const fs = require('fs'); //let bin = fs.readFileSync("replica1-firmware.double-ROM.bin"); let bin = fs.readFileSync("replica1-firmware.double-ROM.modded.bin"); let rom1 = new Uint8Array(bin.slice(0, 0x2000)); let rom2 = new Uint8Array(bin.slice(0x2000, 0x4000)); //fs.writeFileSync("replica.rom1.e000.bin", rom1); //fs.writeFileSync("replica.rom2.e000.bin", rom2); fs.writeFileSync("replica.rom1.e000.modded.bin", rom1); fs.writeFileSync("replica.rom2.e000.modded.bin", rom2); console.log(`written`);