TECRA 730XCDT 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 730x.doc Rev. 4 02/07/00 nmm. Page 1 of 3
730XCDT 2.1 Billion Bytes: PA1238U-T2C
PROCESSOR
Intel Pentium 150Mhz (3.1v/3.3v) w/MMX
Yes
External data bus width 64 bit
External data/address bus speed 60 MHz
Integrated Coprocessor Yes
Processor Cache 32KB: (16KB code; 16KB data)
LEVEL 2 (L2) CACHE
Yes
Data Bus Width 64 bit
Data Bus Speed 60 MHz
DATA RAM: Yes
1 Mbit Pipelined Burst Synchronous SRAM (32K x 32bit, 3.3V) x 2
Access Time 8 ns
TAG-RAM: Yes
256Kbit Asynchronous SRAM (32K x 8bit, 3.3V) x 1
Access Time 14ns
SYSTEM ARCHITECTURE
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, CD-ROM, FDD, HDD, KBC, Sound chip
MEMORY: 16Mbit EDO DRAM, 3.3V
Standard 16 MB
Maximum 144 MB
Speed 60ns
Hyper Page mode memory access Yes
Data width 64 bit
BIOS (256KB FLASH EPROM, 120ns, 5V) Yes
PnP 1.0a SUPPORT Yes
DISPLAY
Type 12.1”Diagonal TFT Active Matrix Color
Dot Pitch .24mm x .24mm
Contrast Ratio 100:1 (min)
VIDEO
Memory: 4Mbit EDO DRAM, 5V 2 MB
Speed 50ns w/ Hyper-page mode support
Controller Chip C&T HIQV32 (CT65550)
w/64-bit Data Bus Width
PCI Bus Architecture w/burst mode Yes: 32-bit, 30 MHz
Graphics Accelerator: Yes: Supports
64-bit BitBLT
, DirectDraw, H/W Cursor
Digital Video Accelerator: Yes
YUV-to-RGB color space conversion Yes
Zoomed Video Port Support Yes (vertical & horizontal)
Interpolation Yes (vertical & horizontal)
DirectVideo support Yes:w/Game SDK driver fr/Microsoft
Color Palette 16.7M colors
Internal Resolution
1
1024 x 768 x 64K/64K colors
Smaller Image 640 x 480 x 64K/64K colors
Smaller Image 800 x 600 x 64K/64K colors
Virtual Display Mode 1280 x 1024 x 256/256K colors
External Resolution Colors/Palette
640 x 480 16.7M colors/16.7M colors
800 x 600 16.7M colors/16.7M colors
1024 x 768 64K colors/64K
1280 x 1024 256 colors/256K
Refresh Rate Vert.: 60Hz; Hor.: 48.5kHz (
taken.@ 1024x768/64K colors Non-Interlaced)
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