User Parameters - 1.2 English

HDMI 2.1 Transmitter Subsystem v1.2 Product Guide (PG350)
Document ID
PG350
Release Date
2023-05-16
Version
1.2 English

The following table shows the relationship between the fields in the Vivado IDE and the User Parameters (which can be viewed in the Tcl Console).

Table 1. Vivado IDE Parameter to User Parameter Relationship
Vivado IDE Parameter/Value User Parameter/Value Default Value
Top-level
Video Interface
  • AXI4-Stream
  • Native Video
  • Native Video (Vectored DE)
 C_VID_INTERFACE
  • 0
  • 1
  • 2
 AXI4-Stream
Include HDCP Encryption
  • Exclude (Untick)
  • Include (Tick)
 C_INCLUDE_HDCP
  • false
  • true
 Exclude
Number of pixels per clock on Video Interface
  • 4
  • 8
 C_INPUT_PIXELS_PER_CLOCK
  • 4
  • 8
 8
Max bits per component
  • 8
  • 10
  • 12
  • 16
 C_MAX_BITS_PER_COMPONENT
  • 8
  • 10
  • 12
  • 16
 8
Hot Plug Detect Active
  • High
  • Low
 C_HPD_INVERT
  • High
  • Low
 High
Enable Dynamic HDR Support
  • 1
  • 0
 C_DYNAMIC_HDR
  • 1
  • 0
 0
Video Bridge
Hysteresis Level C_HYSTERESIS_LEVEL
  • 0-1023
 511
FIFO Depth
  • 32
  • 1024
  • 2048
  • 4096
  • 8192
 C_ADDR_WIDTH
  • 32
  • 1024
  • 2048
  • 4096
  • 8192
 1024
Example Design
TX PLL Type
  • CPLL
  • QPLL01(GTHE4/GTYE4)
  • LCPLL (GTYE5)
  • RPLL (GTYE5)
 C_EXDES_TX_PLL_SELECTION
  • 0
  • 6
  • 7
  • 8

6 (GTHE4/GTYE4)
RX PLL Type
  • CPLL
  • QPLL01(GTHE4/GTYE4)
  • LCPLL (GTYE5)
  • RPLL (GTYE5)
 C_EXDES_RX_PLL_SELECTION
  • 0
  • 6
  • 7
  • 8

8 (GTYE5)

0 (GTHE4/GTYE4)
  1. Versal adaptive SoCs support only 100 MHz.