GBAccelerator GBC Installation: Game Boy Color

  • Disassemble your Game Boy Color
  • Remove crystal X1
  • Place the GBAccelerator on the PCB as shown in the diagram
  • Make connections as shown in the diagram
  • Reassemble your GBC

GBAccelerator Game Boy Color Wiring Diagram

 

GBAccelerator GBC Connections
GND Cartridge Connector Pin 32 (GND)
V+ Cartridge Connector Pin 1 (VDD)
CLK X1 Bottom Left Pin
LED Q2E
BUTTON (S) P12
BUTTON (U) P10
BUTTON (D) P11

Installation Tips

  • Use low-wattage, fine-tipped soldering iron
  • Use flux or rosin-core solder
  • Don’t hold the iron on the GBAccelerator or the GBC board too long as you may lift the solder pad
  • Solid 30-gauge wire is recommended
  • Follow wire routing indicated in diagram so wires don’t cross button pads, screw holes, or tall components
  • Cut off excess wire length
  • If using normal control mode, the three button connections on the GBAccelerator are interchangeable; it does not matter which one goes to which button.  If you wish to use up/down control mode, make sure the correct button inputs (Select, Up, Down) are connected to the desired GBC buttons
  • If alternate button assignments are desired, see button signal list for available connection points

 

Button Signal List

P00- Right
P01- Left
P02- Up
P03- Down

P10- A
P11- B
P12- Select
P13- Start