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參數資料
| 型號： | AX88180 |
| 廠商： | ASIX Electronics Corporation |
| 英文描述： | High-Performance Non-PCI 32-bit 10/100/1000M Gigabit Ethernet Controller |
| 中文描述： | 高性能非PCI 32位10/100/1000千兆以太網控制器 |
| 文件頁數： | 22/47頁 |
| 文件大小： | 420K |
| 代理商： | AX88180 |
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AX88180
22
ASIX ELECTRONICS CORPORATION
1 = enable
0 = disable
Gigabit Mode Enable
When this bit is enabled, MAC will operate in 1000Mbps mode.
1 = enable
0 = disable
RX Jumbo Enable
When this bit is enabled, MAC will receive jumbo package
1 = enable
0 = disable
Length Limit of received Jumbo package
This field defines the maximum length of received jumbo package.
0001: 1K bytes
0010: 2K bytes
0011: 3K bytes
---------------------
1110: 14K bytes
1111: 15K bytes
Duplex Mode.
1 = Full-Duplex mode
0 = Half-Duplex mode
TX Flow Enable
When this bit is enabled, MAC will block the transmitted operation when it
captures pause frame from Ethernet. The re-transmission will be activated
until the waiting time is expired.
1 = enable
0 = disable
Reserved, must set to ‘0s’ for normal operation
RGMII Mode Enable
When this bit is enabled, AX88180 will operate in RGMII interface. Driver
must set external PHY to RGMII mode and enable this bit in initial stage.
Driver also must set RGMII interface of external PHY with add-delay
timing in its internal.
1 = enable
0 = disable
Reserved, must set to ‘0s’ for normal operation
12
GIGA_EN
R/W
0
11
RXJUMBO
R/W
0
10:7
RXJUBOLEN R/W
0000
6
DUPLEX
R/W 0
5
TXFLW_EN
R/W
0
4:2
1
-
R/W
R/W
000
0
RGMIIEN
0
-
R/W
0
4.16 MAC_CFG2--MAC Configuration2 Register
Offset Address = 0xFC48 Default = 0x0000_0100
Field
Name
Type Default
15:8
-
R/W
0x01
7:2
JamLT
R/W
000000
Description
Reserved, keep this field in default value for normal operation.
Define Jam Limit for backpressure collision account.
Normally set this field at 0x19. It can avoid HUB port going to partition state due to
too many collisions. AX88180 will skip one frame collision backpressure when
collision counter equal to JamLT. The collision count will be reset to zero when
every transmit frame with no collision or receive a frame with no backpressure
collision.
Reserved, must set to ‘00’ for normal operation
1:0
-
R/W
00
相關PDF資料 |
PDF描述 |
|---|---|
| AX88190P | 10/100BASE PCMCIA Fast Ethernet MAC Controller |
| AX88195P | 10/100BASE Local CPU Bus Fast Ethernet MAC Controller |
| AX88196BLF | Low-pin-count Non-PCI 8/16-bit 10/100M Fast Ethernet Controller with MII Interface |
| AX88658AB | 8-Port 10/100/1000BASE-T Ethernet Switch |
| AX88772_07 | USB to 10/100 Fast Ethernet/HomePNA Controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AX88180LF | 制造商:ASIX 功能描述:NON PCI MAC CONTROLLER 10/100/1000 |
| AX88190 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCMCIA Fast Ethernet MAC Controller |
| AX88190AL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCMCIA Fast Ethernet MAC Controller |
| AX88190P | 制造商:ASIX 制造商全稱:ASIX 功能描述:10/100BASE PCMCIA Fast Ethernet MAC Controller |
| AX88195P | 制造商:ASIX 制造商全稱:ASIX 功能描述:10/100BASE Local CPU Bus Fast Ethernet MAC Controller |
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