參數(shù)資料
型號(hào): S1D2503X01-D0B0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
元件分類: 圓形連接器
英文描述: Circular Connector; Body Material:Aluminum; Series:PT01; No. of Contacts:25; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Cable Receptacle; Circular Contact Gender:Socket; Insert Arrangement:20-25
中文描述: 的I2C總線控制轉(zhuǎn)/克/乙顯示器的視頻放大器
文件頁數(shù): 19/26頁
文件大?。?/td> 258K
代理商: S1D2503X01-D0B0
S1D2503X01-D0B0 I
2
C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
18
Preliminary
FUNCTIONAL DESCRIPTION
OSD INTENSITY INPUT (ACTIVE: HIGH)
This input pin is used to indicate the OSD color intensity.
Thus, 16 color selection is achievable by combining this intensity pin with R/G/B OSD input.
OSD INPUTS
The S1D2503X01-D0B0 includes all the circuitry necessary to mix OSD signals into the R/G/B video signal.
You need 4 pins for function. (R/G/B OSD, OSD blanking)
DATA TRANSFER
All bytes are sent MSB (Most Significant Bit) bit first and the write data transfer is closed by a stop.
The MCU can write data into the S1D2503X01-D0B0 registers. To do that, after a start, the MCU must send:
The I
2
C address slave byte with a low level for R/W bit (bit1)
The byte of the internal register address where the MCU wants to write data (sub address)
The data
Stop
Serial Interface
The 2-wires serial interface is an I
2
C bus interface.
The slave address of the S1D2503X01-D0B0 is DC (hexadecimal)
I
2
C Bus Write Operation: A complete data transfer
Bit8
1
Bit7
1
Bit6
0
Bit5
1
Bit4
1
Bit3
1
Bit2
0
Bit1
0 (W)
Stop
ACK
Data Byte
ACK
ACK
Register Address
Slave Address
Start
Generated by Slave
W
MSB
LSB
SCL
SDA
Transfer
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