User manual GIGABYTE GA-6EMMP

[. . . ] PREFACE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1. 2. KEY FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1. 3. PERFORMANCE LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1. 4. BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1. 5. [. . . ] (The different Hardware & Software configuration will result in different benchmark testing results. ) · CPU · DRAM · CACHE SIZE · DISPLAY · STORAGE · O. S. · DRIVER Pentium® II processor (128 x 1) MB SDRAM (SEC KM48S8030BT-GH) 512 KB included in CPU Onboard ATi AGP 3D graphics acceleration chip (4MB SGRAM) Onboard IDE (IBM DHEA-38451) Windows NT 4. 0 Display Driver at 1024 x 768 x 64K colors x 75Hz. INTEL Bus Master IDE Driver 3. 01 Processor Winbench98 CPU mark32 FPU Winmark Business Disk Hi-End Disk Business Graphics Hi-End Graphics Intel Pentium® II 266MHz(66x4) 721 1380 1800 4500 156 174 27. 2 32. 2 333MHz(66x5) 865 1720 1870 4710 176 198 32. 4 36. 1 Winstone98 Business Hi-End 1-2 6EMMP 1. 4. BLOCK DIAGRAM 66MHz 3. 3V EDO/SDRAM DIMM Sockets Host Bus VIDEO MEMORY 100MHz PAC 82443EX CHIPSET DRAM Bus ATi RAGE PRO AGP Bus VGA 66MHz 33MHz 33MHz 66MHz Clock Generator 14. 318MHz 24MHz 14. 318MHz PCI Bus IDE Bus PIIX4 82371EB CHIPSET 33MHz 48MHz 14. 318MHz 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 Introduction 1. 5. INTRODUCE THE Pentium® II Processor Figure 1:Retention Mechanism & attach Mount (Optional) 1-4 6EMMP Figure 1:Retention Mechanism & attach Mount (Optional) Figure 2:OEM Pentium® II Processor Figure 3:Heatsink / FAN & Heat sink support for OEM Pentium® II Processor 1-5 Introduction Figure 4:Boxed Pentium® II Processor & Heat sink support 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 6EMMP 2. SPECIFICATION 2. 1. HARDWARE · CPU · SPEED - Pentium® II processor 233 ­ 633 MHz. (133MHz 2X mode) - 33 MHz PCI-Bus speed. - 8 MHz AT bus speed. · DRAM MEMORY - 2 banks 168 pins DIMM module sockets on board. - Use 8 / 16 / 32 / 64 / 128 / 256 MB 50~60 ns DIMM module DRAM. - 8 ~ 256MB EDO/256 MB SDRAM. - 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 - 2 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 Specification · 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. [. . . ] «Note: We don't recommend you to setup your system speed to 75 or 83 MHz because these frequencies are not the standard specifications for CPU, Chipset and most of the peripherals. Whether your system can run under 75 or 83MHz properly will depend on your hardware configurations: CPU, SDRAM, Cards, etc. 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. [. . . ]