KB2516 Просмотр технического описания (PDF) - Samsung

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KB2516

TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER

Samsung 

KB2516 (Preliminary)

TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER

Read Mode: R/W = 1 (auto = X)

SEN

SCL

SDA

Sub-address (N)

Data (N)

Data (N+1)

Data (N+2)

From master to slave

From slave to master

Figure 5. Wired Interface Read Mode Timing Diagram

Serial Interface Description

Pre-amp Gain Control

• Coarse gain control (S00)

RGB coarse gain control with same value. (dynamic gain range: 40dB)

• Fine gain control (S01 - S03)

RGB fine gain control independently. (dynamic gain range : 11 dB)

• Coarse brightness control (S04)

RGB coarse brightness control with same value. (clamp range: 0 - 4V)

• Fine brightness control (S05 - S07)

RGB fine bright control independently. (clamp range: -0.5V - 0.5V)

Sync Processor Control

• HSYNC selection control (HSEL)

HSEL = 0: Internally polarity converted HSYNC is used

HSEL = 1: Default HSYNC is used

• HSYNC input polarity control (PHSYNC)

It is available if HSEL = 1

PHSYNC = 0: Default HSYNC input is used

PHSYNC = 1: Inverted HSYNC input is used

• Clamp control clock selection (CLPENB)

CLPENB = 0: Internal clamp signal

CLPENB = 1: External clamp signal (by CLPex)

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