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)
