Transcription of ZedBoard HW Users Guide - Digilent Reference
{{id}} {{{paragraph}}}
Example: barber
ZedBoard HW Users Guide - Digilent Reference
ZedBoard Zynq Evaluation and Development Hardware User s Guide Version August 1st, 2012 1-Aug-2012 1 Revision History Rev date Rev # Reason for change 8/1/12 Initial ZedBoard User s Guide 8/2/12 Mapped Configuration Mode Table to match ZedBoard layout 1-Aug-2012 2 Table of Contents 1 INTRODUCTION .. 3 ZYNQ BANK PIN ASSIGNMENTS .. 5 2 FUNCTIONAL DESCRIPTION .. 6 EPP .. 6 MEMORY .. 6 DDR3 .. 6 SPI Flash .. 9 SD Card Interface ..11 USB ..12 USB OTG ..12 USB-to-UART Bridge ..12 USB-JTAG ..13 USB circuit protection ..14 DISPLAY AND AUDIO ..14 HDMI Output ..14 VGA I2S Audio Codec ..18 OLED ..19 CLOCK SOURCES ..19 RESET SOURCES ..19 Power on Reset (PS_POR_B) ..19 Program Push Button Switch ..20 Processor Subsystem Reset ..20 USER I/O ..20 User Push Buttons.
Aug 01, 2012 · DDR3 on the PS was routed with 40 ohm trace impedance for single-ended signals, and DCI resistors (VRP/VRN) as well as differential clocks set to 80 ohms. Each DDR3 chip needs its own 240-ohm pull-down on ZQ. DDR-VDDQ is set to 1.5V to support the DDR3 devices selected. DDR-VTT is the termination voltage which is ½ DDR-VDDQ.
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: