ICS1892Y IDT, Integrated Device Technology Inc, ICS1892Y Datasheet - Page 10

• Manufacturer Part Number: ICS1892Y
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS1892Y

• Lead Free Status / RoHS Status: Not Compliant

ICS1892, Rev. D, 2/26/01
Table 1-1. Abbreviations and Acronyms (Continued)
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
ICS1892 Data Sheet
Organizationally Unique Identifier
Physical Coding sublayer
physical-layer device
The ICS1892 is a physical-layer device, also referred to as a ‘PHY’ or ‘PHYceiver’. (The
ICS 1890 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
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 the ICS
1890 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'.
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
10
Interpretation
Chapter 1 Abbreviations and Acronyms
February 26, 2001