DisplayPort Intel® FPGA IP User Guide

ID 683273
Date 10/20/2022
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11.10. Sink CRC Registers

The CRC registers are available on Stream 0, Stream 1, Stream 2, and Stream 3 when the core is instantiated with parameter RX_SUPPORT_AUTOMATED_TEST = 1

DPRX0_CRC_R

Address: 0x0120

Direction: RO

Reset: 0x00000000

Table 226.  DPRX0_CRC_R Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_R

Output video CRC for the red component

DPRX0_CRC_G

Address: 0x0121

Direction: RO

Reset: 0x00000000

Table 227.  DPRX0_CRC_G Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_G

Output video CRC for the green component

DPRX0_CRC_B

Address: 0x0122

Direction: RO

Reset: 0x00000000

Table 228.  DPRX0_CRC_B Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_B

Output video CRC for the blue component

DPRX1_CRC_R

Address: 0x0123

Direction: RO

Reset: 0x00000000

Table 229.  DPRX1_CRC_R Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_R

Output video CRC for the red component

DPRX1_CRC_G

Address: 0x0124

Direction: RO

Reset: 0x00000000

Table 230.  DPRX1_CRC_G Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_G

Output video CRC for the green component

DPRX1_CRC_B

Address: 0x0125

Direction: RO

Reset: 0x00000000

Table 231.  DPRX1_CRC_B Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_B

Output video CRC for the blue component

DPRX2_CRC_R

Address: 0x0126

Direction: RO

Reset: 0x00000000

Table 232.  DPRX2_CRC_R Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_R

Output video CRC for the red component

DPRX2_CRC_G

Address: 0x0127

Direction: RO

Reset: 0x00000000

Table 233.  DPRX2_CRC_G Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_G

Output video CRC for the green component

DPRX2_CRC_B

Address: 0x0128

Direction: RO

Reset: 0x00000000

Table 234.  DPRX2_CRC_B Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_B

Output video CRC for the blue component

DPRX3_CRC_R

Address: 0x0129

Direction: RO

Reset: 0x00000000

Table 235.  DPRX3_CRC_R Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_R

Output video CRC for the red component

DPRX3_CRC_G

Address: 0x012A

Direction: RO

Reset: 0x00000000

Table 236.  DPRX3_CRC_G Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_G

Output video CRC for the green component

DPRX3_CRC_B

Address: 0x012B

Direction: RO

Reset: 0x00000000

Table 237.  DPRX3_CRC_B Bits

Bit

Bit Name

Function

31:16

Unused

15:0

CRC_B

Output video CRC for the blue component