參數(shù)資料
型號(hào)： 82555
廠商： INTEL CORP
元件分類： 網(wǎng)絡(luò)接口
英文描述： 10/100 Mbps LAN physical layer interface
中文描述： DATACOM, ETHERNET TRANSCEIVER, PQFP100
封裝： PLASTIC, MQFP-100
文件頁(yè)數(shù)： 36/58頁(yè)
文件大小： 863K
代理商： 82555
82555 — Networking Silicon
32
Datasheet
7.2.3.1
Register 16: 82555 Status and Control Register Bit Definitions
7.2.3.2
Register 17: 82555 Special Control Bit Definitions
Bit(s)
Name
Description
Default
R/W
15
Flow Control
This bit enables PHY Base (Bay Technologies) flow
control.
1 = Enable PHY Base flow control
0 = Disable PHY Base flow control
0
RW
14
Reserved
These bits are reserved and should be set to 0b
0
RW
13
Carrier Sense
Disconnect
Control
This bit enables the disconnect function.
1 = Disconnect function enabled (default in DTE)
0 = Disconnect function disabled (default in repeater)
0 (DTE
1 (Rptr)
RW
12
Transmit Flow
Control Disable
This bit enables Transmit Flow Control
1 = Transmit Flow Control enabled
0 = Transmit Flow Control disabled
0
RW
11
Receive De-
Serializer In-Sync
Indication
This bit indicates status of the 100BASE-TX Receive
De-Serializer In-Sync.
--
RO
10
100BASE-TX
Power-Down
This bit indicates the power state of 100BASE-TX
82555.
1 = Power-down
0 = Normal operation
--
RO
9
10BASE-T
Power-Down
This bit indicates the power state of 10BASE-TX
82555.
1 = Power-Down
0 = Normal operation
--
RO
8
Polarity
This bit indicates 10BASE-T polarity.
1 = Reverse polarity
0 = Normal polarity
--
RO
7:3
Reserved
These bits are reserved and should be set to a
constant 0.
00000
RO
2
T4
This bit indicates the Auto-Negotiation result.
1 = 100BASE-T4
0 = No 100BASE-T4
--
RO
1
Speed
This bit indicates the Auto-Negotiation result.
1 = 100 Mbps
0 = 10 Mbps
--
RO
0
Duplex Mode
This bit indicates the Auto-Negotiation result.
1 = Full Duplex
0 = Half Duplex
--
RO
Bit(s)
Name
Description
Default
R/W
15
Scrambler By-
pass
1 = By-pass Scrambler
0 = Normal operations
0
RW
14
By-pass 4B/5B
1 = 4 bit to 5 bit by-pass
0 = Normal operation
0
RW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
825551 制造商:MACOM 制造商全稱:Tyco Electronics 功能描述:Junior Power Timer Kontake
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82-5552 功能描述:射頻適配器 - 系列之內(nèi) N JACK-JACK BLKHD ADAPTER RoHS:否 制造商:Amphenol Connex 射頻系列:SMA 側(cè)1性別:Jack (Female) 側(cè)1極性:Normal 側(cè)2性別:Jack (Female) 側(cè)2極性:Normal 阻抗:50 Ohms 主體類型:Bulkhead 適配器類型:Straight 頻率范圍:DC to 18 GHz 觸點(diǎn)電鍍:Gold 外殼電鍍:Gold 主體材料:Brass
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