KD16903 データシートの表示（PDF） - Samsung

部品番号

コンポーネント説明

メーカー

KD16903

DATA PROCESSOR

Samsung 

DATA PROCESSOR

KD16903

6. COMMAND

6.1 SUMMARY

IC Address

80H

80H

80H

80H

80H

80H

80H

80H

Command

01H

02H

03H

04H

05H

06H

07H

08H

80H

09H

80H

0AH

80H

0BH

80H

0CH

80H

0DH

80H

80H

80H

0EH

80H

80H

Data

-

-

-

-

-

-

-

-

00H

01H

02H

Bit[7:5]

Bit[4:0]

000B

001B

00000H -

010B

11000H

011B

**H

Bit [7:4]

0H

Bit [3:0]

0H - CH

...

0H - CH

9H

0H - CH

00H - FFH

01H

01H

02H

03H

04H

Description

Bypass (Default, DSP OFF)

VIP

Equalizer

Equalizer Flat

Equalizer Mode1

Equalizer Mode2

Equalizer Mode3

Equalizer Mode4

VIP Level 100%

VIP Level 80%

VIP Level 60%

Band1 Gain Control

Band2 Gain Control

Band3 Gain Control

Band4 Gain Control

Host Test Mode (Return **H).

Read after IC Read Address 0x81

VIP Filter1 Gain Control

Bit [3:0] = 0H: +12dB,

Bit [3:0] = CH: 0dB,

1dB Step

VIP Filter10 Gain Control

Noise Level Selection

Return Current Status followed by IC Read Address

0x81, [7:4] = Unused, [3:2] = VIP Level,

[1] = Working Mode(0:VIP, 1:EQ), [0] = Bypass

Flag (0: DSP ON, 1: DSP OFF)

Return Band1 Tone Level Status followed by IC

Read Address 0x81 (00H: -12dB - 18H: + 12dB)

Return Band2 Tone Level Status followed by IC

Read Address 0x81

Return Band3 Tone Level Status followed by IC

Read Address 0x81

Return Band4 Tone Level Status followed by IC

Read Address 0x81

11

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