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IMB-9452 Motherboard
The IMB-9452 motherboard supports a single FDD. The following FDD formats are
compatible with the board.
5.25”: 360KB and 1.2MB
3.5”: 720KB, 1.44MB and 2.88MB
2.10 Serial Ports
The IMB-9452 has six high-speed UART serial ports, configured as COM1, COM2, COM3,
COM4, COM5 and COM6. The serial ports have the following specifications.
16C550 UART with 16-byte FIFO buffer
115.2Kbps transmission rate
2.11 Real Time Clock
256-byte battery backed CMOS SRAM
2.12 Infrared Data Association (IrDA) Interface
The IMB-9452 IrDA supports the following interfaces.
Serial Infrared (SIR)
Shift Keyed Infrared (ASKIR)
If an IrDA port is need, COM2 must be configured as either SIR or ASKIR mode in the
BIOS under
Super IO devices
. Normal RS-232 COM2 is then disabled.
2.13 USB Interfaces
The IMB-9452 supports six USB interfaces, two internal and four external. The USB
interfaces support USB 2.0.
2.14 BIOS
The IMB-9452 uses a licensed copy of AMI BIOS. The features of the flash BIOS used are
listed below:
SMIBIOS (DMI) compliant
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Содержание IMB-9452
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Страница 15: ...IMB 9452 Motherboard Chapter 1 1 Introduction Page 15 ...
Страница 21: ...IMB 9452 Motherboard Chapter 2 2 Detailed Specifications Page 21 ...
Страница 33: ...IMB 9452 Motherboard 3 Connectors and Jumpers Chapter 3 Page 33 ...
Страница 79: ...IMB 9452 Motherboard 4 Installation and Configuration Chapter 4 Page 79 ...
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Страница 97: ...IMB 9452 Motherboard 5 AMI BIOS Setup Chapter 5 Page 97 ...
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Страница 153: ...IMB 9452 Motherboard Chapter 6 6 Software Drivers Page 153 ...
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Страница 173: ...IMB 9452 Motherboard A BIOS Configuration Options Appendix A Page 173 ...
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Страница 179: ...IMB 9452 Motherboard B Watchdog Timer Appendix B Page 179 ...
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Страница 183: ...IMB 9452 Motherboard C Address Mapping Appendix C Page 183 ...
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Страница 187: ...IMB 9452 Motherboard D Index Page 187 ...