參數(shù)資料
型號(hào)： RTL8139B
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(yè)數(shù)： 30/62頁(yè)
文件大?。?/td> 648K
代理商： RTL8139B
RTL8139C(L)
2002/01/10
Rev.1.4
30
6.29 Config5: Configuration Register 5
(Offset 00D8h, R/W)
This register, unlike other Config registers, is not protected by the 93C46 Command register. Therefore, there is no need to
enable Config register write prior to writing to Config5.
Bit
7
6
R/W
-
R/W
Symbol
-
BWF
Description
Reserved
Broadcast Wakeup Frame:
0: Default value. Disable Broadcast Wakeup Frame with mask bytes
of only DID field = FF FF FF FF FF FF.
1: Enable Broadcast Wakeup Frame with mask bytes of only DID
field = FF FF FF FF FF FF.
The power-on default value of this bit is 0.
Mroadcast Wakeup Frame:
0: Default value. Disable Multicast Wakeup Frame with mask bytes
of only DID field, which is a multicast address.
1: Enable Multicast Wakeup Frame with mask bytes of only DID
field, which is a multicast address.
The power-on default value of this bit is 0.
Unicast Wakeup Frame:
0: Default value. Disable Unicast Wakeup Frame with mask bytes of
only DID field, which is its own physical address.
1: Enable Unicast Wakeup Frame with mask bytes of only DID field,
which is its own physical address.
The power-on default value of this bit is 0.
FIFO Address Pointer:
(Realtek internal use only to test FIFO SRAM)
0: (Power-on) default value. Both Rx and Tx FIFO address pointers
are updated in ascending way from 0 and upwards. The initial FIFO
address pointer is 0.
1: Both Rx and Tx FIFO address pointers are updated in descending
way from 1FFh and downwards. The initial FIFO address pointer is
1FFh.
Note: This bit does not participate in EEPROM auto-load. The FIFO
address pointers can not be reset, except initial power-on.
The power-on default value of this bit is 0.
Link Down Power Saving mode:
When cable is disconnected (Link
Down), the analog part will power down itself (PHY Tx part & part of
twister) automatically. However, the PHY Rx part and part of twister
to monitor SD signal will not, in case the cable is re-connected and
Link should be established again.
1: Disable.
0: Enable.
LANWake signal enable/disable:
1: Enable LANWake signal.
0: Disable LANWake signal.
PME_Status bit:
Always sticky/can be reset by PCI RST# and
software.
1: The PME_Status bit can be reset by PCI reset or by software.
0: The PME_Status bit can only be reset by software.
5
R/W
MWF
4
R/W
UWF
3
R/W
FIFOAddrPtr
2
R/W
LDPS
1
R/W
LANWake
0
R/W
PME_STS
Config5 register, offset D8h: (SYM_ERR register is changed to Config5, the function of SYM_ERR register is no longer
supported by RTL8139C.)
The 3 bits (bit2-0) are auto-loaded from EEPROM Config5 byte to RTL8139C Config5 register.
相關(guān)PDF資料
PDF描述
RTL8139D REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
RTL8201 REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER RTL8201BL
RTL8201BL REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER RTL8201BL
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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:
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
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