Game Pak Bus; Table 4 - Game Pak Bus Terminals - Nintendo GAME BOY ADVANCE Programming Manual

May 25, 2005
3.3.2

Game Pak Bus

The Game Pak bus has a total of 32 terminals, which are described in the following table.

Table 4 - Game Pak Bus Terminals

Game Pak ROM Access
No.
Terminal
1 VDD (3.3V)
2 PHI
3 /WR
4 /RD
5 /CS
6 AD0
7 AD1
8 AD2
9 AD3
10 AD4
11 AD5
12 AD6
13 AD7
14 AD8
15 AD9
16 AD10
17 AD11
18 AD12
19 AD13
20 AD14
21 AD15
© 1999-2005 NINTENDO
Game Pak Memory Wait Control
Use
Write Flag
Read Flag
ROM Chip Selection
Terminals used for both
address (lower) and data
Game Pak RAM Access
Terminal
VDD (3.3V)
PHI
/WR Write Flag
/RD Read Flag
/CS ROM Chip Selection
A0 Address
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
AGB-06-0001-002-B13
Released: May 27, 2005
13
Use