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參數(shù)資料
| 型號(hào)： | AX88140AP |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Fast Ethernet MAC Controller |
| 中文描述： | 快速以太網(wǎng)MAC控制器 |
| 文件頁數(shù)： | 18/46頁 |
| 文件大?。?/td> | 467K |
| 代理商： | AX88140AP |
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AX88140A
PRELIMINARY
ASIX ELECTRONICS CORPORATION
18
3.2 Configuration Space
3.2.1 Configuration ID Register (CSID)
FIELD
R/W
31:16
R
Device ID :
Provides the unique AX88140A ID number (1400H)
15:0
R
Vender ID :
Provides the manufacturer of the AX88140A (125BH)
DESCRIPTION
Tab - 6 CSID Configuration ID Register Description
3.2.2 Command and Status Configuration Register (CSCS)
FIELD
R/W
TYPE
31
R
STATUS
Detected Parity Error : active high
30
R
STATUS
Signal System Error : active high
29
R
STATUS
Received Master Abort : active high
28
R
STATUS
Received Target Abort : active high
26:25
R
STATUS
Device Select Timing : fixed at 01 which indicates a medium assertion of DEVSEL#
24
R
STATUS
Data Parity Report : active high
23
R
STATUS
Fast Back-to-Back : always set
22:9
-
RESERVED
8
R/W
COMMAND
System Error Enable : active high
6
R/W
COMMAND
Parity Error Response : active high
2
R/W
COMMAND
Master Operation : active high
1
R/W
COMMAND
Memory Space Access : active high
0
R/W
COMMAND
I/O Space Access : Active high
DESCRIPTION
Tab - 7 CSCS Command and Status Configuration Register
3.2.3 Configuration Revision Register (CSRV)
FIELD
R/W
31:24
R
Base Class : Always equal to 2H that indicates the network controller
23:16
R
Subclass : Always equal to 0H that indicates the fast Ethernet controller
7:4
R
Revision Number : Indicates the AX88140A revision number and is equal to 0H
3:0
R
Step Number : Indicates the AX88140A step number and is referred to current silicon step.
DESCRIPTION
Tab - 8 CSRV Configuration Revision Register Description
3.2.4 Configuration Latency Timer Register (CSLT)
FIELD
R/W
31:16
R/W
Reserved
15:8
R/W
Configuration Latency Timer. The value after hardware reset equal to 0h.
7:0
R/W
Reserved
DESCRIPTION
Tab - 9 CSLT Configuration ID Register Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AX88140AQ | Fast Ethernet MAC Controller |
| AX88196 | 10/100BASE 3-in-1 Local CPU Bus Fast Ethernet Controller with Embedded SRAM |
| AX88196L | 10/100BASE 3-in-1 Local CPU Bus Fast Ethernet Controller with Embedded SRAM |
| AX88796 | 3-in-1 Local Bus Fast Ethernet Controller |
| AX88796L | 3-in-1 Local Bus Fast Ethernet Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AX88140AQ | 制造商:ASIX 制造商全稱:ASIX 功能描述:Fast Ethernet MAC Controller |
| AX88141 | 制造商:ASIX 制造商全稱:ASIX 功能描述:100BASE-TX/FX PCI BUS FAST ETHERNET MAC CONTROLLER WITH POWER MANAGEMENT |
| AX88170L | 制造商:ASIX 制造商全稱:ASIX 功能描述:USB to Fast Ethernet/HomePNA Controller |
| AX88172 | 制造商:ASI 制造商全稱:ASI 功能描述:USB2.0 TO ETHERNET Device setup guide |
| AX88172A | 制造商:ASIX 制造商全稱:ASIX 功能描述:USB 2.0 to 10/100M Fast Ethernet Controller |
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