參數(shù)資料
型號(hào)： S1D2518X01
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
元件分類： 視頻放大器
英文描述： DB25 RJ11,4 WIRE ONLY. FEMAL
中文描述： 的I2C總線控制轉(zhuǎn)/克/乙視頻放大器
文件頁(yè)數(shù)： 18/38頁(yè)
文件大?。?/td> 457K
代理商： S1D2518X01
I
2
C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS S1D2518X01
17
Preliminary
FUNCTIONAL DESCRIPTION
OSD INTENSITY INPUT (ACTIVE: HIGH)
This input pin is used to indicate the OSD color intensity.
Thus, 15 color selection is achievable by combining this intensity pin input with R/G/B OSD input.
If you do not want OSD intensity function, you have to connect this pin to ground. If this pin is in high state
(normally 5V), the level of OSD output will be attenuated to 50% of original OSD output.
The family of samsung OSD IC supports the OSD intensity output function.
OSD INPUTS
The S1D2518X01 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 S1D2518X01 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 S1D2518X01 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-1-D-2-D 制造商:Interconnect Devices Inc (IDI) 功能描述:SPRING CONTACT PROBE
S-1-D-2-D D/C .670 OAL 功能描述:觸點(diǎn)探頭 HEADED RADIUS RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長(zhǎng)度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050
S-1-D-2-G 制造商:Interconnect Devices Inc (IDI) 功能描述:connectors
S-1-D-2-G D/C .670 OAL 功能描述:觸點(diǎn)探頭 HEADED RADIUS RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長(zhǎng)度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050
S-1-D-3.8-D D/C .670 OAL 功能描述:觸點(diǎn)探頭 HEADED RADIUS RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長(zhǎng)度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050
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