Nintendo Power GB Memory Cartridge (CS174) (Prototype)
This is a prototype version of the Nintendo Power GB Memory Cartridge. This particular one is labelled “CS174” and is housed on a development PCB containing a copy of Yu-Gi-Oh! Monster Capsule GB.
Screenshots
ROM Information
----| File Data |--------------------------------------------------
System: Nintendo - Game Boy
File: NP_1MB_ROM_Backup_2021-06-08_12-29-48.gb
BitSize: 8 Mbit
Size (Bytes): 1048576
CRC32: 1371E872
MD5: B980DA92693762BD3A7A4791FE08766E
SHA1: 4ED5607DD83EBE7975C492B08D36870F8DD6E302
SHA256: DAF4055A1E873944130B0E3E4A61ED9991831FB66A7C91AE52FCA7DA0E2D61DB
----| Header Data |------------------------------------------------
Entry Point: 0x0150C300
Logo Code: Ok
Title: YU-GI MCGB AYCJ
New Licensee Code: A4 (Konami)
SGB Support: 0x03 (Yes)
Cartridge Type: 0x1B (ROM + MBC5 + RAM + BATTERY)
ROM Size: 0x05 (Ok; 8 Mbit; 1048576 Bytes)
RAM Size: 0x03 (256 Kbit)
Old Licensee Code: 0x33
Version: 0x00 (v1.0)
Header Checksum: 0xCE (Ok)
Global Checksum: 0x40B0 (Ok)
Board / Cartridge Images
Special Thanks
Massive thanks to Mizuho and two other anonymous users for sending this in for release!