Toshiba TECRA 9100 Series Maintenance Manual page 17

1.1 Features
Display
The display comes in the following three types:
• 14.1" XGA-TFT color display, resolution 1024×768, 16M colors
• 14.1" SXGA+-TFT color display, resolution 1400×1050, 16M colors
In addition, a video controller and an 16MB VRAM enables an external monitor to
display 16M colors at a resolution of 1024×768 pixels or 256 colors at a resolution of
1400×1050 pixels.
Keyboard
An-easy-to-use 85/86-key keyboard provides a numeric keypad overlay for fast
numeric data entry or for cursor and page control. The keyboard also includes two
keys that have special functions in Microsoft Windows 2000/XP. It supports
software that uses a 101- or 102-key enhanced keyboard.
Batteries
The computer has two batteries: a rechargeable Lithium-Ion main battery pack and
RTC battery (that backs up the Real Time Clock and CMOS memory).
Universal Serial Bus (USB)
Two USB ports are provided. They enable daisy-chain connection of up to 127 USB-
equipped devices and 12Mbps (full speed) or 1.5Mbps (low speed) serial data transfer.
They are designed for easy configuration by a PnP operating system and provide hot
insertion/ejection capability.
IEEE 1394 port
The computer comes with one IEEE 1394 port. It allows for the connection of up to
63 devices and provides 100, 200 and 400Mbits/sec transfer rates. It supports hot
insertion/ejection capability so there is no need to restart the computer when the user
attaches a new peripheral.
Serial port
A standard, 9-pin, serial port enables connection of such serial devices as a serial
printer, mouse or modem. A Universal Asynchronous Receiver/Transmitter (UART)
is 16550A equivalent.
External monitor port
The port enables connection of an external monitor, which is recognized
automatically by Video Electronics Standards Association (VESA) Display Data
Channel (DDC) 2B compatible functions.
TECRA 9100 Maintenance Manual (960-347)
1 Hardware Overview
1-3