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| 型號： | RTL8139A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT |
| 中文描述： | 瑞昱單芯片快速以太網(wǎng)控制器電源管理 |
| 文件頁數(shù)： | 26/62頁 |
| 文件大小： | 648K |
| 代理商： | RTL8139A |
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RTL8139C(L)
2002/01/10
Rev.1.4
26
6.18 Basic Mode Control Register
(Offset 0062h-0063h, R/W)
Bit
Name
Description/Usage
Default/
Attribute
0, RW
15
Reset
This bit sets the status and control registers of the PHY(register
0062-0074H) in a default state. This bit is self-clearing. 1 = software
reset; 0 = normal operation.
Reserved
This bit sets the network speed. 1 = 100Mbps; 0 = 10Mbps. This bit‘s
initial value comes from 93C46 (93C56).
This bit enables/disables the NWay auto-negotiation function. Set to
1 to enable auto-negotiation, bit13 will be ignored.
Set to 0 disables auto-negotiation, bit13 and bit8 will determine the
link speed and the data transfer mode, respectively. This bit‘s initial
value comes from 93C46 (93C56).
Reserved
This bit allows the NWay auto-negotiation function to be reset.
1 = re-start auto-negotiation; 0 = normal operation.
This bit sets the duplex mode. 1 = full-duplex; 0 = normal operation.
This bit‘s initial value comes from 93C46 (93C56).
If bit12 = 1, read = status write = register value.
If bit12 = 0, read = write = register value.
Reserved
14
13
-
-
Spd_Set
0, RW
12
Auto Negotiation
Enable
(ANE)
0, RW
11-10
9
-
-
Restart Auto
Negotiation
Duplex Mode
0, RW
8
0, RW
7-0
-
-
6.19 Basic Mode Status Register
(Offset 0064h-0065h, R)
Bit
Name
15
100Base-T4
14
100Base_TX_ FD
1 = enable 100Base-TX full duplex support;
0 = suppress 100Base-TX full duplex support.
13
100BASE_TX_H
D
0 = suppress 100Base-TX half-duplex support.
12
10Base_T_FD
1 = enable 10Base-T full duplex support;
0 = suppress 10Base-T full duplex support.
11
10_Base_T_HD
1 = enable 10Base-T half-duplex support;
0 = suppress 10Base-T half-duplex support.
10-6
-
Reserved
5
Auto Negotiation
Complete
0 = auto-negotiation process not completed.
4
Remote Fault
1 = remote fault condition detected (cleared on read);
0 = no remote fault condition detected.
3
Auto Negotiation
1 = Link had not been experienced fail state.
0 = Link had been experienced fail state
2
Link Status
1 = valid link established;
0 = no valid link established.
1
Jabber Detect
1 = jabber condition detected; 0 = no jabber condition detected.
0
Extended
Capability
0 = basic register capability only.
Description/Usage
Default/ Attribute
0, RO
1, RO
1 = enable 100Base-T4 support; 0 = suppress 100Base-T4 support.
1 = enable 100Base-TX half-duplex support;
1, RO
1, RO
1, RO
-
1 = auto-negotiation process completed;
0, RO
0, RO
1, RD
0, RO
0, RO
1, RO
1 = extended register capability;
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| RTL8139B | REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| RTL8139B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT |
| RTL8139C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT |
| RTL8139C_PLUS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RTL8139C_Plus Specification |
| RTL8139CL | 制造商:Realtek Semiconductor 功能描述: |
| RTL8139CL+ | 制造商:Realtek Semiconductor 功能描述: |
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