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參數(shù)資料
| 型號： | RTL8139 |
| 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 |
| 文件頁數(shù)： | 40/62頁 |
| 文件大小： | 648K |
| 代理商： | RTL8139 |
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RTL8139C(L)
2002/01/10
Rev.1.4
40
BIST:
Built-in Self Test
Reads will return a 0, writes are ignored.
IOAR:
This register specifies the BASE IO address which is required to build an address map during configuration. It also
specifies the number of bytes required as well as an indication that it can be mapped into IO space.
Bit
31-8
7-2
Symbol
IOAR31-8
BASE IO Address:
This is set by software to the Base IO address for the operational register map.
IOSIZE
Size Indication:
Read back as 0. This allows the PCI bridge to determine that the RTL8139C(L)
requires 256 bytes of IO space.
-
Reserved
IOIN
IO Space Indicator:
Read only. Set to 1 by the RTL8139C(L) to indicate that it is capable of being
mapped into IO space.
Description
1
0
MEMAR:
This register specifies the base memory address for memory accesses to the RTL8139C(L) operational registers. This
register must be initialized prior to accessing any of the RTL8139C(L)'s register with memory access.
Bit
31-8
7-4
Symbol
MEM31-8
Base Memory Address:
This is set by software to the base address for the operational register map.
MEMSIZE
Memory Size:
These bits return 0, which indicates that the RTL8139C(L) requires 256 bytes of
Memory Space.
MEMPF
Memory Prefetchable:
Read only. Set to 0 by the RTL8139C(L).
MEMLOC
Memory Location Select:
Read only. Set to 0 by the RTL8139C(L). This indicates that the base
register is 32-bit wide and can be placed anywhere in the 32-bit memory space.
MEMIN
Memory Space Indicator:
Read only. Set to 0 by the RTL8139C(L) to indicate that it is capable of
being mapped into memory space.
Description
3
2-1
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| RTL8201 | REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER RTL8201BL |
| RTL8201BL | REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER RTL8201BL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RTL8139A | 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 |
| 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: |
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