MSP3410D datasheet(47/83 Pages) MICRONAS

47 / 83 page

PRELIMINARY DATA SHEET

MSP 34x0D

Micronas

7.3.15. NICAM Prescale

7.3.16. NICAM Deemphasis

A J17 Deemphasis is always applied to the NICAM

signal. It is not switchable.

7.3.17. I2S1 and I2S2 Prescale

7.3.18. ACB Register

Definition of Digital Control Output Pins

Definition of SCART Switching Facilities

(see Fig. 4–3 on page 13)

Note: If “MONO_IN” is selected at the DSP_IN selec-

tion, the channel matrix mode of the corresponding

output channel(s) must be set to “sound A”.

Volume Prescale

NICAM

0010hex

OFF

0000 0000

00hex

RESET

0 dB gain

0010 0000

20hex

+12 dB gain

0111 1111

7Fhex

Prescale I2S1

0016hex

Prescale I2S2

0012hex

OFF

0000 0000

00hex

0 dB gain

0001 0000

10hex

RESET

+18 dB gain

0111 1111

7Fhex

ACB Register

0013hex

[15..14]

D_CTR_OUT0

low

(RESET)

high

D_CTR_OUT1

low

(RESET)

high

ACB Register

0013hex

[13...0]

DSP IN

Selection of Source:

* SC1_IN_L/R

MONO_IN

SC2_IN_L/R

SC3_IN_L/R

SC4_IN_L/R

Mute

xx xx00 xx00 0000

xx xx01 xx00 0000

xx xx10 xx00 0000

xx xx11 xx00 0000

xx xx00 xx10 0000

xx xx11 xx10 0000

SC1_OUT_L/R

Selection of Source:

* SC3_IN_L/R

SC2_IN_L/R

MONO_IN

SCART1_L/R via D/A

SCART2_L/R via D/A

SC1_IN_L/R

SC4_IN_L/R

Mute

xx 00xx x0x0 0000

xx 01xx x0x0 0000

xx 10xx x0x0 0000

xx 11xx x0x0 0000

xx 00xx x1x0 0000

xx 01xx x1x0 0000

xx 10xx x1x0 0000

xx 11xx x1x0 0000

SC2_OUT_L/R

Selection of Source:

* SCART1_L/R via D/A

SC1_IN_L/R

MONO_IN

SCART2_L/R via D/A

SC2_IN_L/R

SC3_IN_L/R

SC4_IN_L/R

Mute

00 xxxx 0xx0 0000

01 xxxx 0xx0 0000

10 xxxx 0xx0 0000

00 xxxx 1xx0 0000

01 xxxx 1xx0 0000

10 xxxx 1xx0 0000

11 xxxx 1xx0 0000

11 xxxx 0xx0 0000

* = RESET position, which becomes active at the

time of the first write transmission on the control bus

to the audio processing part (DSP). By writing to the

ACB register first, the RESET state can be rede-

fined.

MSP3410D датащи(PDF) 47 Page - Micronas

MSP3410D датащи(HTML) 47 Page - Micronas

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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83

датащи скачать

ссылки URL