ICS1893 Integrated Circuit Systems, ICS1893 Datasheet - Page 12

• Manufacturer Part Number: ICS1893
• Description: 3.3-V 10Base-T/100Base-TX Integrated PHYceiver
• Manufacturer: Integrated Circuit Systems

ICS1893 Rev C 6/6/00
Table 1-1.
OUI
PCS
PHY
PLL
PMA
PMD
ppm
QFP
RO
R/W
R/W0
SC
SF
SFD
SI
SQE
SSD
STA
STP
TAF
TP-PMD
Typ.
UTP
Abbreviation /
Acronym
ICS1893 Data Sheet - Release
Abbreviations and Acronyms (Continued)
Organizationally Unique Identifier
Physical Coding sublayer
physical-layer device
The ICS1893 is a physical-layer device, also referred to as a ‘ PHY’ or ‘ PHYceiver’ . (The
ICS1890 is also a physical-layer device.)
phase-locked loop
Physical Medium Attachment
Physical Medium Dependent
parts per million
quad flat pack
read only
read/write
read/write zero
self-clearing
Special Functions
Start-of-Frame Delimiter
Stream Interface, Serial Interface, or Symbol Interface.
With reference to the MII/SI pin, the acronym ‘ SI’ has multiple meanings.
Signal Quality Error
Start-of-Stream Delimiter
Station Management Entity
shielded twisted pair
Technology Ability Field
Twisted-Pair Physical Layer Medium Dependent
typical
unshielded twisted pair
•
•
Generically, SI means 'Stream Interface', and is documented as such in this data
sheet.
However, when the MAC/Repeater Interface is configured for:
– 10M operations, SI is an acronym for 'Serial Interface'.
– 100M operations, SI is an acronym for 'Symbol Interface'.
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
12
Interpretation
Chapter 1 Abbreviations and Acronyms
June, 2000