
E980	'The First^Crusade'
E9A0	'Magna Carta'
E9C0	'The Boston^Tea Party'
E9E0	'The Black^Death'
EA00	Temporary store for the part of the screen overwritten by a lines bubble
EAD8	Unused
EAE0	Make a hitting sound effect
EAEB	Make a jumping sound effect
EAF9	Unused
EB00	Lines bubble graphic template 1
EBD8	Unused
EBE0	'DEMO. - PRESS A KEY TO PLAY'
EC00	Lines bubble graphic template 2
ECD8	Unused
ECE0	'Press 'U' if you understood{8 spaces}'
ECFC	Unused
ED00	Lesson box graphic buffer
EDD8	Unused
EDE0	Prepare for a new game
EDFF	Unused
EE00	'Score - 0 Lines - 0 Hi-Sc - 0' box graphic
EED8	Unused
EEE0	Prepare to change the names of the characters
EF00	Skool Daze logo
EFD8	Unused
EFE0	Display the cast of characters and change their names
F000	'WHAT IS 12 x 34?{8 spaces}'
F011	'{Please Sir I cannot tell a lie . . }It's 1234{8 spaces}'
F01C	'WHAT ELEMENT HAS THE SYMBOL Q?{8 spaces}'
F03B	'{Please Sir I cannot tell a lie . . }It is Q{8 spaces}'
F044	'WHAT IS THE CHEMICAL SYMBOL FOR Q?{8 spaces}'
F067	'WHAT'S THE CAPITAL OF Q?{8 spaces}'
F080	'WHICH COUNTRY'S CAPITAL IS Q?{8 spaces}'
F09E	'WHEN WAS THE BATTLE OF Q?{8 spaces}'
F0B8	'WHICH BATTLE OCCURRED IN Q?{8 spaces}'
F0D4	'{Please Sir I cannot tell a lie . . }It was in Q{8 spaces}'
F0E1	'{Please Sir I cannot tell a lie . . }It was the BATTLE OF Q{8 spaces}'
F0F9	'{Please Sir I cannot tell a lie . . }{ERIC} hit me{8 spaces}'
F103	'{Please Sir I cannot tell a lie . . }{ERIC} is not here{8 spaces}'
F112	'{Please Sir I cannot tell a lie . . }{ERIC} wrote on the blackboard{8 spaces}'
F12D	'WHAT HAPPENED IN THE YEAR THAT I WAS BORN{8 spaces}'
F157	Unused
F159	'RIGHT! SIT DOWN MY LITTLE CHERUBS{8 spaces}'
F17B	'COME ON CHAPS - SETTLE DOWN{8 spaces}'
F197	'BE QUIET AND SEATED YOU NASTY LITTLE BOYS{8 spaces}'
F1C1	'SILENCE! OR I'LL CANE THE LOT OF YOU{8 spaces}'
F1E6	'YOU HAVE OVER 10000 LINES TO WRITE {ERIC}. DON'T COME BACK TO SCHOOL TILL YOU HAVE DONE THEM ALL. . . .PRESS A KEY TO PLAY AGAIN{8 spaces}'
F262	'TURN TO PAGE 123 OF YOUR BOOKS,BE SILENT AND START READING{8 spaces}'
F29D	'ANSWER THE QUESTIONS ON PAGE 123 OF YOUR LOVELY TEXTBOOK{8 spaces}'
F2D6	'WRITE AN ESSAY WITH THIS TITLE{8 spaces}'
F2F5	Unused
F300	Make a teacher conduct a class with ERIC
F3F5	Unused
F400	Make a teacher conduct a question-and-answer session
F41F	Deal with ERIC when he's firing the catapult
F46B	Unused
F46E	'F' pressed - fire catapult
F492	'H' pressed - hit
F499	'J' pressed - jump
F4A4	Deal with ERIC when he's hitting
F4CD	Unused
F4D2	Get the attribute file address of a pellet's potential target or the safe
F4F1	Set the new score and print it
F4FA	Open the lip of the speech bubble
F51C	Unused
F51E	Check whether ERIC has jumped up to the safe or a shield (1)
F533	Deal with ERIC when he's jumping
F5B6	Unused
F5B9	Check whether ERIC is standing on a boy who's been knocked out
F5D9	Unused
F5DA	Collect a keypress during the game (or simulate one in demo mode)
F64F	Unused
F650	'W' pressed - write on a blackboard
F6AA	Deal with ERIC when he's writing on a blackboard
F6D7	Make MR CREAK reveal his safe combination letter if appropriate
F6FF	Get the address of the appropriate 'Go home' message
F70A	Unflash the safe and all the shields
F726	Check whether ERIC has jumped up to the safe or a shield (2)
F772	Unused
F778	Deal with ERIC when he's being spoken to by a little boy
F78D	Unused
F78E	Make a character find ERIC
F7DA	Unused
F7E0	Make MR WACKER give ERIC 2000 lines
F7FE	Unused
F800	Make little boy no. 10 give ERIC a message
F855	Generate a safe combination code and set MR CREAK's birth year
F8B2	Unused
F8B4	Adjust the game mode
F8F6	Check whether MR CREAK can reveal his safe combination letter
F905	Collect the identifier for the next lesson
F917	Unused
F918	Scroll the skool into view and enter the main loop
F923	Make MR CREAK ask the birth year question if appropriate
F955	Make a stricken teacher give lines or reveal his safe combination letter
F9A4	Unused
F9A5	Print the lesson
F9BA	Unused
F9BB	Check whether ERIC has 10000 lines
F9DC	Make a teacher tell ERIC to go home, and end the game (1)
F9E4	Unused
F9E5	Compare a character's coordinates with ERIC's
F9F6	Make a teacher tell ERIC to go home, and end the game (2)
FA04	Adjust the lesson length and prepare a character for the search for ERIC
FA10	Check whether MR CREAK is near a blackboard last written on by ERIC
FA23	Restart command list 0xDC
FA2A	Check whether ANGELFACE is touching ERIC
FA49	Ask whether the characters' names should be changed
FA6B	Unused
FA6C	'Do you want to put in your own names Y/N?'
FA96	'You have mumps {ERIC}. Go home at once. This game is over{8 spaces}'
FACB	Unused
FADB	Command list 0xDE: Mumps duty
FAE6	Command list 0xD0: Tell ERIC about EINSTEIN or BOY WANDER
FAF0	Command list 0xD2: Tell ERIC about ANGELFACE
FAFC	Unused
FAFF	Command list 0xDC: Mumps walkabout
FB07	Unused
FB09	Command list 0xD4: Grass on ERIC
FB1F	Unused
FB20	Command list 0xD6: Wait for EINSTEIN to grass on ERIC
FB39	Unused
FB3A	Command list 0xD8: Collect the pea-shooter
FB54	Unused
FB55	Command list 0xDA: Look for the pea-shooter
FB79	Unused
FB80	Command list 0x80: Map Room - teacher
FB99	Unused
FB9A	Command list 0x82: Reading Room - teacher
FBB3	Unused
FBB4	Command list 0x84: Exam Room - teacher
FBC9	Unused
FBCA	Command list 0x86: White Room - teacher
FBE3	Unused
FBE4	Command list 0x88: Map Room - little boy
FBED	Command list 0x8A: Do nothing
FBEF	Unused
FBF0	Command list 0x8C: Map Room - BOY WANDER
FC03	Unused
FC04	Command list 0x8E: Map Room - ANGELFACE
FC17	Unused
FC18	Command list 0x90: Map Room - EINSTEIN
FC23	Unused
FC24	Command list 0x92: Reading Room - little boy
FC2F	Unused
FC30	Command list 0x94: Reading Room - BOY WANDER
FC4A	Unused
FC4B	Command list 0x96: Reading Room - ANGELFACE
FC5E	Unused
FC5F	Command list 0x98: Reading Room - EINSTEIN
FC6A	Unused
FC6B	Command list 0x9A: Exam Room - little boy
FC76	Unused
FC77	Command list 0x9C: Exam Room - BOY WANDER
FC91	Unused
FC92	Command list 0x9E: Exam Room - ANGELFACE
FCA5	Unused
FCA6	Command list 0xA0: Exam Room - EINSTEIN
FCB1	Unused
FCB2	Command list 0xA2: White Room - little boy
FCBD	Unused
FCBE	Command list 0xA4: White Room - BOY WANDER
FCD8	Unused
FCD9	Command list 0xA6: White Room - ANGELFACE
FCEC	Unused
FCED	Command list 0xA8: White Room - EINSTEIN
FCF8	Unused
FCF9	Command list 0xAA: Dinner - EINSTEIN/little boy
FD00	Unused
FD01	Command list 0xAC: Dinner - BOY WANDER
FD10	Unused
FD11	Command list 0xAE: Dinner - ANGELFACE
FD20	Unused
FD21	Command list 0xB0: Revision Library - EINSTEIN/little boy
FD28	Unused
FD29	Command list 0xB2: Revision Library - BOY WANDER
FD38	Unused
FD39	Command list 0xB4: Revision Library - ANGELFACE
FD48	Unused
FD49	Command list 0xB6: Walkabout - ANGELFACE
FD59	Command list 0xB8: Dinner duty
FD65	Command list 0xBA: Head's study - MR WACKER
FD6C	Command list 0xBC: Staff room - teacher
FD73	Command list 0xBE: Walkabout - teacher
FD7B	Unused
FD7C	Command list 0xC0: Write on the boards - BOY WANDER
FD92	Command list 0xC4: Walkabout
FD9A	Unused
FD9B	Command list 0xC6: Walk around the fire escape
FDA2	Unused
FDA3	Command list 0xC8: Walk around the gym
FDAA	Unused
FDAB	Command list 0xCA: Walk around the big window
FDB2	Unused
FDB3	Command list 0xCC: Stampede - leader
FDCD	Unused
FDCF	Command list 0xCE: Stampede - follower
FDDB	Unused
FDDC	Command list 0xC2: Walkabout - BOY WANDER
FDEC	Unused
FE00	Main timetable
FE40	Make a walking sound effect (yellow border)
FE52	Make a walking sound effect (blue border)
FE57	Make a knocked-out sound effect
FE75	Make a catapult sound effect
FE7F	Unused
FE80	Addresses of command lists
FEE0	'WELL DONE! GO UP A YEAR'
FF00	'Don't let {ANGELFACE} touch you this playtime - He's got mumps{8 spaces}'
FF35	'{EINSTEIN} is going to tell {MR WACKER} what you're up to. You must stop him getting to his study this break{8 spaces}'
FF8F	'{BOY WANDER} has hidden a pea-shooter with your name on it on the fire-escape. If {MR WACKER} gets there before {BOY WANDER} you'll get lines{8 spaces}'
FFFD	Unused