Appendix 2 - FireWire Q & A
page 33
LaCie d2 U&I AIT Drive
What about FireWire and asynchronous and isochronous data transfer?
The FireWire standard can handle two types of data transfer: asynchronous and isochronous. For traditional
memory-mapped computer applications, which involve loading and storage, asynchronous transfer is quite appropriate and
suitable. FireWire also handles isochronous data transfer. Isochronous transfer guarantees data transfer at a predetermined
speed, which is crucial for multimedia applications. This guarantee of uninterrupted transfer and on demand accessibility of
time-critical data allows users to save on the cost of the large buffers that are normally required for such applications.
You will find additional information at the following Internet address:
http://www.lacie.com/firewire
