TOSHIBA PORTEGE 300CT Specifications
PART# PA1127U-T2A
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 P300ct.doc Rev. 16 02/07/00 nmm.
Page 1 of 3
PROCESSOR
Intel Pentium
133Mhz (2.5v/3.3v) w/MMX Technology
External data bus width
64 bit
External data/address bus speed
66 MHz
Integrated Coprocessor
Yes
Processor Cache
32KB: (16KB code; 16KB data)
LEVEL 2 (L2) CACHE
Yes: 256KB
Data Memory Type
1 Mbit Pipelined Burst Synchronous SRAM (32K x 32bit x 2, 3.3V)
Data Bus Width
64 Bit
Access Time
8 ns
Cacheable main memory area
Up to 64 MB
Local Bus Clock Speed
66 Mhz
SYSTEM ARCHITECTURE
PCI Bus: (32-bit, 33 MHz)
Connecting Devices: PC Card Slots, Graphics Controller
ISA Bus: (16-bit, 8mhz)
Connecting Devices:BIOS, FDD, HDD, KBC, Sound chip
MEMORY:
64Mbit
EDO DRAM,
3.3V
Standard
32 MB
Maximum
64 MB
Speed
60ns
Hyper Page mode memory access
Yes
Data width
64 bit
Local Bus Clock Speed
66 MHz
BIOS
(2Mbit FLASH EPROM, 120ns)
256KB: Supports APM (v.1.2); VESA (v2.0); DPMS, DCC2, DMI, PCI
PnP 1.0a SUPPORT
Yes
DISPLAY
Type
Panoramic Active Matrix Color (16:9 aspect ratio)
Size
10.4” Diagonal
Dot Pitch
0.22mm x 0.22mm
Contrast Ratio
100:1 (min)
VIDEO
Memory: 4Mbit EDO DRAM, 3V
2 MB
Speed
50ns
Hyper Page mode support
Yes
Controller Chip
Chips & Technology (B65554)
w/64-bit Data Bus Width
PCI Bus Architecture w/burst mode
Yes: 32-bit, 33 MHz
Graphics Accelerator:
Yes: Supports 64-bit BitBLT, H/W Cursor, DirectDraw, Direct3D
Digital Video Accelerator:
Yes
YUV-to-RGB color space conversion
Yes
Scaling Support
Yes
Zoomed Video Port Support
Yes
Interpolation
Yes
DirectVideo, DirectMPEG support
Yes
Internal Resolution
1024 x 600 x 64K/64K colors
Smaller Image
640 x 480 x 64K/64K colors
Smaller Image
800 x 600 x 64K/64K 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 (interlace only)
Refresh Rate (@ 1024 x 768 Non-Interlaced )
Vert.: 60Hz @ 64K colors
