Manual
Page 7
GA-EP31-DS3L Motherboard Layout KB_MS COAXIAL OPTICAL ATX_12V LGA775 CPU_FAN PWR_FAN PHASE LED COMA LPT GA-EP31-DS3L USB USB LAN AUDIO RTL8111C CODEC SPDIF_I CI IT8718 SPDIF_O CD_IN F_AUDIO Intel® P31/G31 DDR2_1 SYS_FAN1 PCIEX1_3 ATX PCIEX16 DDR2_2 DDR2_3 DDR2_4 PCIEX1_1 CLR_CMOS PCIEX1_2 PCI1 PCI2 PCI3 FDD Intel® ICH7 BAT SATA2_0 SATA2_2 SYS_FAN2 SATA2_1 SATA2_3 IDE B_BIOS M_BIOS F_PANEL F_USB1 F_USB2 PWR_LED - 7 -
GA-EP31-DS3L Motherboard Layout KB_MS COAXIAL OPTICAL ATX_12V LGA775 CPU_FAN PWR_FAN PHASE LED COMA LPT GA-EP31-DS3L USB USB LAN AUDIO RTL8111C CODEC SPDIF_I CI IT8718 SPDIF_O CD_IN F_AUDIO Intel® P31/G31 DDR2_1 SYS_FAN1 PCIEX1_3 ATX PCIEX16 DDR2_2 DDR2_3 DDR2_4 PCIEX1_1 CLR_CMOS PCIEX1_2 PCI1 PCI2 PCI3 FDD Intel® ICH7 BAT SATA2_0 SATA2_2 SYS_FAN2 SATA2_1 SATA2_3 IDE B_BIOS M_BIOS F_PANEL F_USB1 F_USB2 PWR_LED - 7 -
Manual
Page 8
Block Diagram PCIe CLK (100 MHz) LGA775 Processor CPU CLK+/(333/266/200 MHz) 1 PCI Express x16 Host Interface DDR2 1066/800/667 MHz PCI Express Bus PCI Express x16 LAN RJ45 RTL 8111C x1 3 PCI Express x1 x 1 x 1 x 1 PCIe CLK (100 MHz) PCI Bus Intel® P31/G31 Intel® ICH7 CODEC Dual Channel Memory MCH CLK (333/266/200 MHz) Dual BIOS ATA-100/66/33 IDE Channel 4 SATA 3Gb/s 8 USB Ports IT8718 Floppy LPT Port COM Port PS/2 KB/Mouse Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 3 PCI PCI CLK (33 MHz) - 8 -
Block Diagram PCIe CLK (100 MHz) LGA775 Processor CPU CLK+/(333/266/200 MHz) 1 PCI Express x16 Host Interface DDR2 1066/800/667 MHz PCI Express Bus PCI Express x16 LAN RJ45 RTL 8111C x1 3 PCI Express x1 x 1 x 1 x 1 PCIe CLK (100 MHz) PCI Bus Intel® P31/G31 Intel® ICH7 CODEC Dual Channel Memory MCH CLK (333/266/200 MHz) Dual BIOS ATA-100/66/33 IDE Channel 4 SATA 3Gb/s 8 USB Ports IT8718 Floppy LPT Port COM Port PS/2 KB/Mouse Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 3 PCI PCI CLK (33 MHz) - 8 -
Manual
Page 10
...; Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1333/1066/800 MHz FSB North Bridge: Intel® P31/G31 Express Chipset South Bridge: Intel® ICH7 4 x 1.8V DDR2 DIMM sockets supporting up to 4 GB... Integrated in the South Bridge Up to 8 USB 2.0/1.1 ports (4 on the back panel, 4 via the USB brackets connected to the internal USB headers) GA-EP31-DS3L Motherboard - 10 -
...; Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1333/1066/800 MHz FSB North Bridge: Intel® P31/G31 Express Chipset South Bridge: Intel® ICH7 4 x 1.8V DDR2 DIMM sockets supporting up to 4 GB... Integrated in the South Bridge Up to 8 USB 2.0/1.1 ports (4 on the back panel, 4 via the USB brackets connected to the internal USB headers) GA-EP31-DS3L Motherboard - 10 -