http://www.TYAN.com
15
J41/J43: IEEE1394a Connectors
9 1
10 2
Signal
Pin
Pin
Signal
XTPA+
1 2
XTPA-
GND
3 4
GND
XTPB+
5 6
XTPB-
NC
7 8
VCC
NC
9 10
GND
Use these headers to connect to the USB devices
via the enclosed USB cable.
J40: COM2 Header
2 10
1 9
Use these pin definitions to connect a port to COM2.
*TYAN does not provide cable for this header. It is
designed for OEM use only.
Signal
Pin
Pin
Signal
DCD
1 2
DSR
RXD
3 4
RTS
TXD
5 6
CTS
DTR
7 8
RI
GND
9 10
NC/Key
JP1: LAN2 Enable/Disable Jumper
Open
-Disables onboard LAN2 function.
Closed
-(Default) Enables onboard LAN2 function.
J46: SMDC Connector
For connection with Tyan Server Management Daughter Card (SMDC).
The SMDC connector supports
J45: Front Panel Header
1
2
PWR LED+
HDDLED-
3
4
PWR LED-
Reset SW
5
6
PWR SW
Reset SW
7
8
PWR SW
EXINT
9
10
NC
EXINT
11
12
NC
+5V
SB
13
14
x
SDA
15
16
Chassis Intr# (Active Low)
SCL
17
18
Chassis Intr# (Active Low)
Содержание S2865
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Страница 11: ...http www TYAN com 11 2 2 Block Diagram Tomcat K8E S2865 Block Diagram ...
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