Instruction manual

20 SBC-400 User's Manual
jumpers on the drives. If you install just one drive, set it as the
master.
Pin assignments
The following table lists the pin numbers and their respective
signals:
Enhanced IDE connector (CN1)
Pin Signal Pin Signal
1 Reset 2 GND
3D7 4D8
5D6 6D9
7 D5 8 D10
9D4 10D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 GND 20 N.C.
21 N.C, 22 GND
23 IOW 24 GND
25 IOR 26 GND
27 IORDY 28 BALE
29 N.C. 30 GND
31 IRQ 32 -I/O CS16
33 A1 34 N.C.