Toshiba Tecra 520CDT series, Техническое описание

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TECRA 520CDT SERIES Product Specifications
Toshiba America Information Systems Inc. ("TAIS") shall not be liable for damages of any kind for use of this information, which is subject to change without notice.
Copyright 1996 TAIS 520.doc Rev. 2 02/07/00 st.
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520CDT: 2.02 GB: PA1246U-T2A 520CDT: 3.87 GB: PA1246U-T2A4
PROCESSOR
Intel Pentium

166Mhz (2.5v/3.3v) w/MMX
Yes Yes
External data bus width 64 bit 64 bit
External data/address bus speed 66 MHz 66.6 MHz
Integrated Coprocessor Yes Yes
Processor Cache 32KB: (16KB code; 16KB data) 32KB: (16KB code; 16KB data)
LEVEL 2 (L2) CACHE Yes: 256KB Yes: 256KB
Data Bus Width 64 bit 64 bit
Data Bus Speed 66 MHz 66.6 MHz
DATA RAM: Yes Yes
1 Mbit Pipelined Burst Synchronous SRAM (32K x 32bit, 3.3V) x 2 (32K x 32bit, 3.3V) x 2
Access Time 8 ns 8 ns
SYSTEM ARCHITECTURE (All models)
PCI BUS (v.2.1): (32-bit, 33 MHz) Connecting Devices: PC Card Slots, Expansion Bus, Graphics Controller
ISA BUS: 16-bit, 8 MHz Connecting Devices: BIOS, FDD, HDD, CD-ROM, RTC, KBC
MEMORY: 64Mbit EDO DRAM, 3.3V
Standard/Maximum 32 MB/160MB 32 MB/160MB
Speed 60ns 60ns
Hyper Page mode memory access Yes Yes
Data width 64 bit 64 bit
Local Bus Clock Speed 66MHz 66.6 MHz
BIOS (2Mbit FLASH EPROM, 120ns) Yes: supports APM (v.1.2); VESA (v2.0); DPMS, DCC2, DMI (through Win95): PCI
PnP 1.0a SUPPORT Yes
DISPLAY
Type TFT Active Matrix Color TFT Active Matrix Color
Size 12.1” Diagonal 12.1” Diagonal
Dot Pitch .30mm x .30mm .30mm x .30mm
Contrast Ratio 100:1 100:1
VIDEO
Memory: 4Mbit EDO DRAM, 3V 2 MB 2 MB
Speed 50ns 50ns
Hyper Page mode support Yes Yes
Controller Chip C&T B65555 C&T B65555
Data Bus Width 64-bit 64-bit
PCI Bus Architecture w/burst mode Yes: 32-bit, 33 MHz Yes: 32-bit, 33 MHz
Graphics Accelerator: Yes with 64-bit BitBLT support Yes with 64-bit BitBLT support
DirectDraw, Direct3D, H/W Cursor Yes Yes
Digital Video Accelerator: Yes Yes
YUV-to-RGB color space conversion Yes Yes
Scaling Yes Yes
Zoomed Video Port Support Yes Yes
Interpolation Yes Yes
DirectVideo support Yes:w/Game SDK driver fr/Microsoft Yes:w/Game SDK driver fr/Microsoft
Color Palette 16.7M colors 16.7M colors
Internal Resolution 800 x 600 x 16.7M/16.7M colors 1024 x 768 x 64K/64K colors
Smaller Image 640 x 480 x 16.7M/16.7M colors 640 x 480 x 64K/64K colors
Smaller Image N/A 800 x 600 x 64K/64K colors
Virtual Display Mode 1024 x 768 x 64K/64K colors N/A
1280 x 1024 x 256/256K colors 1280 x 1024 x 256/64K colors
External Resolution Colors/Palette Colors/Palette
640 x 480 16.7M colors/16.7M colors 16.7M colors/16.7M colors
800 x 600 16.7M colors/16.7M colors 16.7M colors/16.7M colors
1024 x 768 64K colors/64K 64K colors/64K
1280 x 1024 256 colors/256K 256 colors/256K
Refresh Rate
@ 1024x768/ 64k colors Non-Interlaced
60Hz Vertical 60Hz Vertical
y