
USB OTG HS Interface
? IF WILL BE LOST. IS WRITTEN OVER THIS AREA OF THE FLASH, THE MAC ADDRESS
RJ-45 CONNECTOR. FOR MORE INFORMATION, SEE “ETHERNET CONNECTOR (J1)”
ON PAGE 2-27 .
THE MAC ADDRESS IS STORED IN PARALLEL FLASH (U44) AT ADDRESS 0X0106
0000, AND CAN BE FOUND ON A STICKER ON THE BOTTOM SIDE OF THE BOARD.
A PROGRAM
EXAMPLE PROGRAMS ARE INCLUDED IN THE EZ-KIT LITE INSTALLATION DIRECTORY
TO DEMONSTRATE HOW TO USE THE ETHERNET INTERFACE.
USB OTG HS Interface
THE ADSP-BF609 PROCESSOR HAS AN INTEGRATED USB PHY, AND THE
EZ-KIT LITE PROVIDES A MINI AB CONNECTOR. A 48 MHZ OSCILLATOR PROVIDES
THE CLOCKING FOR THE HIGH-SPEED USB 2.0 ON-THE-GO (OTG) INTERFACE.
THE BOARD ALLOWS 5V AT 500 MA TO A PERIPHERAL BY ENABLING THE FET
SWITCH U50 . THE USB CONTROLLER HAS NATIVE SUPPORT FOR CONTROLLING THE
FET THROUGH THE USB_VBC SIGNAL.
A TEST POINT ALSO IS PROVIDED FOR THE USB CLOCK INPUT OF THE PROCESSOR. A
USER CAN REMOVE THE SERIES RESISTOR AND FEED AN EXTERNAL CLOCK FROM A FUNC-
TION GENERATOR.
USE THE EXAMPLE PROGRAMS IN THE EZ-KIT LITE INSTALLATION DIRECTORY TO
LEARN ABOUT THE PROCESSOR’S DEVICE AND HOST MODES. FOR MORE INFORMATION,
REFER TO THE ADSP-BF60x Blackfin Processor Hardware Reference .
CAN Interface
THE CONTROLLER AREA NETWORK (CAN) INTERFACE OF THE EZ-KIT LITE IS CON-
NECTED TO THE NXP TJA1041 HIGH-SPEED CAN TRANSCEIVER. THE TRANSCEIVER
1-14
ADSP-BF609 EZ-KIT LITE EVALUATION SYSTEM MANUAL