Serial Port B, 2F8, Mode, Parallel Port


Tiger i7320 S5350							Chapter 3: BIOS Setup
Serial Port B:
This defines how the second serial port is detected and configured.
	Disabled /					Enabled
Base I/O Address:
Set the base I/O address for serial port A.
	3F8 /		2F8		/ 3E8 / 2E8
Interrupt:
Set the interrupt for serial port A.
	IRQ3	/ IRQ4
Mode
Set the mode for serial port B.
	Normal			/ IrDA / ASK-IR
Parallel Port
This defines how the parallel port is detected and configured.
	Disabled /					Enabled

Mode

This field allows the user to select the parallel port mode. The default value is Standard that automatically selects the correct mode to use. The other modes are explained as follows: SPP works with all parallel port devices. However, it is the slowest transfer mode and should only be used when faster transfer modes cannot be used.

There are two faster bidirectional modes available - the ECP (Extended Capabilities Port) and EPP (Enhanced Parallel Port) modes.

ECP uses the DMA protocol to achieve data transfer rates of up to 2.5 Mb/s and provides symmetric bidirectional communication. On the other hand, EPP uses existing parallel port signals to provide asymmetric bidirectional communication.

Generally, because of its FIFOs and the DMA channel it uses, ECP is good for large data transfers (useful for scanners and printers). On the other hand, EPP is better with links that switch directions frequently (like parallel port drives).

There are two versions of the EPP transfer protocol - EPP1.7 and EPP1.9. Generally, EPP1.9 is the preferred setting because it supports the newer EPP1.9 devices and most EPP1.7 devices and offers advantages like support for longer cables. However, because certain EPP1.7 devices cannot work properly with an EPP1.9 port, this BIOS feature was implemented to allow you to set the EPP mode to EPP1.7 when such an issue occurs.

Therefore, it is recommended that you set this BIOS feature to EPP1.9. But if you have trouble connecting to your parallel port device, switch to EPP1.7.

However, the manufacturer of your parallel port peripheral may have designated a preferred parallel port mode for the device in question. In that case, it's best to follow their recommendation.

For those who don't know what mode to select but at least know that their parallel port device supports bidirectional transfers, the BIOS offers the ECP+EPP mode. If you select this mode, then the parallel port device will be able to use either one of those modes. However, this should be considered as a last resort as you may be needlessly tying up an IRQ if your device does not use ECP at all. Or the BIOS may not select the best parallel port mode for the device. If possible, set the parallel port to the transfer mode that best suits your parallel port device.

However, the manufacturer of your parallel port peripheral may have designated a preferred parallel port mode for the device in question. In that case, it's best to follow their recommendation.

SPP / EPP / ECP

3-15

http://www.tyan.com

S5350, I7320 specifications

The Tyan Computer I7320 S5350 is a high-performance server motherboard designed for enterprise-level applications. Ideal for data centers and demanding computing environments, the I7320 S5350 delivers a blend of reliability, scalability, and advanced technology that caters to intensive processing needs.

One of the standout features of the I7320 S5350 is its support for Intel's Xeon processors. The motherboard offers dual socket configurations, allowing for the installation of two Xeon processors. This capability significantly enhances computational performance, enabling organizations to handle heavy workloads, run complex simulations, and manage multiple virtual machines seamlessly.

The I7320 S5350 is built with a robust chipset that supports the latest memory technologies. It accommodates DDR4 RAM, providing increased bandwidth and improved energy efficiency compared to previous generations. The motherboard supports up to 1TB of memory across eight DIMM slots, ensuring ample capacity for high-demand applications.

Storage flexibility is another key characteristic of the I7320 S5350. The motherboard features multiple SATA interfaces for traditional hard drives and SSDs, as well as support for NVMe devices through M.2 slots. This allows for fast data access and transfer speeds, which are essential for applications requiring quick responses and reduced latency.

In terms of connectivity, the Tyan I7320 S5350 offers a range of options to meet diverse networking needs. It includes several PCIe slots for add-on cards, ensuring that users can expand their systems with additional networking, storage, or graphic capabilities. Advanced networking support is provided through integrated dual-port 10GbE LAN, allowing for high-speed network connectivity and efficient data transfers.

The motherboard also incorporates advanced management features with support for remote management technologies. This is vital for IT administrators who need to monitor and manage systems in real-time, providing a layer of accessibility that enhances operational efficiency.

In summary, the Tyan Computer I7320 S5350 stands out as a powerful and versatile motherboard designed for demanding data center applications. With its dual Xeon processor support, extensive memory capability, diverse storage options, and robust connectivity, it’s a comprehensive solution for businesses looking to enhance their computing infrastructure and meet the challenges of modern workloads. Whether for virtualization, database management, or high-performance computing, the I7320 S5350 is a reliable choice for enterprises aiming for optimal performance and scalability.

Tiger i7320 S5350

Serial Port B:

Base I/O Address:

2F8

Interrupt:

IRQ3

Mode

Parallel Port

S5350, I7320 specifications