HwB: GameBoy Cartridge Connector

GameBoy Cartridge

Available on the Nintendo GameBoy.

UNKNOWN (At the GameBoy)

UNKNOWN CONNECTOR at the GameBoy.

Pin	Name	Description
1	VCC	+5 VDC
2	?	? Connected on Gameboy, but not used on GamePaks.
3	/RESET	Reset
4	/WR	Write
5	?	? Used by paging PAL on high capacity GamePaks.
6	A0	Address 0
7	A1	Address 1
8	A2	Address 2
9	A3	Address 3
10	A4	Address 4
11	A5	Address 5
12	A6	Address 6
13	A7	Address 7
14	A8	Address 8
15	A9	Address 9
16	A10	Address 10
17	A11	Address 11
18	A12	Address 12
19	A13	Address 13
20	A14	Address 14
21	/CS	Chip Select
22	D0	Data 0
23	D1	Data 1
24	D2	Data 2
25	D3	Data 3
26	D4	Data 4
27	D5	Data 5
28	D6	Data 6
29	D7	Data 7
30	/RD	Read
31	?	? Connected on Gameboy, but not used on Game-Paks.
32	GND	Ground

Contributor: Joakim Цgren

Source: Nintendo GameBoy FAQ, Pinout by Peter Knight & Josef Mollers

Please send any comments to Joakim Цgren.