MSP3417G datasheet(25/81 Pages) MICRONAS

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PRELIMINARY DATA SHEET

MSP 34x7G

Micronas

SOURCE SELECT AND OUTPUT CHANNEL MATRIX

00 08hex

00 0Ahex

00 0Chex

Source for:

Loudspeaker Output

SCART1 DA Output

Quasi-Peak Detector

bit[15:8]

“FM/AM”: demodulated FM or AM mono signal

“Stereo or A/B”: demodulator Stereo or A/B signal

(in manual mode, this source is identical to the NICAM

source in the MSP 3417D)

“Stereo or A”: demodulator Stereo Sound or

Language A (only defined for Automatic Sound Select)

“Stereo or B”: demodulator Stereo Sound or

Language B (only defined for Automatic Sound Select)

2SCART input

For demodulator sources, see Table 2–2.

SRC_MAIN

SRC_SCART1

SRC_QPEAK

00 08hex

00 0Ahex

00 0Chex

Matrix Mode for:

Loudspeaker Output

SCART1 DA Output

Quasi-Peak Detector

bit[7:0]

00hex

Sound A Mono (or Left Mono) (RESET condition)

10hex

Sound B Mono (or Right Mono)

20hex

Stereo (transparent mode)

30hex

Mono (sum of left and right inputs divided by 2)

special modes are available (see Section 6.5.1. on page 73)

In Automatic Sound Select mode, the demodulator source channels are set

according to Table 2–2. Therefore, the matrix modes of the corresponding out-

put channels should be set to “Stereo” (transparent).

MAT_MAIN

MAT_SCART1

MAT_QPEAK

Table 3–11: Write Registers on I2C Subaddress 12hex, continued

Address

Function

Name

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