GS1582 datasheet(86/115 Pages) SEMTECH

86 / 115 page

GS1582 Multi-Rate Serializer with Cable Driver, Audio

Multiplexer and ClockCleanerTM

Data Sheet

40117 - 4

December 2011

86 of 115

01Fh

FORMAT_ERR

861 timing format error flag.

Reserved

14-9

Reserved.

LINE_OFFSET

8-6

Shifts the timing of the output 861 timing signal by up

to +/-3 lines.

R/W

PIXEL_OFFSET

5-3

Shifts the timing of the output 861 timing signal by up

to +/-3 pixels.

R/W

Reserved

2-1

Reserved.

FSYNC_INVERT

Inverts the polarity of the detected field.

R/W

020h

ANC_INS_MODE

Selects the ANC data insertion operating mode.

0 Separate line mode

1 Concatenated mode

Reference: Section 4.8.1 on page 64.

R/W

PACKET_MISSED

Flag to indicate ancillary data packet could not be

inserted in its entirety.

Reference: Section 4.8 on page 63.

RW_CONFLICT

Flag to indicate the same RAM address was read and

written at the same time.

Reserved

12-11

Reserved

R/W

0000b

FIRST_LINE_NUMBER

10-0

Defines the line number for the first line in separate

line mode or the single line for concatenated mode.

R/W

021h

ANC_TYPE

Selects the ANC data type as HANC or VANC.

0 HANC

1 VANC

Reference: Section 4.8.2 & Section 4.8.3

R/W

STREAM_TYPE

Selects the luma or chroma stream for ANC insertion.

0 Luma stream

1 Chroma stream

This field is ignored in SD mode.

Reference: Section 4.8.2 & Section 4.8.3

R/W

Reserved

13-10

Reserved

R/W

0000b

FIRST_LINE_NUMBER_OF_

WORDS

9-0

Defines the total number of data words to insert on

the first line in separate line mode or single line in the

concatenated mode.

R/W

022h

Reserved

15-11

Reserved

R/W

00000b

SECOND_LINE_NUMBER

10-0

Defines the line number for ANC data insertion for the

2nd line in separate line mode.

R/W

Table 4-43: Video Configuration and Status Registers (Continued)

Address

Bit

Description

R/W

Default

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