參數(shù)資料
型號: AX88170L
廠商: ASIX Electronics Corporation
英文描述: USB to Fast Ethernet/HomePNA Controller
中文描述: USB到快速以太網(wǎng)/電話線網(wǎng)絡(luò)控制器
文件頁數(shù): 11/39頁
文件大?。?/td> 316K
代理商: AX88170L
ASIX ELECTRONICS CORPORATION
11
CONFIDENTIAL
AX88170 PRELIMINARY
3.0 EEPROM Memory Mapping
EEPROM
OFFSET
00H
RESERVED
01H
02H
LENGTH OF DEVICE DESCRIPTOR (BYTE)
HIGH BYTE
LOW BYTE
WORD COUNT FOR PRELOAD
*FLAG
EEPROM OFFSET OF DEVICE
DESCRIPTOR
EEPROM OFFSET OF CONFIGURATION
DESCRIPTOR
NODE ID 0
NODE ID 2
NODE ID 4
LANGUAGE ID LOW BYTE
EEPROM OFFSET OF STRING INDEX 1
EEPROM OFFSET OF STRING INDEX 2
EEPROM OFFSET OF STRING INDEX 3
EEPROM OFFSET OF STRING INDEX 4
EEPROM OFFSET OF STRING INDEX 5
EEPROM OFFSET OF STRING INDEX 6
EEPROM OFFSET OF STRING INDEX 7
EEPROM OFFSET OF STRING INDEX 8 (19H)
MAX PACKET LOW BYTE
ETHERNET PHY ID
PAUSE PACKET LOW WATER LEVEL
RESERVED
03H
LENGTH OF CONFIGURATION DESCRIPTOR
(BYTE)
NODE ID 1
NODE ID 3
NODE ID 5
LANGUAGE ID HIGH BYTE
LENGTH OF STRING INDEX 1
LENGTH OF STRING INDEX 2
LENGTH OF STRING INDEX 3
LENGTH OF STRING INDEX 4
LENGTH OF STRING INDEX 5
LENGTH OF STRING INDEX 6
LENGTH OF STRING INDEX 7
LENGTH OF STRING INDEX 8
MAX PACKETSIZE HIGH BYTE
HOMEPNA PHY ID
PAUSE PACKET HIGH WATER LEVEL
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H-18H
19H
1AH
1BH
1CH
1DH
1EH
1FH
20H-4FH
50H-FFH
03H
0CH
BYTE 2 OF UNICODE MAC ADDRESS
BYTE 4 OF UNICODE MAC ADDRESS
BYTE 6 OF UNICODE MAC ADDRESS
BYTE 8 OF UNICODE MAC ADDRESS
BYTE 10 OF UNICODE MAC ADDRESS
BYTE 12 OF UNICODE MAC ADDRESS
DEVICE /CONFIGURATION /INTERFACE /ENDPOINT DESCRIPTOR
**BYTE 1 OF UNICODE MAC ADDRESS
BYTE 3 OF UNICODE MAC ADDRESS
BYTE 5 OF UNICODE MAC ADDRESS
BYTE 7 OF UNICODE MAC ADDRESS
BYTE 9 OF UNICODE MAC ADDRESS
BYTE 11 OF UNICODE MAC ADDRESS
STRINGS
Tab - 7 EEPROM Memory Mapping
Note:
*Flag: Bit 0
è
Self Powered (for USB GetStatus) Bit 1
è
Bus Powered (Reserved)
Bit 2
è
Remote Wakeup (for USB GetStatus) Bit 3
è
Interrupt Endpoint Enaable (Reserved)
Bit 4
è
ClkNoStop (for Self Power only)
Bit 6
è
Reserved
Bit 8
è
Capture Effective Mode
Bit A – F
è
Reserved
Bit 4 also effect LED display, if high then LED display USB active only otherwise display USB link and activity.
(In Self power mode Bit_4 set to high)
**Unicode MAC Address:
If the MAC’s NODE ID is 01,23,45,67,89,ABh respect to NODE ID 0, NODE ID 1, … NODE ID5
the unicode will be 30-31,32-33,34-35,36-37,38-39,41-42h respects to BYTE 1 OF UNICODE MAC ADDRESS- BYTE
2 OF UNICODE MAC ADDRESS, …-BYTE 12 OF UNICODE MAC ADDRESS.
Bit 9
è
Flow Control selector (1: software, o: read from PHY)
Bit 5
è
Reserved
Bit 7
è
Reserved
Then
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