SMSC EVB-USB4640 Operation & User’s Manual

USER MANUAL 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2010 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficien ...

Revision 0.1 (12-15-10) SMSC EVB-USB4640 USER MANUAL 2 Chapter 1 Overview EVB-USB4640 Revision C Evaluation Board is for the SMSC USB4640 Hi-Speed HSIC USB hub and card reader combo solution. It has an upstream port compliant to HSIC 1.0, a supplement to the USB 2.0 Specification. It also has two downstream ports that ...

SMSC EVB-USB4640 Revision 0.1 (12-15-10) USER MANUAL 3 Figure 1.1 Top and Bottom Level Silk Screen and Copper Layers ...

Revision 0.1 (12-15-10) SMSC EVB-USB4640 USER MANUAL 4 Chapter 2 Getting Started The EVB-USB4640 is configured by internal default registers. In the default configuration, it operates as a USB 2.0 combo device with a three port USB HUB (two external ports) and a Flash Media Controller with SMSC standard VID/PID/DID set ...

SMSC EVB-USB4640 Revision 0.1 (12-15-10) USER MANUAL 5 The default configuration is populated with a 60 MHz SPI on the EVB. This means that the 1 kΩ pull- up resistor R51 must also be populated. If a 30 MHz SPI chip is populated instead, then the 1 kΩ pull- up resistor R51 must be removed. This is the speed select re ...

Revision 0.1 (12-15-10) SMSC EVB-USB4640 USER MANUAL 6 2.1.6 Configuration Source - USB Upstream The EEPROM supporting the EVB-USB4640 is configured by connecting the upstream port to a qualified HSIC host or USB to HSIC bridge device. Once connected, the EEPROM can be configured with the SMSC configuration tool, USBDM ...