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LDS274 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 528 Source (176 x 3) + 240 Gate 260K-Color One-Chip TFT Driver - LEADIS Technology

भाग संख्या LDS274
समारोह 528 Source (176 x 3) + 240 Gate 260K-Color One-Chip TFT Driver
मैन्युफैक्चरर्स LEADIS Technology 
लोगो LEADIS Technology लोगो 
पूर्व दर्शन
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<?=LDS274?> डेटा पत्रक पीडीएफ

LDS274 pdf
LDS274
240 x 176 (RGB), 262k-Color TFT Driver
Version 0.50
CONTENTS
1 DESCRIPTION
1
2 FEATURES
1
3 BLOCK DIAGRAM
3
4 PIN DESCRIPTION
4
5 FUNCTIONAL DESCRIPTION
7
5.1 MPU INTERFACE ........................................................................................................................................ 7
5.1.1 Interface Type Selection .................................................................................................................................... 7
5.1.2 General Protocol ................................................................................................................................................ 8
5.1.3 Serial Interface................................................................................................................................................... 9
5.1.3.1 Write Mode ................................................................................................................................................................. 9
5.1.3.2 Read Mode ............................................................................................................................................................... 11
5.1.4 8080-Series Parallel Interface ......................................................................................................................... 13
5.1.5 6800-Series Parallel Interface ......................................................................................................................... 16
5.1.6 Interface Pause................................................................................................................................................ 19
5.1.6.1 Parallel Interface Pause ........................................................................................................................................... 19
5.1.6.2 Serial Interface Pause .............................................................................................................................................. 19
5.1.7 Data Transfer Recovery................................................................................................................................... 20
5.1.8 Display Module Data Transfer Modes ............................................................................................................. 22
5.1.8.1 Method 1................................................................................................................................................................... 22
5.1.8.2 Method 2................................................................................................................................................................... 22
5.2 DISPLAY DATA RAM (DDRAM)................................................................................................................23
5.2.1 Display Data Formats ...................................................................................................................................... 23
5.2.1.1 LSB Expanding for Red and Blue Data.................................................................................................................... 23
5.2.1.2 Serial or 8-Bit Parallel Interface Mode ..................................................................................................................... 24
5.2.1.3 16-Bit Parallel Interface Mode.................................................................................................................................. 29
5.2.1.4 18-Bit Parallel Interface Mode.................................................................................................................................. 32
5.2.2 RGB Interface .................................................................................................................................................. 36
5.2.2.1 RGB Interface Bus Width Set................................................................................................................................... 36
5.2.2.2 RGB Interface Mode Set .......................................................................................................................................... 36
5.2.3 Address Counter .............................................................................................................................................. 39
5.2.4 Memory Map .................................................................................................................................................... 41
5.2.4.1 240 Gate Output Mode (GM1=”H”, GM0=”L”).......................................................................................................... 41
5.2.4.2 220 Gate Output Mode (GM1=”L”, GM0=”H”).......................................................................................................... 42
5.2.4.3 208 Gate Output Mode (GM1=”L”, GM0=”L”) .......................................................................................................... 43
5.2.5 Normal Display On or Partial Mode On, Vertical Scroll Off ............................................................................. 44
5.2.6 Vertical Scroll ................................................................................................................................................... 45
5.2.6.2 Vertical Scroll Example ............................................................................................................................................ 47
5.2.7 Tearing Effect Output Line............................................................................................................................... 49
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डाउनलोड[ LDS274 Datasheet.PDF ]


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