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ORISE

OTM8009A Datasheet Preview

OTM8009A Datasheet

1440-channel 8-bit Source Driver and 864 Gate Driver

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OTM8009A
1440-channel 8-bit Source Driver and
864 Gate Driver with System-on-chip
for Color Amorphous TFT-LCDs
Preliminary
JUN. 14, 2012
Version 0.92
ORISE Technology reserves the right to change this documentation without prior notice. Information provided by ORISE Technology is believed to be
accurate and reliable. However, ORISE Technology makes no warranty for any errors which may appear in this document. Contact ORISE Technology to
obtain the latest version of device specifications before placing your order. No responsibility is assumed by ORISE Technology for any infringement of patent
or other rights of third parties which may result from its use. In addition, ORISE Technology products are not authorized for use as critical components in life
support devices/ systems or aviation devices/systems, where a malfunction or failure of the product may reasonably be expected to result in significant injury to
the user, without the express written approval of ORISE Technology.




ORISE

OTM8009A Datasheet Preview

OTM8009A Datasheet

1440-channel 8-bit Source Driver and 864 Gate Driver

No Preview Available !

Preliminary
OTM8009A
Table of Contents
PAGE
1. GENERAL DESCRIPTION .......................................................................................................................................................................... 8
2. FEATURES .................................................................................................................................................................................................. 8
3. BLOCK DIAGRAM ....................................................................................................................................................................................... 9
3.1. BLOCK FUNCTION .................................................................................................................................................................................. 9
3.1.1. System interface................................................................................................................................................................... 10
3.1.2. Address Counter (AC) .......................................................................................................................................................... 10
3.1.3. Graphics RAM (GRAM)........................................................................................................................................................ 10
3.1.4. Grayscale voltage generating circuit .................................................................................................................................... 10
3.1.5. Timing controller ................................................................................................................................................................... 10
3.1.6. Oscillator (OSC) ................................................................................................................................................................... 10
3.1.7. Source driver circuit.............................................................................................................................................................. 10
3.1.8. Gate driver circuit ................................................................................................................................................................. 10
3.1.9. LCD driving power supply circuit .......................................................................................................................................... 10
3.2. GAMMA CORRECTION CIRCUIT ..............................................................................................................................................................11
3.2.1. Positive gamma correction circuit..........................................................................................................................................11
3.2.2. Negative gamma correction circuit ....................................................................................................................................... 12
4. SIGNAL DESCRIPTIONS .......................................................................................................................................................................... 13
4.1. PIN DEFINITION.................................................................................................................................................................................... 13
4.2. POWER ARCHITECTURE ....................................................................................................................................................................... 18
4.3. POWER SUPPLY CONFIGURATION ......................................................................................................................................................... 19
4.4. BOM LIST ........................................................................................................................................................................................... 20
5. INSTRUCTIONS ........................................................................................................................................................................................ 21
5.1. OUTLINE.............................................................................................................................................................................................. 21
5.1.1. System function command list and description .................................................................................................................... 22
5.2. SYSTEM COMMAND DESCRIPTION ........................................................................................................................................................ 26
5.2.1. NOP (00h): No Operation..................................................................................................................................................... 26
5.2.2. SWRESET (01h): Software Reset........................................................................................................................................ 27
5.2.3. RDNUMED (05H) Read Number of the Errors on DSI......................................................................................................... 28
5.2.4. RDDPM (0AH): Read Display Power Mode ......................................................................................................................... 29
5.2.5. RDDMADCTR (0BH): Read Display MADCTR .................................................................................................................... 30
5.2.6. RDDCOLMOD (0CH): Read Display Pixel Format .............................................................................................................. 31
5.2.7. RDDIM (0DH): Read Display Image Mode .......................................................................................................................... 32
5.2.8. RDDSM (0EH): Read Display Signal Mode ......................................................................................................................... 33
5.2.9. RDDSDR (0FH): Read Display Self-Diagnostic Result ........................................................................................................ 34
5.2.10. SLPIN (10H): Sleep In.......................................................................................................................................................... 35
5.2.11. SLPOUT (11H): Sleep Out ................................................................................................................................................... 36
5.2.12. PTLON (12H): Partial Display Mode On............................................................................................................................... 37
5.2.13. NORON (13H): Normal Display Mode On............................................................................................................................ 38
5.2.14. INVOFF (20h) : Display Inversion Off................................................................................................................................... 39
5.2.15. INVON (21h) : Display Inversion On .................................................................................................................................... 40
5.2.16. ALLPOFF (22H): All Pixels Off ............................................................................................................................................. 41
5.2.17. ALLPON (23H): All Pixels On ............................................................................................................................................... 42
5.2.18. GAMSET (26H): Gamma Set ............................................................................................................................................... 43
© ORISE Technology Co., Ltd.
Proprietary & Confidential
2
JUN. 14 2012
Preliminary Version 0.92


Part Number OTM8009A
Description 1440-channel 8-bit Source Driver and 864 Gate Driver
Maker ORISE
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