User manual

5 PCM-9590 User Manual
Chapter 1 General Introduction
1.3.1.4 Others (chipset)
Serial ports SMSC3114 (LPC Super I/O) supports.
 4 full function serial ports. High Speed NS16C550A
 Compatible UARTs with Data rates to 1.5 Mbps
 Support IRQ Sharing among serial ports
 RS-485 Auto Direction Control Mode
 Connectors: 40 pins 2.0 mm 20 X 2 Box Header
– COM1 (RS-232)
– COM2 (RS-232/422/485 with auto-flow control)
– COM3 ~ 4 (RS-232)
Thermal sensor SMSC3114 (LPC Super I/O) supports
Parallel port SMSC3114 (LPC Super I/O) supports
 One Parallel Port
 SPP/EPP (1.7,1.9)/ECP (IEEE 1284 Compliant) mode
Connector: 26 pins 2.0 mm Box header
Keyboard/Mouse
connectors
SMSC3114 supports
PS/2 Keyboard and Mouse interface
Connector: 1X 6 Pins Wafer Box
LAN
 ICH7M Support integrated 10/100 and 82573L Gigabit
LAN Use Intel 82573L LAN chipset Connecter:
– G: Box header 5*2P (M) 2.00 mm, Pin header 4*2P
(M) 2.00 mm
– M: Box header 5*2P (M) 2.00 mm
GPIO PCA9554 supports:
 SMbus expansion
 16 I/O Pins
 5 V tolerance I/Os
Fan SMSC3114 supports:
Programmable automatic fan control based on temperature
System FAN Power Connector x 1
It should be added near by the CPU socket
Connector type: 2.0 mm Wafer box 3 x 1
Default is +12 V Fan
– Pin1: GND
– Pin2: +12 V
– Pin3: Fan speed signal input