If you appreciate the work done within the wiki, please consider supporting The Cutting Room Floor on Patreon. Thanks for all your support!
Proto:Super Game Boy
Jump to navigation
Jump to search
This page details one or more prototype versions of Super Game Boy.
 | This page or section details content from the September 2020 Nintendo Leak. Check the September 2020 Nintendo Leak category for more pages also sourced from this material. |
Present in the Game Boy lotcheck leak were a number of Super Game Boy ROMs.
 | To do: Add more differences, such as datamining SYSSGB-X.2 and the SGBLOGs. |
Super Game Boy 1
| Filename | SHA256 | Date (JST) | Description |
|---|---|---|---|
| SYSSGB-X.2 | c3ebb20964bf68d5e4f7dae9f5ec2556436e5f5d975c6e90da6479736f50ca5d | 1994-03-06 05:04:48 | Unidentified. Seems similar in-game, but the ROM seems to have many differences. Picture of PCB. |
| SYSSGB-0.1 | 99e21a25876463981cc7a7453cfcda189813c2a1cf814f79254f3391d3773183 | 1994-03-23 05:48:16 | Identical to "Super Game Boy (Japan, USA) (Rev 1) (Beta) (1994-03-23)" only with checksums entered into header. |
| SYSSGB-0.2P | 5e2eba3795f70dafe6be3bec0f65193e175821f7d7740ffe6d34d9d5a6204ca0 | 1994-03-24 01:13:18 | Only 4 bytes different from SYSGB-0.2N: three in the ROM header, and one at 0x02AB. Seems to be the PAL version. |
| SYSSGB-0.2N | bba9c269273bedb9b38bd5eb23bfaa6e509b8decc7cb80bb5513905af04f4ceb | 1994-03-24 01:20:22 | Hash matches "Super Game Boy (Japan, USA)". |
| SYSSGBNT | 1994-03-25 02:10:52 | ||
| SYSSGB-1 | c6c4daab5c899b69900c460787de6089edabe94b760f96d9f583d30cc0a5bb30 | 1994-04-04 03:53:10 | Hash matches "Super Game Boy (Japan, USA) (Rev 1)". |
| SYSSGB-2 | a75160f7b89b1f0e20fd2f6441bb86285c7378db5035ef6885485eaff6059376 | 1994-05-09 02:57:32 | Hash matches "Super Game Boy (World) (Rev 2)". |
SGB Logger
Both of these are stuck at a blue screen on boot, which may suggest that they require a devkit or other external hardware in order to run properly.
| Filename | SHA256 | Date (JST) | Description |
|---|---|---|---|
| SGBLOG-0.1 | 207685a416bb838ad4c74de089ab6d2191bcd3e073874b0330ab485ebc04af38 | 1994-09-13 02:47:24 | |
| SGBLOG-1.0 | a271c51d74adfea6610154324ff63b2ee439119f02942dc32e56c2b03fa97fa6 | 1994-09-13 04:03:38 | Named "SGB LOGGER" in ROM header. |
Super Game Boy 2
| Filename | SHA256 | Date (JST) | Description |
|---|---|---|---|
| SYSSGB2-10 | c172498a23d1176672931bab33b629c7d28f914a43dca9e540b8af1b37ccf2c6 | 1997-10-13 08:56:00 | Hash matches "Super Game Boy 2 (Japan)". |
