SBC81613 Socket 370 All-in-One CPU Card Series User
’
s Manual
Hardware Description
24
4.8 Ethernet
Connector: CN21, CN22
The RJ-45 connector is used for Ethernet. To connect the
SBC81613 Series
to 10,100 or 1000 Base-T hub, just plug one
end of the cable into the
CN21
or
CN22
.
The LAN1 jack label is
CN22
and the LAN2 jack lable is
CN21
.
SBC81613VGE: The LAN1 is RTL8100C for 10/100 Mb/s Base-
T and the LAN2 is RTL8110S for 10/100/1000
Mb/s Base-T.
SBC81613V2E: The LAN1 and LAN2 is RTL8100C for 10/100
Mb/s Base-T.
SBC81613VE: The LAN1 is RTL8100C for 10/100 Mb/s Base-T
SBC81613VEC, VECD: The LAN1 is RTL8100C for 10/100 Mb/s
Base-T.
4.9 Floppy Disk Controller: CN8
The
SBC81613 Series
provides a 34-pin header type connector,
CN8
, supporting up to two floppy drives. The floppy drives may
be any one of the following types: 5.25" 360KB/1.2MB and 3.5"
720KB/1.44MB/2.88MB.
Floppy Disk Connector Pin Assignment: CN8
Pin Description Pin
Description Pin
Description
1 GND
2
Reduce write
Current
3 GND
4 N/C
5 GND
6 N/C
7 GND
8 Index
#
9 GND
10
Motor enable A #
11
GND
12
Drive Select B #
13
GND
14
Drive select A #
15
GND
16
Motor enable B #
17
GND
18
Direction #
19 GND
20 STEP
#
21 GND
22
Write data #
23
GND
24
Write gate #
25 GND
26 Track
#
27 GND
28
Write protect #
29
GND
30
Read data #
