SNES Advanced DIP42 4MB
The SNES Advanced DIP42 4MB is a homebrew or reproduction board that supports LoROM and HiROM games up to 4MB (32 Megabit) with a 42 Pin EPROM with support WRAM with a battery.
U1 – ROM – 27C160/27C322 or compatible. (Not Carried)
U2 – Lockout Chip – SuperCIC Key (10F322 or 12F629 programmed with Super CIC Key) (HERE)
U4,U5 – Address Multiplexing Chip x2 – 74LS257 (HERE)
U6 – Address Decoder Chip 74LS139 (HERE)
C1,C6 – 22uf 16V Capacitor (HERE)
C2,C3,C4,C5 – 0.1uf 50V Capacitor (HERE)
D1,D2 – 100V 300MA Diode – 1N4148-T50A (HERE)
R2,R3 – 1K Ohm Resistor (HERE)
R1 – 100K Ohm Resistor (HERE)
BT1 – Battery – CR2032 Battery with tabs (Not Carried)
Q1 – NPN Transistor BC547BTA (HERE)
Build instructions/tutorials aren’t available at this time. If you are uncomfortable or new to building your own cartridges please wait for tutorials to become available.