TECRA 740CDT 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 740.doc Rev. 18 02/07/00 nmm.
Page 1 of 3
740CDT: PA1229U-T2C
740CDT: PA1233U-T2C
2.1 Billion Bytes = 2.02GB
3.08 Billion Bytes = 2.87 GB
PROCESSOR
Intel Pentium
166Mhz (2.45v/3.3v) w/ MMX
Yes
Yes
External data bus width
64 bit
64 bit
External data/address bus speed
66 MHz
66 MHz
Integrated Coprocessor
Yes
Yes
Processor Cache
32KB: (16KB code; 16KB data)
32KB: (16KB code; 16KB data)
LEVEL 2 (L2) CACHE
Yes
Yes
Data Bus Width
64 bit
64 bit
Data Bus Speed
66 MHz
66 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
TAG-RAM:
Yes
Yes
256Kbit Asynchronous SRAM
(32K x 8bit, 3.3V) x 1
(32K x 8bit, 3.3V) x 1
Access Time
14ns
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, FIR, HDD, KBC, Sound chip
MEMORY:
16Mbit
EDO DRAM,
3.3V
Standard
16 MB
16 MB
Maximum
144 MB
144 MB
Speed
60ns
60ns
Hyper Page mode memory access
Yes
Yes
Data width
64 bit
64 bit
BIOS (256KB FLASH EPROM, 120ns, 5V)
Yes
Yes
PnP 1.0a SUPPORT
Yes
Yes
DISPLAY
Type
13.3”Diagonal TFT Active Matrix
13.3”Diagonal TFT Active Matrix
Dot Pitch
.26mm x .26mm
.26mm x .26mm
Contrast Ratio
100:1 (min)
100:1 (min)
VIDEO (All models)
Memory: 4Mbit EDO DRAM, 5V
2 MB
Speed
50ns w/ Hyper-page mode support
Controller Chip
C&T HIQV32 (CT65554)
w/64-bit Data Bus Width
PCI Bus Architecture w/burst mode
Yes: 32-bit, 33 MHz
Graphics Accelerator:
Yes: Supports
64-bit BitBLT
, DirectDraw, Direct3D, H/W Cursor
Digital Video Accelerator:
Yes
YUV-to-RGB color space conversion
Yes
Scaling Support
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
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)
