Kontron AT8402 User Manual - Manual (Page 60)

AT8402 Hardware Description
Page 3 - 27 AT8402 User Guide
Connection to the RJ45 can be established with a straight through Ethernet cable and a RJ45
(female) to SubD (female) adapter if required. The adapter is described in the following table.
Table 3-22: Serial console terminal cable interface: RJ45 Female to DB9 Female
3.2.2 Fast Ethernet Management Interface
The Fast Ethernet port of the PowerPC 405 GP is used as a management interface. The ex-
ternal FE PHY device on the front board is connected to the RJ45 connector of the RTM.
The default setting of the AT8402's PHY is to operate in autonegotiation enabled mode, 10/100,
Full or Half duplex. The two LEDs of the RJ 45 connector are controlled by the CPLD.
The connection is established with a straight through Ethernet cable.
Table 3-23: FE Port (RJ45) Pin Assignment
Pin
Number
Signal
1 TX+
2 TX-
3 RX+
4 NC
5 NC
6 RX-
7 NC
8 NC
RJ45 Female RJ45 Pin
Number Signal Connected Description DB9 Pin
Number
DB9 Female
1 RTS Y Request To Send 8
2 DTR Y Data Terminal Ready 6
3 TXD Y Transmit 2
4 GND N Ground -
5 GND Y Ground 5
6 RXD Y Receive 3
7 DSR Y Data Set Ready 4
8 CTS N Clear To Send 7
- RI N Ring Indicator
(Not used)
9
Front View
- DCD N Carrier Detect
(Not used)
1
Front View