DM9620 Datasheet, PDF (29/71 Pages) Davicom Semiconductor, Inc. – USB2.0 to 10/100M Fast Ethernet Controller

DM9620
USB2.0 to Fast Ethernet Controller
5. EEPROM Format:
name
Word
MAC address
0
Auto Load Control
3
Vendor ID
4
Product ID
5
Reserved
6
Wake-UP mode
7
control
String1 address
8
String1 length
8
String2 address
9
String2 length
9
String3 address
10
String3 length
10
USB control
11
offset
0~5
6-7
8-9
10-11
12-13
14-15
16
17
18
19
20
21
22-23
description
6 byte ethernet address
Bit 1:0=01: Update vendor ID and product ID
Bit 5:2 reserved
Bit 7:6=01: Accept setting of WORD7[3:0]
Bit 9:8=01: Accept setting of WORD7[6:4]
Bit 11:10=01: Accept setting of WORD7[7]
Bit 13:12=01: Accept setting of WORD7[8]
Bit 15:14=01: Accept setting of WORD11
2 byte vendor ID (Default: 0A46h)
2 byte product ID (Default: 9620h)
reserved
Bit0: WOL active low when set (default: active high)
Bit1: WOL is pulse mode (default: level mode)
Bit2: magic wakeup event enabled when set. (default: no)
Bit3: link_change wakeup event enabled when set (default: no)
Bit4: magic wakeup event enabled if USB in suspend state (default: yes)
Bit5: link_change wakeup event enabled if USB in suspend state (default: yes)
Bit6: sample frame wakeup event enabled if USB in suspend state (default: yes)
Bit7: reserved
Bit8: internal PHY is enabled after power-on (default: no)
Bit13:9: reserved
Bit14: 1:AUTO-MDIX ON, 0:AUTO-MDIX OFF
Bit15: reserved
Vendor describe string from EEPROM start address
Vendor describe string length (Note: maximum value is 61)
Product describe string from EEPROM start address
Product describe string length (Note: maximum value is 61)
Product describe string from EEPROM start address
Product describe string length (Note: maximum value is 61)
Bit7: 0: USB maximum power. Unit is 2ma.
Bit15:8: USB class code
Preliminary
29
Version: DM9620 -15-DS-P02
February 20, 2012