IEI Technology IMBA-9454ISA, User Manual

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IMBA-9454ISA ATX Motherboard
Page 34
2.6.3.8 Super I/O Parallel Port
The multi-mode high-performance parallel port supports the bi-directional Standard
Parallel Port (SPP), the Enhanced Parallel Port (EPP) and the Extended Capabilities Port
(ECP) modes.
2.6.4 Fintek F81216DG LPC Serial Port Chipset
The Fintek F81216DG chipset enables the addition of four additional UART serial ports
(COM3, COM4, COM5 and COM6). UART includes 16-byte send/receive FIFO. The
Fintek serial port chipset is interfaced to the Southbridge chipset through the LPC bus.
Some of the features of the Fintek chipset are listed below:
Supports LPC interface
Totally provides 4 UART (16550 asynchronous) ports
o
3 x Pure UART
o
1 x UART+IR
One Watch dog timer with WDTOUT# signal
One Frequency input 24/48MHz
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2.7 Environmental and Power Specifications
2.7.1 System Monitoring
Three thermal inputs on the IMBA-9454ISA Super I/O Enhanced Hardware Monitor
monitor the following temperatures:
CPU temperature
System Temperature 1
System Temperature 2
All three fan speeds are monitored and can be seen in the BIOS as:
CPI Fan Speed
System Fan 1 Speed
System Fan 2 Speed