AD9381SLASHPCB datasheet(34/44 Pages) AD

34 / 44 page

AD9381

Rev. 0 | Page 34 of 44

Table 33.

Channel Number

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

–

LFE

–

LFE

–

LFE

–

LFE

–

LFE

–

LFE

–

LFE

–

LFE

RRC

RLC

–

RRC

RLC

–

LFE

RRC

RLC

–

RRC

RLC

LFE

FRC

FLC

–

FRC

FLC

–

LFE

FRC

FLC

–

FRC

FLC

–

LFE

FRC

FLC

–

FRC

FLC

–

LFE

FRC

FLC

–

FRC

FLC

–

LFE

FRC

FLC

–

FRC

FLC

–

LFE

FRC

FLC

–

FRC

FLC

LFE

0x95—Bit[7] Down-Mix Inhibit

0x95—Bits[6:3] Level Shift Values

These bits define the amount of attenuation. The value directly

corresponds to the amount of attenuation: for example, 0000 =

0 dB, 0001 = 1 dB to 1111 = 15 dB attenuation.

0x96—Bits[7:0] Reserved

0x97—Bits[6:0] New Data Flags

See Register 0x87 for a description.

0x98—Bits[7:0] Source Product Description (SPD)

Infoframe Version

0x99—Bits[7:0] Vender Name Character 1 (VN1)

This is the first character in eight that is the name of the

company that appears on the product. The data characters are

7-bit ASCII code.

0x9A—Bits[7:0] VN2

0x9B—Bits[7:0] VN3

0x9C—Bits[7:0] VN4

0x9D—Bits[7:0] VN5

0x9E—Bits[7:0] VN6

0x9F—Bits[6:0] New Data Flags

See Register 0x87 for a description.

0xA0—Bits[7:0] VN7

0xA1—Bits[7:0] VN8

0xA2—Bits[7:0] Product Description Character 1 (PD1)

This is the first character of 16 that contains the model number

and a short description of the product. The data characters are

7-bit ASCII code.

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