AD9381SLASHPCB datasheet(19/44 Pages) AD

19 / 44 page

AD9381

Rev. 0 | Page 19 of 44

Hex

Address

Read/Write

or Read Only

Bits

Default Value

Description

0x5A

Read

[6:0]

Packet Detected

These 7 bits are updated if any specific packet has

been received since last reset or loss of clock

detect. Normal is 0x00.

Bit

Data Packet Detected

AVI infoframe.

Audio infoframe.

SPD infoframe.

MPEG source infoframe.

ACP packets.

ISRC1 packets.

ISRC2 packets.

0x5B

Read

[3]

HDMI Mode

0 = DVI, 1 = HDMI.

0x5E

Read

[7:6]

Channel Status

Mode = 00. All others are reserved.

[5:3]

When Bit 1 = 0 (Linear PCM).

000 = 2 audio channels without pre-emphasis.

001 = 2 audio channels with 50/15 μs pre-

emphasis.

010 = reserved.

011 = reserved.

0 = software for which copyright is asserted.

1 = software for which no copyright is asserted.

0 = audio sample word represents linear PCM

samples.

1 = audio sample word used for other purposes.

0 = consumer use of channel status block.

Audio Channel Status

0x5F

Read

[7:0]

Channel Status Category

Code

0x60

Read

[7:4]

Channel Number

[3:0]

Source Number

0x61

Read

[5:4]

Clock Accuracy

Clock accuracy.

00 = Level II.

01 = Level III.

10 = Level I.

11 = reserved.

[3:0]

Sampling Frequency

0011 =32 kHz

0000 = 44.1 kHz

1000 = 88.2 kHz.

1100 = 176.4 kHz.

0010 = 48 kHz.

1010 = 96 kHz.

1110 = 192 kHz.

AD9381/PCB Datasheet(PDF) 19 Page - Analog Devices

AD9381/PCB Datasheet(HTML) 19 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Datasheet Descarga

Enlace URL