User manual

5 PCA-6028 User Manual
Chapter 1 Hardware Configuration
1.4 Jumpers and Connectors
Connectors on the PCA-6028 single host board link it to external devices such as
hard disk drives and a keyboard. In addition, the board has a number of jumpers
used to configure your system for your application.
The tables below list the function of each of the board jumpers and connectors. Later
sections in this chapter give instructions on setting jumpers. Chapter 2 gives instruc-
tions for connecting external devices to your motherboard.
Table 1.1: Jumper list
Label Function
JCMOS1 CMOS clear
JME1 Clear ME data
JWDT1 Watchdog timer output selection
JOBS1 HW Monitor Alarm
Table 1.2: Connectors
Label Function
LPT1 Parallel port, Parallel port x 1, supports SPP/EPP/ECP mode
LAN1 Intel I217V for all SKUs
LAN2 Intel I211 (G2 sku only)
VGA1 VGA connector
KBMS1 PS/2 keyboard and mouse connector
KBMS2 External keyboard/mouse connector
COM1 Serial port: COM1; RS-232 (9-pin Box Header)
COM2 Serial port: COM2; RS-232 (9-pin Box Header)
JIR Infrared connector
JFP3
(Keyboard Lock and
Power LED)
Power LED
Suspend: Fast flash (ATX/AT)
System On: ON (ATX/AT)
System Off: OFF ((ATX/AT))
JFP2 External speaker / SATA HDD LED connector
JFP1 Power Switch / Reset connector
JCASE1 Case Open
CPUFAN1 CPU FAN connector (4-pin)
LANLED1 LAN1/2 LED extension connector
HDAUD1 HD audio extension module connector
USB01 USB port 0,1
USB23 USB port 2,3
USB45 USB port 4,5
USB8 USB port 8
USB9 USB port 9
USB1011 USB port 10,11
SATA1 Serial ATA1
SATA2 Serial ATA2
SATA3 Serial ATA3
SATA4 Serial ATA4
CPU1 CPU Socket