Kontron AT8402 User Manual - Manual (Page 41)

AT8402 Hardware Description
Page 3 - 8 AT8402 User Guide
The front plate connector has the following pinning:
The RS232 Management Interface uses the following pins of the ATCA Zone 3 connector:
3.1.4.4 SDRAM
Five 512 Mbit devices, soldered directly onto the PCB, provide 256 MByte of SDRAM plus 64
MByte for ECC.
The SDRAM interface of the PPC is 32 bit wide and operated at 133 MHz.
Table 3-6: Serial Port (J34) Pin Assignment
Pin
Number
Signal
1 N.C.
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 N.C.
10 N.C.
Table 3-7: RS232 Pins on RTM Connector
J30 Pin Function
A9 RI
A10 RTS
B9 DTR
B10 RXD
C9 CTS
C10 DSR
D9 TXD
D10 CD
10
1