GS3471 datasheet(112/179 Pages) SEMTECH

112 / 179 page

GS3471

Final Data Sheet Rev.4

PDS-060498

September 2017

112 of 179

Semtech

www.semtech.com

Table 5-9: Video Core CSR Descriptions

Addressh

Parameter Name

Bit

Slice

R/W

Reset

Valueh

Description

800

IOPROC_1

RSVD

15:15

—

Reserved.

LOW_LATENCY_BYPASS

14:14

0 = Takes the low latency bypass path

through the audio and ancillary data

extraction when possible (when not

deleting or updating the packets).



1 = Takes the higher latency path through

the audio and ANC extraction regardless

of what specific features are

enabled/disabled.

FW_SWITCH_LINE_

OVERRIDE_FE1

13:13

When HIGH, flywheel uses

FW_SWITCH_LINE values instead of the

indicated values in standards.

TRS_WORD_REMAP_

FE1_DISABLE_MASK

12:12

When HIGH, disables TRS word remap.

EDH_FLAG_

UPDATE_MASK

11:11

When HIGH, disables update for EDH error

flags.

EDH_CRC_INS_MASK

10:10

When HIGH, disables EDH CRC error

correction and insertion.

H_CONFIG

9:9

Selects the H blanking indication:

0 = Active picture timing



1 = SMPTE H timing

ANC_DATA_EXT_MASK

8:8

When HIGH, disables ancillary data

extraction FIFO.

AUD_EXT_MASK

7:7

When HIGH, disables audio extraction.

TIMING_861

6:6

0 = Selects digital FVH timing output



1 = Selects 861 timing output

RSVD

5:5

Reserved.

ILLEGAL_WORD_

REMAP_DS1_MASK

4:4

When HIGH, disables illegal word

remapping.

ANC_CHECKSUM_

INSERTION_DS1_MASK

3:3

When HIGH, disables insertion of ancillary

data checksums.

CRC_INS_DS1_MASK

2:2

When HIGH, disables insertion of HD/3G

CRC words.

LNUM_INS_DS1_MASK

1:1

When HIGH, disables insertion of HD/3G

line numbers.

TRS_INS_DS1_MASK

0:0

When HIGH, disables insertion of TRS

words.

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