FCC Compliance Statement: This equipment has been tested and found to comply with limits for a Class B digital device , pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in residential installations. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this Eric Lu equipment does cause interference to radio or television equipment reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a) Responsible Party Name: G.B.T. INC. Address: 18305 Valley Blvd., Suite#A LA Puent, CA 91744 Phone/Fax No: (818) 854- 9338/ (818) 854-9339 hereby declare s that the product Product Name: Mother Board Model Number: GA 6CXC7 Conforms to the following specifications: FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a), Class B Digital Device Supplementary Information: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful and (2) this device must accept any inference received, including that may cause undesired operation. ERIC LU Representative Person's Name: Signature: Date: Mar.04,2000 -Reorient or relocate the receiving antenna -Move the equipment away from the receiver -Plug the equipment into an outlet on a circuit different from that to which the receiver is connected -Consult the dealer or an experienced radio/television technician for additional suggestions You are cautioned that any change or modifications to the equipment not expressly approve by the party responsible for compliance could void Your authority to operate such equipment. This device complies with Part 15 of the FCC Rules. Operation is subjected to the following two conditions 1) this device may not cause harmful interference and 2) this device must accept any interference received, including interference that may cause undesired operation. Declaration of Conformity We, Manufacturer/Importer (full address) G.B.T. Technology Träding GMbH Ausschlager Weg 41, 1F, 20537 Hamburg, Germany declare that the product ( description of the apparatus, system, installation to which it refers) Mother Board GA-6CXC7 is in conformity with (reference to the specification under which conformity is declared) in accordance with 89/336 EEC-EMC Directive EN 55011 Limits and methods of measurement of radio disturbance characteristics of industrial, scientific and medical (ISM high frequency equipment Limits and methods of measurement of radio disturbance characteristics of broadcast receivers and associated equipment Limits and methods of measurement of radio disturbance characteristics of household electrical appliances, portable tools and similar electrical apparatus Limits and methods of measurement of radio disturbance characteristics of fluorescent lamps and luminaries Immunity from radio interference of broadcast receivers and associated equipment Limits and methods of measurement of radio disturbance characteristics of information technology equipment EN 61000-3-2* EN60555-2 Disturbances in supply systems caused by household appliances and similar electrical equipment "Harmonics" EN55013 EN61000-3-3* EN60555-3 Disturbances in supply systems caused by household appliances and similar electrical equipment "Voltage fluctuations" EN 55014 EN 50081-1 Generic emission standard Part 1: Residual, commercial and light industry Generic immunity standard Part 1: Residual, commercial and light industry Generic emission standard Part 2: Industrial environment EN 50082-1 EN 55015 EN 55081-2 EN 55020 EN 55082-2 Generic immunity standard Part 2: Industrial environment EN 55022 ENV 55104 Immunity requirements for household appliances tools and similar apparatus DIN VDE 0855 Cabled distribution systems; Equipment part 10 for receiving and/or distribution from part 12 sound and television signals EN 50091- 2 EMC requirements for uninterruptible power systems (UPS) CE marking (EC conformity marking) The manufacturer also declares the conformity of above mentioned product with the actual required safety standards in accordance with LVD 73/23 EEC EN 60065 Safety requirements for mains operated electronic and related apparatus for household and similar general use Safety of household and similar electrical appliances EN 60950 Safety for information technology equipment including electrical business equipment EN 60335 EN 50091-1 General and Safety requirements for uninterruptible power systems (UPS) Manufacturer/Importer Signature : (Stamp) Rex Lin Rex Lin Date : Mar. 04, 2000 Name : 6CXC7 Series 100 /133 MHz Pentium II/ !!! Socket 370 Processor Motherboard USER'S MANUAL Socket 370 Processor Motherboard REV. 1.1 First Edition R-11-01-000314 How This Manual Is Organized This manual is divided into the following sections: 1) Revision List 2) Item Checklist 3) Features 4) Hardware Setup 5) Performance & Block Diagram 6) Suspend to RAM & Dual BIOS 7) Four Speaker & SPDIF 8) BIOS Setup 9) Appendix Manual revision information Product item list Product information & specification Instructions on setting up the motherboard Product performance & block diagram Instructions STR installation & Dual BIOS Four Speaker & SPDIF introduction Instructions on setting up the BIOS software General reference Table Of Content Revision History Item Checklist Summary of Features 6CXC7 Series Motherboard Layout Page Index for CPU Speed Setup / Connectors / Panel and Jumper Definition Performance List Block Diagram Suspend to RAM Installation Dual BIOS Introduction (Optional) Four Speaker & SPDIF Introduction (Optional) Memory Installation Page Index for BIOS Setup Appendix P.1 P.2 P.3 P.5 P.8 P.30 P.31 P.32 P.38 P.45 P.50 P.51 P.80 6CXC7 Series Motherboard Revision History Revision 1.1 Revision Note Initial release of the 6CXC7 Series motherboard user's manual. Date Mar.2000 The author assumes no responsibility for any errors or omissions that may appear in this document nor does the author make a commitment to update the information contained herein. Third-party brands and names are the property of their respective owners. Sound Blaster is a registered trademark of Creative Technology Ltd in the United States and certain other countries. Sound Blaster-LINK and SB-LINK are trademarks of Creative Technology Ltd. Mar. 14, 2000 Taipei, Taiwan, R.O.C 1 Item Checklist Item Checklist þThe 6CXC7 Series Motherboard þCable for IDE / Floppy device þCD (IUCD) for motherboard utilities oInternal COM B Cable (Optional) oInternal USB Cable (Optional) oCable for SCSI device þ6CXC7 Series User's Manual 2 6CXC7 Series Motherboard Summary Of Features Form factor Motherboard CPU Chipset Clock Generator Memory I/O Control Slots Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y On-Board IDE On-Board Peripherals Y Y Y Y Y Y Y Y Y Y Y Y Y Hardware Monitor (Optional) PCI to ISA Bridge 6CXC7 series includes 6CXC7, 6CXC7-1 100/133 MHz Pentium II/!!! Socket 370 Processor 2nd cache in CPU (Depend on CPU) 82820 HOST / AGP / RDRAM Controller 82801AA(ICH) I/O Controller Hub 82805AA(MTH) Memory Translator Hub Supports 100 / 133MHz 122/142/150/159 MHz clocks (reserved) 4 168-pin DIMM Sockets Support 4 banks. (DIMM4 is optional) ITE IT8712 LPC 1 AMR (Audio Modem Riser) slot 1 Universal AGP Pro slot 1X/2X/4X 1.5V/3.3V /12V device support 5 32-bit Master PCI Bus slots 1 16-bit ISA Bus slot (Optional for 6CXC7) ® An IDE controller on the Intel 82801AA PCI chipset provides IDE HDD/ CD-ROM with PIO, Bus Master (Ultra DMA33/ATA66) operation modes Can connect up to four IDE devices 1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M and 2.88M bytes 1 Parallel ports supports SPP/EPP/ECP mode 2 Serial ports (COM A & COM B) 4 USB ports (Front USB port optional for 6CXC7) 1 IrDA connector for IR/CIR (Optional) CPU/Power Supply/System Fan Revolution detect CPU Fan Control System Voltage Detect CPU Overheat Warning Chassis Intrusion Detect Display Actual Current Voltage ITE8888 To be continued... 30.5 cm x 22 cm ATX size form factor, 4 layers PCB. 3 Summary of Features On-Board Sound Y Y Y Y Y Y Y Y Y Y Y Y Y Y Creative CT5880 sound (Optional for 6CXC7) AC'97 CODEC Line In/Line Out/Mic In/AUX In/CD In/TEL/Game Port SPDIF and Four Speaker(Optional for 6CXC7) PS/2 Keyboard interface and PS/2 Mouse interface Licensed AMI BIOS, 4M bit FWH Support Dual BIOS(Optional for 6CXC7) Internal/External Modem wake up STR (Suspend-T o-RAM) Wake On LAN PS/2 Keyboard password power on PS/2 Mouse power on System after AC back Poly fuse for keyboard, USB, game port overcurrent protection USB KB/MS wake up from S3 ® ® PS/2 Connector BIOS Additional Features 4 6CXC7 Series Motherboard 6CXC7 Series Motherboard Layout JP1 PS/2 ATX POWER J2 JP5 USB JP2 JP4 JP3 LPT JP7 COM B MCH JP8 GAME & Audio J3 82820 MTH 82805 DIMM1 DIMM2 JP9 AMR JP10 DIMM3 J5 J7 J6 DIMM4 IDE2 BAT1 AC97 AGP Pro JP11 J10 ICH PCI1 82801 JP13 JP14 PCI2 JP18 6CXC7 PCI3 J13 PCI4 JP20 PCI5 ISA1 J14 CT5880 SW1 JP21 JP16 JP17 IR/CIR FP USB Main BIOS Backup BIOS IT8888 JP19 BZ1 J15 5 IDE1 J11 FLOPPY COM A PGA 370 CPU 6CXC7 Series Motherboard Layout $ Page Index for CPU Speed Setup/Connectors/Panel and Jumper Definition CPU Speed Setup Connectors Game & Audio Port COM A / COM B / LPT Port CN2:USB Connector PS/2 Keyboard & PS/2 Mouse Connector J3 (CPU FAN) J2 (Power FAN) J11 (System FAN) ATX Power Floppy Port IDE (Primary/ Secondary) Port J12:IR/CIR[Optional] CN9: USB Connector (Front)[Optional] JP3 (STR LED Connector)& LED1(DIMM LED) J5 (AUX_IN) J7 (CD Audio Line In) J6 (TEL) J13 (Wake On LAN) J14 (Ring Power On) J10 (External SMBUS Device Connector) Panel and Jumper Definition J15 (2x11 pins jumper) JP4 (Back) (USB Device Wake up Selection) JP2 (PS/2 Keyboard Power On) JP1 (STR Selection) JP8 (Case Open) JP20 (Onboard Sound Function Selection) [Optional] JP17 (Top Block Lock) [Optional] JP11 (Clear CMOS Function) [Optional] JP18 (Safe mode/Recovery/Normal) JP13 (Timeout Reboot Function) [Optional] JP14 (Front) (USB Device Wake Up Selection) [Optional] Page P.8 P.10 P.10 P.10 P.11 P.11 P.12 P.12 P.13 P.13 P.14 P.14 P.15 P.15 P.16 P.16 P.17 P.17 P.18 P.18 P.19 P.20 P.20 P.21 P.21 P.22 P.22 P.23 P.23 P.24 P.24 P.25 P.25 6 6CXC7 Series Motherboard JP7 (Over Voltage CPU Speed Up) [Optional] JP16 (FWH Write Protection) [Optional] JP19 (Internal Buzzer Connector) [Optional] JP10 (AMR Select) [Optional] JP9 (Over Clock Voltage Control) [Optional] JP5 (FORCE Cyrix 133) [Optional] BAT 1(Battery) P.26 P.26 P.27 P.27 P.28 P.28 P.29 7 CPU Speed Setup CPU Speed Setup The system bus frequency can be switched at 100MHz and 133MHz by adjusting SW 1/JP21. The CPU Frequency is control by BIOS. SW1/JP21 Select the System Speed at 100MHz and 133MHz. CPU CLK 100/133 AUTO 103 105 100.3 100.9 107 109 112 114 116.1 118 133.3 120 122 125 128 130 133.0 133.9 138.0 142.0 146.0 150.0 153.0 156.0 SDRAM AGP CLK CLK 100 103 105 100.3 100.9 107 109 112 114 116.1 118 133.3 120 122 125 128 130 99.75 100.425 103.5 106.5 109.5 112.5 114.75 117 66.6 68.67 70.00 66.87 67.27 71.33 72.66 74.67 76.00 77.40 78.67 66.65 80.00 81.33 83.40 85.47 86.67 66.50 66.95 69.00 71.00 73.00 75.00 76.50 78.00 JP21 1-2 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 1-2 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 SW1 1 ¡³ X X X X X X X X X X X X X X X X X X X X X X X X 2 X ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ X X X X X X X X ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ 3 ¡³ ¡³ ¡³ ¡³ ¡³ X X X X ¡³ ¡³ ¡³ ¡³ X X X X ¡³ ¡³ ¡³ ¡³ X X X X 4 X ¡³ ¡³ X X ¡³ ¡³ X X ¡³ ¡³ X X ¡³ ¡³ X X ¡³ ¡³ X X ¡³ ¡³ X X 5 ¡³ ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X ¡³ X 6 ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ ¡³ X X X X X X X X 8 6CXC7 Series Motherboard SDRAM CLK SW1 1 X X X X X X X X 2 X X X X X X X X 3 ¡³ ¡³ ¡³ ¡³ X X X X 4 ¡³ ¡³ X X ¡³ ¡³ X X 5 ¡³ X ¡³ X ¡³ X ¡³ X 6 X X X X X X X X CPU CLK AGP CLK JP21 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 159.1 119.325 79.55 162.0 165.0 168.0 171.0 174.0 177.0 180.0 121.5 123.75 126 128.25 130.5 132.75 135 81.00 82.50 84.00 85.50 87.00 88.50 90.00 (O: ON / X : OFF) F For Auto Jumper Setting: 123456 JP21 1 ON « Note: SW1 1. If you use 100/133 MHz CPU, We recommend you to setup your system speed to "Auto" value. 2. We don't recommend you to set up your system speed to 122, 142, 150,159 MHz because these frequencies are not the standard specifications for CPU, Chipset and most o ...