參數(shù)資料
型號(hào)： RTL8139C
廠商： Electronic Theatre Controls, Inc.
英文描述： REALTEK 3.3V SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
中文描述： 瑞昱3.3V的單芯片快速以太網(wǎng)控制器電源管理
文件頁(yè)數(shù)： 26/62頁(yè)
文件大?。?/td> 648K
代理商： RTL8139C
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;
相關(guān)PDF資料
PDF描述
RTL8139L REALTEK 3.3V SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
RTL8139 REALTEK 3.3V SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
RTL8139A REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
RTL8139B REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
RTL8139D REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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:
RTL8139D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE-CHIP MULTI-FUNCTION 10/100Mbps ETHERNET CONTROLLER WITH POWER MANAGEMENT
RTL8139D(L) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RTL8139D(L) Specification
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