TAS3002 datasheet(63/74 Pages) TI

63 / 74 page

A–3

Table A–1. I2C Register Map (Continued)

ADDRESS

NUMBER OF

BYTES

BYTE DESCRIPTION

Right loudness

biquad

22h

B0(23–16), B0(15–8), B0(7–0)

B1(23–16), B1(15–8), B1(7–0)

B2(23–16), B2(15–8), B2(7–0)

A1(23–16), A1(15–8), A1(7–0)

A2(23–16), A2(15–8), A2(7–0)

Left loudness

biquad gain

23h

LBG(23–16), LBG(15–8), LBG(7–0)

Right loudness

biquad gain

24h

RBG(23–16), RBG(15–8), RBG(7–0)

Reserved

25h–28h

Reserved

Test

29h

Reserved

30h to 3Fh

Analog control

40h

Anal_ctrl(7–0)

Test

41h

Test

42h

Main control 2

43h

MCR2(7–0)

Reserved

44h–FFh

A.2 Main Control Register Map

A.2.1

Main Control Register 1

MCR1 01h

C(7)

C(6)

C(5)

C(4)

C(3)

C(2)

C(1)

C(0)

Table A–2 lists the bit fields making up main control register 1 and defines the function associated with each bit field.

Table A–2. Main Control Register 1 Description

DESCRIPTOR

FUNCTION

VALUE

DESCRIPTION

C(7)

Fast load

Normal operation mode

()

Fast load mode

C(6)

SCLK frequency

SCLK = 32fS

()

SCLK = 64fS

C(5–4)

E(1–0)

Serial port mode

Left justified

(

)

(

)

Right justified

I2S

Reserved

C(3–2)

Reserved

00–11

Reserved

C(1–0)

W(1–0)

Serial port word

16-bit

(

)

(

)

length

18-bit

20-bit

24-bit

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