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The development board provides High Performance HDMI Transmitter via the Analog Devices
ADV7513 which incorporates HDMI v1.4 features, including 3D video support, and 165 MHz
supports all video formats up to 1080p and UXGA. The ADV7513 is controlled via a serial I2C bus
interface, which is connected to pins on the Cyclone V GX FPGA. A schematic diagram of the
audio circuitry is shown in
. Detailed information on using the ADV7513 HDMI TX is
available on the manufacturer’s website, or under the Datasheets\HDMI folder on the Kit System
CD.
lists the HDMI Interface pin assignments and signal names relative to the Cyclone V
GX device.
Figure 3-20 Connections between the Cyclone V GX FPGA and HDMI Transmitter Chip
Table 3-13
HDMI
Pin Assignments, Schematic Signal Names, and Functions
Schematic
Signal Name
Description
I/O Standard
Cyclone V GX
Pin Number
HDMI_TX_D0
Video Data bus
3.3-V
PIN_V23
HDMI_TX_D1
Video Data bus
3.3-V
PIN_AA26
HDMI_TX_D2
Video Data bus
3.3-V
PIN_W25
HDMI_TX_D3
Video Data bus
3.3-V
PIN_W26
HDMI_TX_D4
Video Data bus
3.3-V
PIN_V24
HDMI_TX_D5
Video Data bus
3.3-V
PIN_V25
HDMI_TX_D6
Video Data bus
3.3-V
PIN_U24
HDMI_TX_D7
Video Data bus
3.3-V
PIN_T23
HDMI_TX_D8
Video Data bus
3.3-V
PIN_T24
HDMI_TX_D9
Video Data bus
3.3-V
PIN_T26
HDMI_TX_D10
Video Data bus
3.3-V
PIN_R23
HDMI_TX_D11
Video Data bus
3.3-V
PIN_R25
HDMI_TX_D12
Video Data bus
3.3-V
PIN_P22
HDMI_TX_D13
Video Data bus
3.3-V
PIN_P23
