參數(shù)資料
型號(hào)： AM79C864AKC
廠商： ADVANCED MICRO DEVICES INC
元件分類： 微控制器/微處理器
英文描述： Physical Layer Controller With Scrambler (PLC-S)
中文描述： 0 CHANNEL(S), 100M bps, FDDI CONTROLLER, PQFP120
封裝： PLASTIC, QFP-120
文件頁(yè)數(shù)： 2/51頁(yè)
文件大?。?/td> 271K
代理商： AM79C864AKC
AMD
P R E L I M I N A R Y
3-4
The SUPERNET 2 Family for FDDI 1994 Data Book
PLC-S chip during Link Confidence Test and after the
link has been formed, to detect a noisy link. The PLC-S
contains a Line State Machine for detecting received
line states and a Data Stream Generator for transmitting
the various line states. The PLC-S also contains a state
machine called Physical Connection Insertion (PCI)
which is used in Physical Connection insertion and re-
moval. It performs the necessary ring scrubbing and
data path switching.
The Node Processor Interface in the PLC-S consists of
several control and status registers. The PLC-S also
contains error and special event counters, Built In Self
Test (BIST) logic, Boundary Scan logic, and several
data loopback multiplexers so that internal data paths
may be reconfigured for test purposes.
PLC-S BLOCK DIAGRAM
PLC-S
Core
Stream
Cipher
Scrambler
Stream
Cipher
Descrambler
TX 9–0
TXPAR
NPADDR 4-0
NP 15-0
RX 9–0
RXPAR
TDAT 4–0
Control
Signals
RDAT 4–0
RSCLK
SCRM
Programmable
FOTOFF Control
FOTOFF
SDO
See next page for the PLC-S Core block diagram
(Optional)
Signal_Detect Control
15535B-1
LSCLK
ITDAT
IRDAT
CIPHER_
LOOPBACK
MUX
相關(guān)PDF資料
PDF描述
AM79C864AKCW Physical Layer Controller With Scrambler (PLC-S)
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AM79C873KCW NetPHY⑩ -1 10/100 Mbps Ethernet Physical Layer Single-Chip Transceiver with 100BASE-FX Support
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C864AKCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Physical Layer Controller With Scrambler (PLC-S)
AM79C864KC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver
AM79C870KC/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver
AM79C871KC/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver
AM79C873 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:NetPHY⑩ -1 10/100 Mbps Ethernet Physical Layer Single-Chip Transceiver with 100BASE-FX Support
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