Knuckles in Sonic 2 failure to boot on newer versions

[FourHawk]

When you attempt to load Knuckles in Sonic 2 (the normal version and not the version you get if you build the KiS2 disasm with the standaloneKiS2 flag) the emulator fails to load it, checking the log it keeps throwing this error [M68K PC: 0x300000, Z80 PC: 0x000C] Attempted to read past the end of external RAM (0x100000 when the external RAM ends at 0x0), note that the rom the gets produced with the KiS2 disasm standaloneKiS2 flag runs fine

[Clownacy]

The external RAM (SRAM) logic was mistakenly enabled even when the cartridge doesn't have any. S&K probably repurposes the SRAM-enable flag to map-in the KiS2 chip.