I have not clarified difference between versions, but similar function whose length has been changed and inserted functions are one clue to know difference between versions. I used USA region ROM for this verification. The length is number of instructions. Multiply it by 4 to know length as bytes.
| 1.00 USA | 1.01 USA | |||
| address | length | address | length | |
| 8000A1D8 | 10 | 8000A1D8 | 18 | increased |
| 800140BC | 344 | 800140DC | 347 | increased |
| 80015624 | 139 | 80015650 | 142 | increased |
| 8001A918 | 275 | 8001A950 | 306 | increased |
| 8001BE90 | 455 | 8001BF44 | 459 | increased |
| 8002919C | 81 | 80029260 | 86 | increased |
| 8002CBC4 | 148 | 8002CC9C | 156 | increased |
| 80043588 | 87 | 80043680 | 120 | increased |
| 8007E1AC | 232 | 8007E328 | 286 | increased |
| 8007EB44 | 487 | 8007ED98 | 489 | increased |
| 8007F2E0 | 343 | 8007F53C | 247 | decreased |
| 8007F918 | 108 | inserted | ||
| 800DC398 | 1194 | 800DC624 | 1192 | decreased |
| 800EA774 | 27 | 800EA9F8 | 30 | increased |
| 800EA9BC | 237 | 800EAC4C | 240 | increased |
| 801166C8 | 531 | 80116964 | 534 | increased |
| 8011AA50 | 244 | 8011ACF8 | 256 | increased |
| 8011AE24 | 332 | 8011B0FC | 335 | increased |
| 801262CC | 1141 | 801265B0 | 1163 | increased |
| 8012EBBC | 63 | inserted | ||
| 8012EC14 | 199 | 8012F04C | 143 | decreased |
| 801302C0 | 105 | 80130618 | 111 | increased |
| 80130484 | 61 | 801307F4 | 67 | increased |
| 80145304 | 292 | 8014568C | 332 | increased |
| 80148C18 | 93 | 80149040 | 101 | increased |
| 80148D8C | 207 | 801491D4 | 213 | increased |
| 8014A9F0 | 930 | 8014AE50 | 936 | increased |
| 8014D08C | 25 | 8014D504 | 32 | increased |
| 80152040 | 168 | 801524D4 | 174 | increased |
| 801793B8 | 157 | 80179864 | 164 | increased |
| 801796BC | 31 | 80179B84 | 38 | increased |
| 801797A4 | 162 | 80179C88 | 174 | increased |
| 80179A2C | 289 | 80179F40 | 301 | increased |
| 8017B3F8 | 116 | 8017B93C | 121 | increased |
| 8018B054 | 421 | 8018B5AC | 430 | increased |
| 801A1230 | 177 | 801A17AC | 179 | increased |
| 801A14F4 | 232 | 801A1A78 | 244 | increased |
| 801CF0AC | 273 | 801CF660 | 280 | increased |
| 801D07C0 | 26 | 801D0D90 | 34 | increased |
| 801E88B8 | 22 | 801E8EA8 | 40 | increased |
| 8020A760 | 212 | 8020AD98 | 222 | increased |
| 8020B0F0 | 548 | 8020B750 | 554 | increased |
| 80219A88 | 115 | 8021A100 | 127 | increased |
| 8021DDA8 | 88 | 8021E450 | 57 | decreased |
| 8021DFEC | 266 | 8021E618 | 272 | increased |
| 8021EB18 | 132 | 8021F15C | 135 | increased |
| 80226EF4 | 90 | 80227544 | 110 | increased |
| 8022705C | 153 | 802276FC | 155 | increased |
| 80228658 | 236 | 80228D00 | 243 | increased |
| 80238710 | 195 | 80238DD4 | 208 | increased |
| 80245FF4 | 27 | inserted | ||
| 802BB720 | 367 | 802BBE80 | 371 | increased |