GS1670 datasheet(105/126 Pages) SEMTECH

105 / 126 page

GS1670 HD/SD SDI Receiver

Data Sheet

53831 - 2

September 2012

105 of 126

202h

AUD_DET1

RSVD

15-9

Reserved.

IDB_READBACK8-7

Actual value of IDB in the

hardware.

IDA_READBACK

6-5

Actual value of IDA in the

hardware.

ADPG4_DET

Set while Group 4 audio data

packets are detected.

ADPG3_DET

Set while Group 3 audio data

packets are detected.

ADPG2_DET

Set while Group 2 audio data

packets are detected.

ADPG1_DET

Set while Group 1 audio data

packets are detected.

ACS_APPLY_WAIT

ACS_APPLY_WAIT: Set while output

channels 1 and 2 are waiting for a

status boundary to apply the

ACSR[183:0] data.

203h

AUD_DET2

RSVD

15-2

Reserved.

R/W

ECCA_ERROR

Primary group audio data packet

error detected.

ROCW0

ECCB_ERROR

Secondary group audio data packet

error detected.

ROCW0

204h

REGEN

RSVD

15-2

Reserved.

R/W

ACS_APPLY

Cause channel status data in

ACSR[183:0] to be transferred to

the channel status replacement

mechanism. The transfer does not

occur until the next status

boundary.

R/W

ACS_REGEN

Specifies that Audio Channel Status

of all channels should be replaced

with ACSR[183:0] field.

0: Do not replace Channel Status

1: Replace Channel Status of all

channels

R/W

205h

CH_MUTE

RSVD

Reserved.

R/W

MUTEB

7-4

Mute Secondary output channels

4..1 Where bits 7:4 = channel 4:1

1: Mute

0: Normal

R/W

MUTEA

3-0

Mute Primary output channels 4..1

Where bits 3:0 = channel 4:1

1: Mute

0: Normal

R/W

Table 4-30:HD Audio Core Configuration and Status Registers (Continued)

Address

Bit Name

Bit

Description

R/W

Default

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