TDT BH32, Manual, Page: 15 / 16

System 3 17-31
BH32 Behavioral Cage Controller
DB25 Digital IO Pinout
Pin Name Description Pin Name Description
1 C1 Bank C
Bits 1, 3, 5, and 7
14 C2 Bank C
Bits 2, 4, 6, and 8
2 C3 15 C4
3 C5 16 C6
4 C7 17 C8
5 GND Digital I/O Ground 18 A1 Bank A
Bits 1, 3, 5, and 7
6 A2 Bank A
Bits 2, 4, 6, and 8
19 A3
7 A4 20 A5
8 A6 21 A7
9 A8 22 B1 Bank B
Bits 1, 3, 5, and 7
10 B2 Bank B
Bits 2, 4, 6, and 8
23 B3
11 B4 24 B5
12 B6 25 B7
13 B8