3. H/W SETUP

Expansion Cards

3. HARDWARE SETUP

To simplify this process, this motherboard complies with the Plug and Play (PNP) specification which was developed to allow automatic system configuration when- ever a PNP-compliant card is added to the system. For PNP cards, IRQs are as- signed automatically from those available.

If the system has both Legacy and PNP ISA cards installed, IRQs are assigned to PNP cards from those not used by Legacy cards. The PCI and PNP configuration of the BIOS setup utility can be used to indicate which IRQs are being used by Legacy cards. For older Legacy cards that does not work with the BIOS, you can contact your vendor for an ISA Configuration Utility.

An IRQ number is automatically assigned to PCI expansion cards after those used by Legacy and PNP ISA cards. In the PCI bus design, the BIOS automatically as- signs an IRQ to a PCI slot that has a card in it that requires an IRQ. To install a PCI card, you need to set something called the INT (interrupt) assignment. Since all the PCI slots on this motherboard use an INTA #, be sure that the jumpers on your PCI cards are set to INT A.

3.7.3 Assigning DMA Channels for ISA Cards

Some ISA cards, both legacy and PnP, may also need to use a DMA (Direct Memory Access) channel. DMA assignments for this motherboard are handled the same way as the IRQ assignment process described earlier. To select a DMA channel, see PCI/ PNP ISA DMA Resource Exclusion in 4.4.3 PCI Configuration. NOTE: The on- board audio by default uses DMA1.

IMPORTANT: To avoid conflicts, reserve the necessary IRQs and DMAs for legacy ISA cards (see PCI/PNP USA IRQ Resource Exclusion in 4.4.3 PCI Configuration). Choose Yes in IRQ xx Used By ISA and DMA x Used By ISA for those IRQs and DMAs you want to reserve).

3.7.4 ISA Cards and Hardware Monitor

The onboard hardware monitor uses the address 290H-297H so legacy ISA cards must not use this address or else conflicts will occur.

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Asus MES-VM user manual Assigning DMA Channels for ISA Cards, ISA Cards and Hardware Monitor
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MES-VM specifications

Asus has long been a reputable name in the computer hardware industry, known for its innovation and high-performance products. The Asus MES-VM is no exception, offering a robust platform designed for various applications, including home and small office environments. This micro ATX motherboard is built to deliver exceptional performance while maintaining a compact form factor.

One of the standout features of the Asus MES-VM is its support for the latest Intel processors. The motherboard is equipped with an LGA 1151 socket, allowing users to choose from a range of Intel's 6th and 7th generation Core processors. This flexibility ensures that the MES-VM can accommodate the needs of different users, whether they are engaging in basic tasks or demanding workloads.

The ASUS MES-VM is designed with memory performance in mind, supporting up to 32GB of DDR4 RAM. With dual-channel memory architecture, users can expect enhanced throughput and faster data processing speeds. Additionally, the motherboard features two DIMM slots, making it easy to upgrade as needs evolve.

Storage options are plentiful on the Asus MES-VM. The motherboard comes equipped with multiple SATA III ports, providing high-speed connections for SSDs and HDDs. Notably, the inclusion of an M.2 slot allows for next-generation NVMe SSDs, offering lightning-fast data access that can significantly improve overall system responsiveness.

As far as networking capabilities are concerned, the MES-VM boasts integrated Gigabit Ethernet, ensuring reliable and fast network connectivity. The onboard Realtek audio chipset delivers high-definition audio quality, making it suitable for multimedia applications, whether for video conferencing or media consumption.

User-friendly features such as USB 3.0 ports offer fast data transfer speeds for connected devices. The motherboard also supports various I/O interfaces, catering to a wide range of peripherals.

In terms of durability and stability, the Asus MES-VM is built with high-quality components and robust design. The ASUS SafeSlot technology enhances PCIe slots, providing better retention and protection, while fan control features allow for quieter operation.

In conclusion, the Asus MES-VM is an excellent choice for users seeking a compact and versatile motherboard. Its combination of powerful processing capabilities, extensive storage options, and robust networking features makes it well-suited for a variety of computing needs. Whether for gaming, productivity, or media consumption, the MES-VM delivers reliability and performance in a user-friendly package.
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