F u l l - s i z e C P U C a r d
S B C - 8 6 0
Chapter 2 Quick Installation Guide
2 - 16
Floppy (CN3)
Pin
Signal
Pin
Signal
1
GND
2
DENSEL#
3
GND
4
N.C
5
GND
6
N.C
7
GND
8
INDEX#
9
GND
10
MTRA#
11
GND
12
DRVB#
13
GND
14
DRVA#
15
GND
16
MTRB#
17
GND
18
DIR#
19
GND
20
STEP#
21
GND
22
WDATA#
23
GND
24
WGATE#
25
GND
26
TRK0#
27
GND
28
WPT#
29
N.C
30
RDATA#
31
GND
32
HDSEL#
33
N.C
34
DSKCHG#
2.17 Parallel Port 1 Connector (CN4)
Pin
Signal
Pin
Signal
1
STBX
2
AFD#
3
PTD0
4
ERR#
5
PTD1
6
PINIT#
7
PTD2
8
SLIN#
9
PTD3
10
GND
11
PTD4
12
GND
13
PTD5
14
GND
