Super Mario Kart/ROM map

The following article is a ROM map for Super Mario Kart.

-- LEVEL NUMBER TEXT OFFSETS (uses normal table) --

E=1CA65, USA=1CBC9 - 1 (As in Battle Course 1)
E=1CA69, USA=1CBCD - 2 (As in Battle Course 2)
E=1CA6D, USA=1CBD1 - 3 (As in Battle Course 3)
E=1CA71, USA=1CBD5 - 4 (As in Battle Course 4)
E=1CA81, USA=1CBE5 - 1 (As in Mario Circuit 1)
E=1CA85, USA=1CBE9 - 1 (As in Donut Plains 1)
E=1CA89, USA=1CBED - 1 (As in Ghost Valley 1)
E=1CA8D, USA=1CBF1 - 1 (As in Bowser Castle 1)
E=1CA91, USA=1CBF5 - 2 (As in Mario Circuit 2)
E=1CA95, USA=1CBF9 - 1 (As in Choco Island 1)
E=1CA99, USA=1CBFD - 2 (As in Ghost Valley 2)
E=1CA9D, USA=1CC01 - 2 (As in Donut Plains 2)
E=1CAA1, USA=1CC05 - 2 (As in Bowser Castle 2)
E=1CAA5, USA=1CC09 - 3 (As in Mario Circuit 3)
E=1CAA9, USA=1CC0D - 1 (As in Koopa Beach 1)
E=1CAAD, USA=1CC11 - 2 (As in Choco Island 2)
E=1CAB1, USA=1CC15 - 1 (As in Vanilla Lake 1)
E=1CAB5, USA=1CC19 - 3 (As in Bowser Castle 3)
E=1CAB9, USA=1CC1D - 4 (As in Mario Circuit 4)
E=1CABD, USA-1CC21 - 3 (As in Donut Plains 3)
E=1CAC1, USA=1CC25 - 2 (As in Koopa Beach 2)
E=1CAC5, USA=1CC29 - 3 (As in Ghost Valley 3)
E=1CAC9, USA=1CC2D - 2 (As in Vanilla Lake 2)

You get the pattern? This relates to the LEVEL TEXT OFFSETS.
Which is shown in Time Trials and Battle Mode.

-- LEVEL TEXT OFFSETS (uses normal table) --

E=1CB51, USA=1CCB5 - MARIO CIRCUIT
E=1CB60, USA=1CCC4 - GHOST VALLEY
E=1CB6E, USA=1CCD2 - DONUT PLAINS
E=1CB7C, USA=1CCE0 - BOWSER CASTLE
E=1CB8B, USA=1CCEF - VANILLA LAKE
E=1CB99, USA=1CCFD - CHOCO ISLAND
E=1CBA7, USA=1CD0B - KOOPA BEACH
E=1CBB4, USA=1CD18 - BATTLE COURSE
E=1CBC3, USA=1CD27 - RAINBOW ROAD

Only shown in Time Trials and Battle Mode and uses the LEVEL NUMBER TEXT OFFSETS.

-- TEXT PLACEMENT OFFSETS (uses it's own table) --

E=1CA64, USA=1CBC8 - BATTLE COURSE 1
E=1CA68, USA=1CBCC - BATTLE COURSE 2
E=1CA6C, USA=1CBD0 - BATTLE COURSE 3
E=1CA70, USA=1CBD4 - BATTLE COURSE 4
E=1CA74, USA=1CBD8 - MUSHROOM CUP
E=1CA77, USA=1CBDB - FLOWER CUP
E=1CA7A, USA=1CBDE - STAR CUP
E=1CA7D, USA=1CBE1 - SPECIAL CUP
E=1CA80, USA=1CBE4 - MUSHROOM CUP 1 (MARIO CIRCUIT)
E=1CA84, USA=1CBE8 - MUSHROOM CUP 2 (DONUT PLAINS)
E=1CA88, USA=1CBEC - MUSHROOM CUP 3 (GHOST VALLEY)
E=1CA8C, USA=1CBF0 - MUSHROOM CUP 4 (BOWSER CASTLE)
E=1CA90, USA=1CBF4 - MUSHROOM CUP 5 (MARIO CIRCUIT)
E=1CA94, USA=1CBF8 - FLOWER CUP 1 (CHOCO ISLAND)
E=1CA98, USA=1CBFC - FLOWER CUP 2 (GHOST VALLEY)
E=1CA9C, USA=1CC00 - FLOWER CUP 3 (DONUT PLAINS)
E=1CAA0, USA=1CC04 - FLOWER CUP 4 (BOWSER CASTLE)
E=1CAA4, USA=1CC08 - FLOWER CUP 5 (MARIO CIRCUIT)
E=1CAA8, USA=1CC0C - STAR CUP 1 (KOOPA BEACH)
E=1CAAC, USA=1CC10 - STAR CUP 2 (CHOCO ISLAND)
E=1CAB0, USA=1CC14 - STAR CUP 3 (VANILLA LAKE)
E=1CAB4, USA=1CC18 - STAR CUP 4 (BOWSER CASTLE)
E=1CAB8, USA=1CC1C - STAR CUP 5 (MARIO CIRCUIT)
E=1CABC, USA=1CC20 - SPECIAL CUP 1 (DONUT PLAINS)
E=1CAC0, USA=1CC24 - SPECIAL CUP 2 (KOOPA BEACH)
E=1CAC4, USA=1CC28 - SPECIAL CUP 3 (GHOST VALLEY)
E=1CAC8, USA=1CC2C - SPECIAL CUP 4 (VANILLA LAKE)
E=1CACC, USA=1CC30 - SPECIAL CUP 5 (RAINBOW ROAD)

- TABLE (as in the LEVEL TEXT offsets) -

00 - 0
01 - 1
02 - 2
03 - 3
04 - 4
05 - 5
06 - 6
07 - 7
08 - 8
09 - 9
0A - A
0B - B
0C - C
0D - D
0E - E
0F - F
10 - G
11 - H
12 - I
13 - J
14 - K
15 - L
16 - M
17 - N
18 - O
19 - P
1A - Q
1B - R
1C - S
1D - T
1E - U
1F - V
20 - W
21 - X
22 - Y
23 - Z
24 - ?
25 - .
26 - ,
27 - !
28 - '
29 - "
2A - cc
2B - *blank*
2C - *blank*
2D - *black square*
2E - :
2F - *blank*
30 - L
31 - A
32 - P
33 - T
34 - IM
35 - E
36-DF - I dunno
E0 - MUSHROOM CUP
E1 - FLOWER CUP
E2 - STAR CUP
E3 - SPECIAL CUP
E4 - MARIO CIRCUIT
E5 - GHOST VALLEY
E6 - DONUT PLAINS
E7 - BOWSER CASTLE
E8 - VANILLA LAKE
E9 - CHOCO ISLAND
EA - KOOPA BEACH
EB - BATTLE COURSE
EC - RAINBOW ROAD
ED-FF - I dunno

This selects an offset from an offset category. For example, if you change E4 in 1CA80 to EB, it will show BATTLE COURSE 1 instead of MARIO CIRCUIT 1.

and if you change E0 in 1CA74 to EC, it will show RAINBOW ROAD instead of MUSHROOM CUP.

- Information found by NES Tea, reposted on acmlm's board by Ok Impala!