Filter
Top Products
52 HMI-640S User's Manual
4.10.2 Ethernet configuration
The CPC-2245N is equipped with a high performance 32-bit PCI-bus
Fast Ethernet interface that are fully compliant with IEEE 802.3u
10/100Base-T specifications. Ethernet connector is a RJ-45 jack.
User can follow a transfer table to connect Ethernet signals to a
standard RJ-45 connector.
Table 4-13: Ethernet configuration
RJ-45 CN4 RJ-45 CN4
Pin Signal Pin Signal Pin Signal Pin Signal
1 TD+ 36 TPT+ 2 TD - 35 TPT-
3 RD+ 39 TPR+ 4 NC - -
5 NC - - 6 RD- 38 TPR-
7NC-- 8NC--
4.10.3 Keyboard and PS/2 mouse connector
The CPC-2245N provides a keyboard and PS2 mouse interface
through a 40-pin FPC connector (CN4) for connection of PS/2
keyboard and PS/2 mouse.
In most cases, especially in embedded applications, a keyboard is
not used. The standard PC/AT BIOS will report an error or fail
during power-on self-test (POST) after a reset if the keyboard is not
present. The CPC-2245N's BIOS "Standard CMOS Features" allows
you to select "Halt on" under the "All, but keyboard" or "All, but
disk/key" selection. This allows no-keyboard operation in embed-
ded system applications without the system halting under POST
(power on self test).