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Specification
NET2270 USB Interface Controller
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NetChip Technology, Inc., 2003
335 Pioneer Way, Mountain View, California 94041
TEL (650) 526-1490
FAX (650) 526-1494
http://www.netchip.com
Rev 3.6, April 17, 2003
14
1.5
Terminology
Byte. 8-bit quantity of data.
Word. 16-bit quantity of data.
Scalar. Multi-byte data element.
Local Transaction. A read or write operation on the local bus. It includes an address phase followed by one data
transfer.
Local Transfer. During a transfer, data is moved from the source to the destination on the local bus.
Clock cycle. One period of the internal 60 MHz clock.
Big Endian. The most significant byte in a scalar is located at address 0.
Little Endian. The least significant byte in a scalar is located at address 0.