FIC M296 Manuale Utente

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Hardware Functional Overview 
data w/ 533 MB/s from/to memory sub-system to/from the Multi-threaded I/O Link Packet 
Layer in SiS962L. 
 
 
The SiS645DX functions and capabilities include: 
 
  
 PC2001 Compliance 
 
 
  High Performance Host Interface 
 
. Support Intel Pentium 4 series CPU with data transfer rate of 400MHz and Over 
Clocking up to 533MHz. 
. Support 12 Outstanding Transactions 
. Synchronous/Asynchronous Host-t-DRAM Timing 
. Master deliver System Bus Interrupt support 
. Smart Pre-fetch mechanism to boost memory read performance 
. Support 2M/4M/8M/16M TSEG SMRAM 
. Support Defer function to maximize bus utilization 
. Support Dynamic Bus Inversion 
. AGTL+ & AGTL compliant bus driver auto compensation 
 
 
  
 64 Bit High Performance DDR333/DDR266/PC133 Memory Controlle
 
.
 Supports DDR333/DDR266/DDR200 SDRAM or PC133/100 SDRAM 
. Support Up to 2 un-buffer DIMM DDR333 or up to 3 un-buffer Double-sided DIMM 
DDR266/200 
. Up to 1 GB per DIMM with max. memory size up to 3 GB 
. Supports 16Mb, 64Mb, 128Mb, 256Mb, & 512Mb SDRAM technology with page 
size from 2KB up to 16 KB 
. Sustains DDR SDRAM CAS Latency at options of 2, 2.5, & 3 clocks 
. Programmable buffer strength optimizing performance and stability 
. Dynamic Clock Enable(CKE) control placing the SDRAM into Suspend to DRAM 
state 
. High performance unified memory controller optimizing the DRAM bus utilization 
. 128KB SMRAM space re-mapping to A0000h, B0000h, or E0000h 
 
 
 
 
 Integrated A.G.P. Compliant Target/66Mhz Host-to-PCI Bridge 
 
. AGP v2.0 Compliant 
. Supports Graphic Window Size from 4MBytes to 256MBytes 
. Supports Pipelined Process in CPU-to- A.G.P. Access 
. Supports 8 Way, 16 Entries Page Table Cache for GART to Enhance A.G.P. 
Controller Read/Write Performance 
. Supports PCI-to-PCI Bridge Function for Memory Write from 33Mhz PCI Bus to 
A.G.P. device 
. Supports AGP 4X/2X Interface w/ Fast Write Transaction 
 
 
 
  
HighThroughput SiS MuTIOL connect to SiS962L MuTIOL Media I/O 
 
 
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FIC M295 / M296 Service Manual