Alinx AX7021 - HDMI Output Interface

ZYNQ FPGA Development Board AX7021 User Manual
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OTG_DATA0
PS_MIO32_501
C7
USB data bit0
OTG_DATA1
PS_MIO33_501
G13
USB data bit1
OTG_DATA2
PS_MIO34_501
B12
USB data bit2
OTG_DATA3
PS_MIO35_501
F14
USB data bit3
OTG_CLK
PS_MIO36_501
A9
USB clock signal
OTG_DATA5
PS_MIO37_501
B14
USB data bit5
OTG_DATA6
PS_MIO38_501
F13
USB data bit6
OTG_DATA7
PS_MIO39_501
C13
USB data bit7
OTG_RESETN
PS_MIO8_500
E5
USB reset signal
3.4 HDMI Output Interface
The HDMI output interface is implemented by Silion Image's SIL9134
HDMI (DVI) encoding chip, which supports up to 1080P@60Hz output and
supports 3D output.
Among them, the SIL9134 video digital interface, audio digital interface and
I2C configuration interface are connected with the BANK35 IO of the
ZYNQ7000 PL part. The ZYNQ7000 system initializes and controls the SIL9134
through the I2C pin.
The hardware connection diagram of SIL9134 chip and ZYNQ7000 is
shown in Figure 3-4-1.
Figure3-4-1: The hardware connection of SIL9134 chip and ZYNQ7000