Cache Memory

Chapter 2

Board Installation

Some details of memory installation:

•At least one unbuffered DIMM must be installed for the system to POST.

•The mainboard supports 32MB, 64MB, 128MB SDRAM; and supports 256MB registered SDRAM DIMM modules, but not in combination with non-registered modules.

•PC-100 DIMM is required if CPU bus speed is at 100MHz

The table below shows some of the possible memory configurations. Not all possible configurations are listed.

DIMM Bank 1	DIMM Bank 2	DIMM Bank 3	Total

8MBx1	0	0	8MB

8MBx1	8MBx1	0	16MB

8MBx1	8MBx1	8MBx1	24MB

16MBx1	8MBx1	8MBx1	32MB

16MBx1	16MBx1	8MBx1	40MB

16MBx1	16MBx1	16MBx1	48MB

32MBx1	16MBx1	16MBx1	64MB

32MBx1	32MBx1	16MBx1	80MB

32MBx1	32MBx1	32MBx1	96MB

64MBx1	32MBx1	32MBx1	128MB

64MBx1	64MBx1	32MBx1	160MB

64MBx1	64MBx1	64MBx1	192MB

128MBx1	64MBx1	64MBx1	256MB

128MBx1	128MBx1	64MBx1	320MB

128MBx1	128MBx1	128MBx1	384MB

256MBx1	256MBx1	0	512MB

256MBx1	256MBx1	256MBx1	768MB

Celeron ‘A’ processors have the L2 (Level 2) cache built into their architecture, so there is no need for an L2 cache on the motherboard. The Celeron proces- sor has a physical L2 cache size of 128KB and a cacheable memory area of 512MB.

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Tyan S1857, Trinity 371 Motherboard specifications

The Tyan Computer Trinity 371 motherboard, also known as the Tyan S1857, is a versatile and reliable choice for various computing needs. Designed primarily for the industrial and server markets, this motherboard is known for its robust build quality and extensive feature set that supports a wide range of applications.

One of the standout features of the Tyan S1857 is its support for AMD processors, specifically the Socket A (462) interface. This compatibility allows users to utilize a variety of AMD CPUs, including the Athlon and Duron series, ensuring that the motherboard can accommodate different performance requirements. The motherboard supports a maximum of 1.5GB of DDR SDRAM, enhancing its ability to handle memory-intensive applications and multitasking operations efficiently.

Additionally, the Tyan Trinity 371 offers integrated VIA Apollo KT133A chipsets, which provide reliable performance and optimized speed for both desktop and server environments. The motherboard supports a 100MHz Front Side Bus (FSB), ensuring high data transfer rates and improved overall system performance. The inclusion of five PCI slots permits the addition of various expansion cards, such as graphics cards, network cards, and additional storage controllers, enhancing the system’s versatility.

From a storage perspective, the Tyan S1857 features a standard IDE controller that supports up to four IDE devices. This includes the ability to connect multiple hard drives and optical drives, providing ample storage options for user needs. The motherboard also supports RAID configurations, which can enhance data redundancy and performance for server applications.

On the connectivity front, the Tyan Trinity 371 incorporates a variety of ports, including USB and serial ports, facilitating connections to peripherals and external devices. The onboard Ethernet connectivity ensures that users can easily connect to networks, making it suitable for both standalone and networked environments.

The Tyan S1857 also emphasizes stability and durability, making it a reliable choice for critical applications. Its design considers thermal management, allowing for effective heat dissipation, which is essential for maintaining optimal operating conditions, especially in industrial settings.

In summary, the Tyan Computer Trinity 371 motherboard, or Tyan S1857, stands out for its comprehensive feature set, robust support for AMD processors, and reliable performance in various applications. Its ability to support expansion through additional slots, RAID configurations, and versatile connectivity options makes it an excellent choice for both industrial and server environments.

Tyan Computer Trinity 371 Motherboard, Tyan S1857 manual Cache Memory, Dimm Bank Total

Models: Tyan S1857 Trinity 371 Motherboard

Chapter 2

DIMM Bank 1

Total

8MB

Cache Memory

Tyan S1857, Trinity 371 Motherboard specifications