IBM ThinkPad 770X, User Manual, Page: 61 / 229

PC Card Interface
16-Bit PC Cards
Most PC Cards are 16-bit PC Cards (PCMCIA 2.0 or 2.1), providing
ISA device performance.
CardBus Cards
The CardBus Card is connected as a PCI device and provides higher
performance than the 16-bit PC Card.
ZV Cards
The Zoomed Video port interface provides the connection for the ZV
Card. The ZV Card enables you to write video data directly to an
input port of the graphics controller. The following video-related
cards are considered ZV Cards:
Video capture card
MPEG card
The ZV Card cannot be used without a PC Card device driver and a
display device driver.
Attention
When you use PC Cards, be aware of the following restrictions:
Although you can insert or remove some PC Cards without
turning off the computer (refer to the instructions that came
with the PC Card), you
cannot remove or install PC Cards
during suspend or hibernation mode.
Before removing storage PC Cards from the PC Card slot,
you must power off the computer. Otherwise, data in the
PC Card might be corrupted or lost.
Note:
According to the operating system, you can stop the
PC Card with the PC Card support software and
remove it without powering off the computer. (See the
PC Card support software section of the each
operating system to see how to stop the PC Card.)
Chapter 5. Using Your Computer with a PC Card
53