User manual GIGABYTE GA-6BXM

[. . . ] Table Of Contents TABLE OF CONTENTS 1. PREFACE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1. 2. KEY FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1. 3. PERFORMANCE LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1. 4. [. . . ] TRIONES Bus Master IDE Driver 3. 70 Processor Winbench98 CPU mark32 FPU Winmark Business Disk Hi-End Disk Business Graphics Hi-End Graphics Intel Pentium® II 400MHz(100x4) 1080 2070 2210 5460 202 235 36. 6 40. 7 1-2 350MHz(100x3. 5) 908 1810 1430 5220 181 204 34 38. 7 Winstone98 Business Hi-End Introduction 1. 4. BLOCK DIAGRAM 66MHz SLOT1 3. 3V EDO/SDRAM DIMM Sockets SDRAM Host Bus PAC 82443BX CHIPSET 100MHz DRAM Bus ATi RAGE PRO AGP Bus VGA 66MHz 33MHz 33MHz 66MHz Clock Generator PCI Bus 33MHz 48MHz 14. 318MHz 14. 318MHz 24MHz 14. 318MHz IDE Bus PIIX4 82371EB CHIPSET USB Ports ISA Bus Ultra DMA/33 IDE Ports USB Bus COM Ports I/O CHIPSET MIC L-IN L-OUT Game Port 24. 576MHz AC-2 LPT Port Floppy Port PS/2 Keyboard PS/2 Mouse IT8671F YAMAHA 1-3 6BXM 1. 5. INTRODUCE THE Pentium® II Processor & AGP Figure 1:Retention Mechanism & attach Mount 1-4 Introduction Figure 2:OEM Pentium® II Processor Figure 3:Heatsink / FAN & Heat sink support for OEM Pentium® II Processor Figure 4:Boxed Pentium® II Processor & Heat sink support 1-5 6BXM 1. 6 What is AGP? The Accelerated Graphics Port (AGP) is a new port on the Host-To-PCI bridge device that supports an AGP port. The main purpose of the AGP port is to provide fast access to system memory. The AGP port can be used either as fast PCI port (32-bits at 66MHz vs. 32-bits at 33MHz) or as an AGP port which supports 2x data-rate, a read queue, and side band addressing. When the 2x-data rate is used, the port can transmit data at 533MB/sec (66. 6*2*4). The read-queue can be used to pipeline reads ­ removing the effects of the reads-latency. Side band addressing can be used to transmit the data address on a separate line in order to speed up the transaction. 1-6 Specification 2. HARDWARE · CPU · SPEED - Pentium® II / Celeron processor 233 ­ 633 MHz. (2X mode 133MHz) - 33 MHz PCI-Bus speed. - 8 MHz AT bus speed. · DRAM MEMORY - 3 banks 168 pins DIMM module sockets on board. - Use 16 / 32 / 64 / 128 / 256 MB DIMM module DRAM. - Supports 3. 3V SDRAM / EDO type DRAM. · CACHE MEMORY - 32 KB 1st cache memory included in CPU. - Supports DIB speed mode for L2 Cache. · I/O BUS SLOTS - 4 33MHz Master / Slave PCI-BUS. - 1 66MHz / 133MHz AGP bus. · IDE PORTS - 2 Ultra DMA 33 Bus Master IDE channels on board. (Using IRQ14, 15) - Support Mode 3, 4 IDE & ATAPI CD ­ ROM. · I/O PORTS - Supports 2 16550 COM ports. - Supports 1 PS/2 Keyboard. 2-1 6BXM · Audio Ports - 1x Line in - 1x Line out - 1x Micro in - 1x Game Port - 2x CD Line in - 1x TEL · GREEN FUNCTION - Suspend mode support. - Monitor all IRQ / DMA / Display / I/O events. · BIOS · DIMENSION 2. 2. SOFTWARE · DRIVER - 2M bits FLASH RAM. - Supports Plug & Play, DMI Function. - ATX Form Factor, 4 layers PCB. - Bus Master IDE Driver. - ATi 3D RAGE PRO Driver. · BIOS · O. S. - Licensed AWARD BIOS. [. . . ] Whether your system can run under 75, 83, 112 or 133MHz properly will depend on your hardware configurations: CPU, SDRAM, Cards, etc. 3-8 Hardware Installation 3. 6. CMOS RTC & ISA CFG CMOS SRAM The mainboard contains RTC & CMOS SRAM on board. They have a power supply from external battery to keep the DATA inviolate & effective. The RTC is a REAL-TIME CLOCK device, which provides the DATE & TIME to system. [. . . ]