DS669 Datasheet, PDF (17/28 Pages) Xilinx, Inc – AXI Interface Based

AXI Interface Based KC705 Embedded Kit MicroBlaze Processor Subsystem Data Sheet
(1920 active pixels) x (1080 active rows) x (32 bits/pixel) x (60 frames/sec) = 3.71 Gb/s (approximate)
• For one scaled frame write or read AXI data:
(960 active pixels) x (540 active rows) x (32 bits/pixel) x (60 frames/sec) = 1 Gb/s (approximate)
• Stream 1 throughput:
• DVI 0 video direct memory access (VDMA) S2MM (one full frame write) = 3.71 Gb/s
• SCALER 0 VDMA MM2S(one full frame read) = 3.71 Gb/s
• SCALER 0 VDMA S2MM (one scaled frame write) = 1 Gb/s
• Stream 2 throughput:
• TPG 0 VDMA S2MM (one scaled frame write) = 1 Gb/s
• Stream 3 throughput:
• DVI 1 VDMA S2MM (one full frame write) = 3.71 Gb/s
• SCALER 2 VDMA MM2S(one full frame read) = 3.71 Gb/s
• SCALER 2 VDMA S2MM (one scaled frame write) = 1 Gb/s
• Stream 4 throughput:
• TPG 2 VDMA S2MM (one scaled frame write) = 1 Gb/s
• Display controller throughput:
• logiCVC MM2S (one full frame read) = 3.71 Gb/s
• Total throughput for displaying four scaled video streams on the video data is 23 Gb/s (11.5 Gb/s for write and
11.5 Gb/s for read)
Video Demonstration Address Map
The address map of the MicroBlaze processor subsystem is shown in Table 6.
Table 6: KC705 MicroBlaze Processor Subsystem Address Map
Instance
Peripheral
Base Address
microblaze_0
I-cache/D-cache
0x80000000
LocalMemory_Cntlr_D
lmb_bram_if_cntlr
0x00000000
LocalMemory_Cntlr_I
lmb_bram_if_cntlr
0x00000000
Interrupt_Cntlr
axi_intc
0x40100000
debug_module
mdm
0x40200000
Dual_Timer_Counter
axi_timer
0x40300000
RS232_Uart_1
axi_uart16550
0x40400000
Push_Buttons_5Bits
axi_gpio
0x40500000
LEDs_8Bits
axi_gpio
0x40600000
DIP_Switches_8Bits
axi_gpio
0x40700000
LCD_GPIO
axi_gpio
0x40800000
ROTARY_GPIO
axi_gpio
0x40900000
IIC_EEPROM
axi_iic
0x40A00000
Logisdhc_0
logisdhc
0x40B00000
GPIO_RST
axi_gpio
0x40C00000
axi_xadc_0
axi_xadc
0x40D00000
Linear_Flash
axi_emc
0x48000000
AXI_DMA_Ethernet
axi_dma
0x50000000
High Address
0xFFFFFFFF
0x0000FFFF
0x0000FFFF
0x4010FFFF
0X4020FFFF
0X4030FFFF
0x4040FFFF
0x4050FFFF
0x4060FFFF
0x4070FFFF
0x4080FFFF
0x4090FFFF
0x40A0FFFF
0x40B0FFFF
0x40C0FFFF
0x40D0FFFF
0x4FFFFFFF
0x5000FFFF
DS669 (v2.0) April 23, 2013
www.xilinx.com
Product Specification
17