1995 Dec 19

11

Philips Semiconductors

Preliminary specification

Sound fader control circuit

TEA6322T

Notes

1. S = START condition.

2. SLAVE ADDRESS (MAD) = 1000 0000.

3. A = acknowledge, generated by the slave.

4. SUBADDRESS (SAD), see Table 1.

5. DATA, see Table 1; if more than 1 byte of DATA is transmitted, then auto-increment of the significant subaddress is

performed.

6. P = STOP condition.

Table 1

Second byte after MAD

Note

1. Significant subaddress.

FUNCTION

BIT

MSB

LSB

76543

Volume/loudness

V

00000000

Fader front right

FFR

00000001

Fader front left

FFL

00000010

Fader rear right

FRR

00000011

Fader rear left

FRL

00000100

Bass

BA

00000101

Treble

TR

00000110

Switch

S

00000111