SmartGPU2-LCD480X272Touch-Datasheet

SMART GPU 2 4.3” TOUCH

Datasheet

Table of Contents:

Description.….................................................................................................................4

Board Features……….....................................................................................................6

SmartGPU 2 Board Explained…....................................................................................7

1. Host Interface..............................................................................................................8

1.1 Command Protocol : Flow Control...................................................................8

1.2 Serial Set-up…………………...........................................................................9

1.3 Power-up and Reset….....................................................................................9

1.4 Splash Screen on Power Up..........................................................................10

1.5 Understanding the computer’s graphic coordinate system………………..….10

1.6 Board Pin Configuration……………………………………………..…….……..11

1.7 Typical host connection: for 3.3V Systems…………………………………….13

1.8 Typical host connection: for 5V Systems….…….……………………………..13

1.9 Typical Audio headphones/speakers connections….………………….....…..14

1.10 Typical RTC – Real Time Clock connections…..………………………...…..15

2. SMART GPU 2 Command Set software Interface Specification...........................16

2.1 Command summary.......................................................................................17

3. Micro SD File/Folder organization...........................................................................20

4. Micro SD File management......................................................................................21

4.1 Storing Images on the micro SD card............................................................21

4.2 Storing Song/Audio files on the micro SD card..............................................26

4.3 Storing text files on the micro SD card...........................................................32

4.4 Formatting the micro SD card for first use.....................................................35

5. Development Hardware tools..................................................................................38

6. Development Software tools...................................................................................39

7. Mechanical dimensions...........................................................................................40

8. Specifications and ratings.......................................................................................41

Proprietary Information................................................................................................44

Disclaimer of Warranties & Limitation of Liability.....................................................44