HW-V5-ML505-UNI-G Xilinx Inc, HW-V5-ML505-UNI-G Datasheet - Page 22

• Manufacturer Part Number: HW-V5-ML505-UNI-G
• Description: KIT, EVAL PLATFORM, VIRTEX-5 LXT, ML505
• Manufacturer: Xilinx Inc

Specifications of HW-V5-ML505-UNI-G

• Kit Contents: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Development Tool Type: Hardware / Software - Evaluation Kit
• Silicon Manufacturer: Xilinx
• Core Architecture: Virtex
• Silicon Family Name: Virtex-5
• Features: Linear Flash,
• Rohs Compliant: Yes

ML50x Demonstrations in System ACE CF
22
USB
Location
Description
Setup
System ACE configuration address 5.
From the Bootloader menu, select option 5 to start the USB demonstration.
This demonstration uses the processor and the USB controller chip on the ML50x board to
communicate with a USB keyboard.
The program functions by first reading the file demo.bin from the CompactFlash card.
This file contains the software for the internal microprocessor inside the USB controller
(Cypress CY7C76300). The FPGA’s processor reads this file and writes the data to the
memory inside the USB controller through its HPI port. The USB controller's internal
processor then starts and can begin implementing low-level USB commands to
communicate with the USB keyboard. Data from the USB keyboard is transferred to the
FPGA’s processor using mailbox registers over the HPI port.
Connect a standard USB keyboard to the ML50x board. Keys typed on the USB keyboard
are then displayed on the character LCD and serial port.
Note:
This demonstration requires a USB keyboard without a built-in hub.
www.xilinx.com
ML505/ML506/ML507 Getting Started Tutorial
UG348 (v3.0.3) June 18, 2009
R