User`s manual

NA-821 Series Network Appliance User’s Manual
Hardware and Installation
19
2.4.1 Keyboard & PS/2 Mouse Connector (CN17)
The board supports a keyboard and Mouse interface. Connector CN17
is a DIN connector for PS/2 keyboard Connection VIA “Y” Cable.
Pin Signal Pin Signal
1 VCC 2 KBDATA
3 KBCLK 4 GND
5 VCC 6 VCC
7 MSDATA 8 MSCLK
9 GND 10 NC
CN17
2.4.2 SATA Port 1 ~ 5 Connectors (CN11, CN15, CN8,
CN10, CN7)
These SATA connectors are for high-speed SATA interface ports and
they can be connected to serial ATA hard disk devices.
Pin Signal Pin Signal
1 GND 2 TX+
3 TX- 4 GND
5 RX- 6 RX+
7 GND
CN11, CN15, CN8, CN10, CN7