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參數資料
| 型號： | AX88780 |
| 廠商： | ASIX Electronics Corporation |
| 英文描述： | High-Performance Non-PCI Single-Chip 32-bit 10/100M Fast Ethernet Controller |
| 中文描述： | 高性能非PCI單芯片32位10/100M自適應快速以太網控制器 |
| 文件頁數： | 30/49頁 |
| 文件大?。?/td> | 687K |
| 代理商： | AX88780 |
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AX88780
4.37 TXFAILCNT--TX Fail Counter
Offset Address = FCACh Default = 32’h0000_0000
Field
Name
Type
Default
31:16
-
R
All 0’s
15:0
TXFILCNT R/W
All 0’s
Description
Reserved
TX Fail Counter
This field records the number of transmitted error for TX packet.
4.38 PROMDPR--EEPROM Data Port Register
Offset Address = FCB0h Default = 32’h0000_0000
Field
Name
Type
Default
31:16
-
R
All 0’s
15:0
PROMDP R/W
All 0’s
Description
Reserved
EEPROM Data Port
The data to or from EEPROM is set in this field.
4.39 PROMCTRL--EEPROM Control Register
Offset Address= FCB4h Default = 32’h0000_0000
Field Name
Type Default
31:15
-
R
All 0’s
14:12 ROM_CMD R/W 3’b000
Description
Reserved
EEPROM Command Code.
Driver set this field to represent what type command will be send to EEPROM
device.
3’b110 = read command
3’b111 = erase command
3’b101 = write command
Write EEPROM
Set to ‘1’ to write EEPROM, it will be cleared when MAC finished the write
operation.
Read EEPROM
Set to ‘1’ to read EEPROM, it will be cleared when MAC finished the read
operation. Driver can read PROMDPR register to get the returned data.
Reload EEPROM
Set to ‘1’ to re-load EEPROM, this bit will be cleared when MAC finished
loading operation.
Reserved
EEPROM Address
Set this field to define the address for serial EEPROM access. (only support
16-bit data access, 93C56 type)
11
ROM_WT
R/W 0
10
ROM_RD
R/W 0
9
ROM_RLD R/W 0
8
7:0
-
R
0
ROM_ADDR R/W 8’h00
4.40 MAXRXLEN--Max. RX Packet Length Register
Offset Address= FCB8h Default = 32’h0000_0600
Field
Name
Type
Default
31:11
-
R
All 0’s
10:0
RXLEN R/W
11’h600
Description
Reserved
Max RX Packet length
This field defines the max length of received packet. It doesn’t include 4-byte
CRC.
30
ASIX ELECTRONICS CORPORATION
相關PDF資料 |
PDF描述 |
|---|---|
| AX88790L | 10/100BASE 3-in-1 PCMCIA Fast Ethernet Controller |
| AX88796BLF | IC,MC14411P |
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| AX88872P | 10/100BASE Dual Speed “Swipeater” Controller |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AX88780_07 | 制造商:ASIX 制造商全稱:ASIX 功能描述:High-Performance Non-PCI Single-Chip 32-bit 10/100M Fast Ethernet Controller |
| AX88782 | 制造商:ASIX 制造商全稱:ASIX 功能描述:ASIX Multi-Port Ethernet Controller |
| AX88783 | 制造商:ASIX 制造商全稱:ASIX 功能描述:ASIX Multi-Port Ethernet Controller |
| AX88790L | 制造商:ASIX 制造商全稱:ASIX 功能描述:10/100BASE 3-in-1 PCMCIA Fast Ethernet Controller |
| AX88796 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-in-1 Local Bus Fast Ethernet Controller |
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