User Parameters - 2.3 English

Video Processing Subsystem Product Guide (PG231)

Document ID
PG231
Release Date
2022-04-27
Version
2.3 English

Table: Vivado IDE Parameter to User Parameter Relationship shows the relationship between the fields in the Vivado IDE and the User Parameters (which can be viewed in the Tcl Console).

Table 4-1:      Vivado IDE Parameter to User Parameter Relationship

Vivado IDE Parameter/Value(1)

User Parameter/Value(1)

Default Value

Top Level

Samples Per Clock

C_SAMPLES_PER_CLK

2

Maximum Data Width

C_MAX_DATA_WIDTH

10

Maximum Number of Pixels

C_MAX_COLS

3840

Maximum Number of Lines

C_MAX_ROWS

2160

Video Processing Functionality

C_TOPOLOGY

1

Scaler Only

0

 

Full Fledged

1

 

Deinterlacing Only

2

 

Color Space Conversion Only

3

 

420-422 Chroma Resampling Only

4

 

422-444 Chroma Resampling Only

5

 

Enabled Interlaced Input

C_ENABLE_INTERLACED

true

Enable Built-in DMA

C_ENABLE_DMA

true

Use UltraRAM for Line Buffers

USE_URAM

0

Color Space Support

C_COLORSPACE_SUPORT

0

RGB | YUV 4:4:4 | YUV 4:2:2 | YUV 4:2:0

0

 

RGB | YUV 4:4:4 | YUV 4:2:2

1

 

RGB | YUV 4:4:4

2

 

Deinterlacer

Enable Motion Adaptive Deinterlacing

C_DEINT_MOTION_ADAPTIVE

true

AXIMM Address Width

AXIMM_ADDR_WIDTH

32

Number Read/Write Outstanding   

AXIMM_NUM_OUTSTANDING

16

Transaction Burst Length

AXIMM_BURST_LENGTH

16

Scaler

Algorithm

C_SCALER_ALGORITHM

Polyphase

Bilinear

0

 

Bicubic

1

 

Polyphase

2

 

Horizontal Taps

C_H_SCALER_TAPS

6

Vertical Taps

C_V_SCALER_TAPS

6

Horizontal Phases

C_H_SCALER_PHASES

64

Vertical Phases

C_V_SCALER_PHASES

64

Enable 4:2:2 Color Format

C_SCALER_ENABLE_422

true

Chroma Resampler

Horizontal Algorithm

C_H_CHROMA_ALGORITHM

FIR

Drop Repeat

0

 

Predefined

1

 

FIR

2

 

Vertical Algorithm

C_V_CHROMA_ALGORITHM

FIR

Drop Repeat

0

 

Predefined

1

 

FIR

2

 

Horizontal Taps

C_H_CHROMA_TAPS

4

Vertical Taps

C_V_CHROMA_TAPS

4

Color Matrix

Enable Demo Window

C_CSC_ENABLE_WINDOW

true

Enable 4:2:2 Color Format

C_CSC_ENABLE_422

true

Notes:

1.Parameter values are listed in the table where the Vivado IDE parameter value differs from the user parameter value. Such values are shown in this table as indented below the associated parameter.