eMagin EMA-200015, Руководство пользователя

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D01-501106-01 Rev B DSVGA Design Reference Board Manual ii
TABLE OF CONTENTS
1. INTRODUCTION .................................................................................................................................. 1
2. FEATURES .......................................................................................................................................... 1
Software Features ......................................................................................................................... 1
3. SYSTEM REQUIREMENTS & SPECIFICATIONS .............................................................................. 1
System Requirements ................................................................................................................... 1
DSVGA Design Reference Board ................................................................................................. 2
4. INTERFACE CONNECTIONS & SETUP............................................................................................. 3
Setup Flow Chart .......................................................................................................................... 3
Connect Display to the Design Reference Board ......................................................................... 3
Setup PC for Proper Video Output ................................................................................................ 4
Power Up ....................................................................................................................................... 4
Power Down .................................................................................................................................. 4
Brightness ..................................................................................................................................... 5
5. USING THE DSVGA DESIGN REFERENCE BOARD SOFTWARE .................................................. 6
DSVGA Design Reference Board Software Utility ........................................................................ 6
5.1.1. Hardware Protocol ............................................................................................................................... 8
Downloading New Firmware Versions to the Design Reference Board ....................................... 9
5.2.1. Using the Firmware Download Utility ................................................................................................... 9
6. ADVANCED USER INFORMATION .................................................................................................. 11
Microcontroller ............................................................................................................................. 11
I
2
C bus ......................................................................................................................................... 11
Voltages ...................................................................................................................................... 11
Bias Control ................................................................................................................................. 11
VCOM Mode................................................................................................................................ 12
Gamma ........................................................................................................................................ 12
6.6.1. Gamma Coefficients GC(0-8)............................................................................................................. 12
6.6.2.
Using “Update LUT” Button for Auto-Gamma Correction ................................................................... 13
6.6.3. Loading the LUT from a file ................................................................................................................ 13
6.6.4.
The “Read LUT” Button ...................................................................................................................... 13
6.6.5. System Gamma ................................................................................................................................. 14
7. TROUBLESHOOTING ....................................................................................................................... 17
8. REVISION HISTORY ......................................................................................................................... 20