gl852 Genesys Logic, gl852 Datasheet - Page 23

• Manufacturer Part Number: gl852
• Description: Usb 2.0 Mtt Hub Controller
• Manufacturer: Genesys Logic

©2000-2007 Genesys Logic Inc. - All rights reserved.
The schematics between GL852 and 93C46 is depicted in the following figures:
GL852 firstly verifies the check sum after power on reset. If the check sum is correct, GL852 will take the
configuration of 93C46 as part of the descriptor contents. To prevent the content of 93C46 from being
over-written, amber LED will be disabled when 93C46 exists.
Figure 5.9 - Schematics Between GL852 and 93C46
EE_SK
EE_CS
EE_DO
EE_DI
CS
SK
DI
DO
93C46
GL852 USB 2.0 MTT HUB Controller
GND
VCC
NC
NC
DVDD
Page 23