
NANO-4386A2 Motherboard
Page 18
2.6.5 Intel
®
ICH4 PCI Interface
The ICH4 PCI interface provides a 33 MHz, Rev. 2.2 compliant implementation. All PCI
signals are 5 V tolerant, except PME#. The ICH4 integrates a PCI arbiter that supports up
to six external PCI bus masters in addition to the internal ICH4 requests.
2.6.6 Intel
®
ICH4 Real Time Clock
256 bytes of battery backed RAM is provided by the Motorola MC146818A real time clock
(RTC) integrated into the ICH4. The RTC operates on a 3V battery and 32.768KHz crystal.
The RTC keeps track of the time and stores system data even when the system is turned
off.
2.6.7 Intel
®
ICH4 USB Controller
Up to six high-speed, full-speed or low-speed USB devices are supported by the ICH4.
High-speed USB 2.0, with data transfers of up to 480Mb/s, is enabled with the ICH4
integrated Enhanced Host Controller Interface (EHCI) compliant host controller. USB
full-speed and low-speed signaling is supported by the four ICH4 integrated Universal
Host Controller Interface (UHCI) controller.
2.7 PCI Bus
The PCI bus controller on the ICH4 southbridge is compliant with PCI Revision 2.2
specifications and has a 33 MHz PCI clock.
2.8 LPC Bus Components
2.8.1 LPC Bus Overview
The LPC bus is connected to components listed below:
BIOS chipset
Super I/O chipset
2.8.2 BIOS Chipset
Содержание NANO-4386A2
Страница 1: ...NANO 4386A2 Motherboard Page i NANO 4386A2 Motherboard...
Страница 19: ...NANO 4386A2 Motherboard Page 1 1 Introduction Chapter 1...
Страница 22: ...NANO 4386A2 Motherboard Page 4 Figure 1 1 NANO 4386A2 Overview Front Figure 1 2 NANO 4386A2 Overview Back...
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Страница 27: ...NANO 4386A2 Motherboard Page 9 2 Detailed Specifications Chapter 2...
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Страница 43: ...NANO 4386A2 Motherboard Page 25 3 Unpacking Chapter 3...
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Страница 49: ...NANO 4386A2 Motherboard Page 31 4 Connector Pinouts Chapter 4...
Страница 69: ...NANO 4386A2 Motherboard Page 51 Figure 4 15 PCI 104 Connector Location...
Страница 77: ...NANO 4386A2 Motherboard Page 59 Figure 4 20 SO DIMM Socket Location...
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Страница 87: ...NANO 4386A2 Motherboard Page 69 5 Installation Chapter 5...
Страница 119: ...NANO 4386A2 Motherboard Page 101 6 AMI BIOS Chapter 6...
Страница 163: ...NANO 4386A2 Motherboard Page 145 7 Driver Installation Chapter 7...
Страница 189: ...NANO 4386A2 Motherboard Page 171 A BIOS Menu Options Appendix A...
Страница 193: ...NANO 4386A2 Motherboard Page 175 B Watchdog Timer Appendix B...
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Страница 197: ...NANO 4386A2 Motherboard Page 179 C Address Mapping Appendix C...
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Страница 201: ...NANO 4386A2 Motherboard Page 183 D External AC 97 Audio CODEC Appendix D...
Страница 207: ...NANO 4386A2 Motherboard Page 189 Index...