mcs7717 MosChip, mcs7717 Datasheet - Page 35

• Manufacturer Part Number: mcs7717
• Description: Three Port Usb Hub With 1 Serial, 1 Printer
• Manufacturer: MosChip

Rev. 1.7
EEPROM Contents for MCS7717:
With reference to the above Table:
The first bytes i.e. byte 0 and byte 1 represent the Vendor ID (9710).
Byte 2 and byte 3 represents the Product ID (7717)
Note:
Where as USB Compound Device interface will continue to have VID=9710, PID=7717.
7717 EEPROM needs to be programmed externally, before placing onto the board
Customization of VID, PID through external EEPROM is applicable to generic USB HUB interface only.
EEPROM
Locations
Address
0
1
2
3
Values
Default
HEX
77
10
97
17
Three Port USB Hub with 1 Serial, 1 Printer
.
MCS7717
Page 35