Biostar P4VMA-M P4VMA-M user's manual - Page 8

Section 4. P4VMA-M Features In this section, you shall find all the information about the motherboard in your computer, including its features, various jumpers, headers, connectors, and also the installation guide to help you a quick and correct installation of your system. A. Hardware CPU * Supports Socket 478. * Supports the Intel® Pentium 4 Processor. * Supports the Intel® Pentium 4 478-pin Prescott CPU. * Front Side Bus at 400/533/800 MHz. Chipset * North Bridge: VIA PM800 * South Bridge: VIA VT8237 Super I/O * Chip: ITE IT8705F * Provides the most commonly used legacy Super I/O functionality. * Environment Control initiatives, - H/W Monitor - Fan Speed Controller (optional) - ITE's "Smart Guardian" function Slots * Three 32-bit PCI bus master slots. * One AGP 4X/8X compatible slot. * One CNR slot. (optional) LAN PHY(optional for v7.x) * Chip: VT6103 * Support 10 Mb/s, 100 Mb/s auto- negotiation operation. * Half/Full duplex capability. * Supports ACPI, PCI power management. On Board IDE * Supports four IDE disk drives. * Supports PIO Mode 4, Block Mode and Ultra DMA 33/66/100/133 Bus Master Mode. IEEE 1394 Chip (Optional) * Chip: VIA VT6307. * Supports 2 ports with transferrate up to 400Mb/s. On Board AC'97 Sound Codec * Chip: CMI9739A/9761A. * Compliant with AC'97 specification. * AC'97 2.2 interface (for CMI9739A)/AC'97 2.3 interface (for CMI9761A) * Supports S/PDIF-Out. * Supports 6 channels. * Supports stereo microphone (for CMI9761A). LAN (for v2.x) * Chip: RTL8100C/RTL8110S * Support 10 Mb/s, 100 Mb/s (1000Mb/s for RTL8110S) autonegotiation operation. * Half/Full duplex capability. * Supports ACPI, PCI power management. English 8