DS669 Datasheet, PDF (16/28 Pages) Xilinx, Inc – AXI Interface Based

AXI Interface Based KC705 Embedded Kit MicroBlaze Processor Subsystem Data Sheet
Memory
• 1 GB 64-bit wide 800 MHz DDR3 SDRAM
• 64 KB internal block RAM
• 128 MB linear (parallel) flash
• SDHC controller
• 2 GB SD card
• 1 KB IIC EEPROM
Input/Output
• Three general-purpose input controllers:
• 5-bit pushbutton controller
• 4-bit DIP switch interface
• 3-bit rotary switch interface
• Two general-purpose output controllers:
• 7-bit LCD interface
• 8-bit LED interface
• 16550 UART:
• Software configurable baud rate, data width, parity, and stop bits
• 10/100 /1000 Mb/s TEMAC:
• GMII interface to PHY
• Scatter-gather DMA
• axi_xadc:
• Software configurable XADC block includes a dual 12-bit, 1 MSPS ADC and on-chip sensors
Video Processing
• VSRC_SEL:
• Video multiplexer for external video and internally generated test patterns
• AXI interconnect:
• Four AXI MM interconnects are connected in a hierarchical fashion with a 512-bit AXI MM interconnect running at
200 MHz
• Two AXI-Lite interconnects connected in a hierarchical fashion
• Twelve AXI masters are connected to AXI MM interconnects
• Thirty-two AXI-Lite slaves are connected to an AXI-Lite interconnect
• Performance monitor: Captures throughput values on the AXI Interface of the DDR controller
• logiCVC: AXI-based third-party display controller capable of supporting up to five layers of video display along with the
Alpha blending feature
• v_tc: AXI-based internal video timing control signal generator
• AXI TPG: AXI-based test pattern generator
• AXI Scaler: AXI-based scaler that scales the video frame from 1920 x 1080 to 960 x 540
• DVI Scaler: Digital visual interface (DVI) in-line scaler that scales the video frame from 1920 x 1080 to 960 x 540
Video Data Throughput Calculation
The data throughput calculation for the video demonstration is:
• 1080p pixel clock frequency = (2200 pixels) x (1125 rows) x (60 frames/sec) = 148.5 MHz
• For one full frame write or read AXI data:
DS669 (v2.0) April 23, 2013
www.xilinx.com
Product Specification
16