EZ-811HS Development Kit Manual - Getting Started
Page 2 Rev 1.4
• USB cable
• Serial cable
•CD
2.1 CD Contents
The following directories are installed for the EZ-811HS Development Kit:
C:\CYPRESS\USB\ez811\bin - Binary files and firmware files
C:\CYPRESS\USB\ez811\doc - EZ-811HS related documentation
Getting Started and Data Sheets
C:\CYPRESS\USB\ez811\EZ811_DK - EZ-811 PC Host application
C:\CYPRESS\USB\ez811\firmware\Emb_Host - Embedded Host firmware
C:\CYPRESS\USB\ez811\firmware\slave - Slave mode firmware
C:\CYPRESS\USB\ez811\firmware\USBHost - Simple embedded USB Host application
documentation and firmware
C:\CYPRESS\USB\ez811\HARDWARE - Hardware related information
C:\CYPRESS\USB\ez811\Drivers\Linux - Linux driver for 811HS, see included
User Guide
2.2 About the Hardware
The development kit includes a hardware daughter card that houses the SL811HST and the
CY7C65113 4-port hub. This daughter card was designed so that it can be carefully inserted
directly to the header sockets available on the EZ-USB development kit, without any unnecessary
wire connections. The 4-port USB hub extends the number of downstream ports available to a
maximum of four. You will have a choice of either 1 USB port (directly from SL811HST) or 4 down-
stream ports (through CY7C65113). Figure 2 is a photograph of the demo kit. There are several
jumpers so that you can select different configuration modes.
JP1 – Master/Slave Mode Select Jumper
JP2 – Slave Speed Select Jumper
JP3 – Power Select Jumper
The Master/Slave mode select jumper allows you a choice of the following:
• choose between the SL811HST USB host only, with one downstream port (J1)
• choose to automatically allow the SL811HST to enumerate with the on-board hub to
extend the downstream ports to four (H1~H4)
• choose slave operation when SL811HST is configured as a slave USB controller. This
slave mode will be configured together with the Slave Speed select jumper.
