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參數(shù)資料
| 型號： | AX88772 |
| 廠商： | ASIX Electronics Corporation |
| 英文描述： | USB to 10/100 Fast Ethernet/HomePNA Controller |
| 中文描述： | USB至10/100快速以太網(wǎng)/電話線網(wǎng)絡(luò)控制器 |
| 文件頁數(shù)： | 21/42頁 |
| 文件大?。?/td> | 393K |
| 代理商： | AX88772 |
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AX88772
USB to 10/100 Fast Ethernet/HomePNA Controller
6.2.1.9 SROM Write Register (0Ch, write only)
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
AA [7:0]
00h
CC [7:0]
DD [7:0]
6.2.1.10 Write SROM Enable (0Dh, write only)
User issues this command to enable write permission to Serial EEPROM from SROM Write Register.
6.2.1.11 Write SROM Disable (0Eh, write only)
User issues this command to disable write permission to Serial EEPROM from SROM Write Register.
6.2.1.12 Rx Control Register (0Fh, read only and 10h, write only)
Bit7
Bit6
Bit5
Bit4
SO
Reserved
AP
AM
0h
AA [7:0] = { SO, Reserved, AP, AM, AB, Reserved, AMALL, PRO }
BB [7:0] = { 0h, Reserved [3:2], SB [1:0] }
PRO: PACKET_TYPE_PROMISCUOUS.
1: All frames received by the ASIC are forwarded up toward the host.
0: Disabled (default).
AMALL: PACKET_TYPE_ALL_MULTICAST.
1: All multicast frames received by the ASIC are forwarded up toward the host, not just the frames whose
scrambling result of DA matching with multicast address list provided in Multicast Filter Array Register.
0: Disabled. This only allows multicast frames whose scrambling result of DA field matching with multicast
address list provided in Multicast Filter Array Register to be forwarded up toward the host (default).
SEP: Save Error Packet.
1: Received packets with CRC error are saved and forwarded to the host anyway.
0: Received packets with CRC error are discarded automatically without forwarding to the host (default).
AB: PACKET_TYPE_BROADCAST.
1: All broadcast frames received by the ASIC are forwarded up toward the host (default).
0: Disabled.
AM: PACKET_TYPE_MULTICAST.
1: All multicast frames whose scrambling result of DA matching with multicast address list are forwarded up to the
host (default).
0: Disabled.
AP: Accept Physical Address from Multicast Filter Array.
1: Allow unicast packets to be forwarded up toward host if the lookup of scrambling result of DA is found within
multicast address list.
0: Disabled, that is, unicast packets filtering are done without regarding multicast address list (default).
SO: Start Operation.
1: Ethernet MAC start operating.
0: Ethernet MAC stop operating (default).
AA [7:0]: The write address of Serial EEROM.
{ DD [7:0], CC [7:0] }: The write data value of Serial EEROM
Bit3
AB
Bit2
SEP
Bit1
AMALL
Bit0
PRO
Reserved
MFB [1:0]
ASIX ELECTRONICS CORPORATION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AX88772_07 | 制造商:ASIX 制造商全稱:ASIX 功能描述:USB to 10/100 Fast Ethernet/HomePNA Controller |
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| AX88772BLF | 制造商:ASIX Electronics Corporation 功能描述: |
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