ST7689-G4 View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
ST7689-G4
Sitronix Technology Co., Ltd.
'ST7689-G4' PDF : 195 Pages View PDF
ST7689
7.7.2. Power Levels.............................................................................................................................52
7.8. Liquid Crystal Driver Power Circuit......................................................................... 53
7.8.1. Voltage Regulator Circuits .......................................................................................................54
7.8.2. Voltage Follower Circuits .........................................................................................................57
7.8.3. PROM Setting Flow...................................................................................................................57
7.9. Frequency Temperature Gradient Compensation Coefficient................................. 58
7.9.1. Register loading Detection ......................................................................................................58
8. COMMANDS ............................................................................................ 59
8.1. Instruction Table ..................................................................................................... 59
8.1.1. NOP: No Operation (00H) .........................................................................................................65
8.1.2. SWRESET: Software Reset (01H) ............................................................................................66
8.1.3. RDDST: Read Display Status (09H) .........................................................................................68
8.1.4. RDDMADCTL: Read Display MADCTL (0BH) .........................................................................70
8.1.5. RDDCOLMOD: Read Display Pixel Format (0CH)..................................................................72
8.1.6. RDDIM: Read Display Image Mode (0DH)...............................................................................74
8.1.7. SLPIN : Sleep In(10H) ...............................................................................................................76
8.1.8. SLPOUT: Sleep Out (11H).........................................................................................................78
8.1.9. PTLON : Partial Mode On (12H)...............................................................................................80
8.1.10. NORON: Normal Display Mode On (13H) ...............................................................................81
8.1.11. INVOFF: Display Inversion Off (20H) ......................................................................................82
8.1.12. INVON: Display Inversion On (21H) ........................................................................................84
8.1.13. ALLPOFF : ALL Pixels Off (22H) .............................................................................................86
8.1.14. ALLPON: All Pixels On (23H) (Only for Test Purposes)........................................................88
8.1.15. WRCNTR: Write Contrast (25H)...............................................................................................90
8.1.16. DISPOFF: Display Off (28H).....................................................................................................91
8.1.17. DISPON: Display On (29H).......................................................................................................93
8.1.18. CASET: Column Address Set (2AH)........................................................................................95
8.1.19. RASET: Row Address Set (2BH)..............................................................................................97
8.1.20. RAMWR: Memory Write (2CH) .................................................................................................99
8.1.21. RAMRO : Memory Read (2EH) ...............................................................................................101
8.1.22. PTLAR: Partial Area (30H)......................................................................................................103
8.1.23. RLAR: Scroll Area (33h) .........................................................................................................105
8.1.24. TEOFF: Tearing Effect Line Off (34H) ...................................................................................108
8.1.25. TEON: Tearing Effect Line On (35H) .....................................................................................109
8.1.26. MADCTL: Memory Access Control (36H) ............................................................................. 111
8.1.27. VSCSAD: Vertical Scroll Start Address of RAM (37h).........................................................113
8.1.28. IDMOFF: Idle Mode Off (38H) .................................................................................................115
8.1.29. IDMON: Idle Mode On (39H) ...................................................................................................116
8.1.30. COLMOD: Interface Pixel Format (3AH) ...............................................................................118
8.1.31. RDID2: Read ID (DBH) ............................................................................................................120
8.1.32. DutySet: Display Duty setting (B0H).....................................................................................121
8.1.33. FirstCom: First Com. Page address (B1H)...........................................................................123
8.1.34. OscDiv: FOSC Divider (B3H) .................................................................................................125
8.1.35. NLInvSet: N-Line control (B5H).............................................................................................127
8.1.36. ComScanDir: Com/Seg Scan Direction for glass layout(B7H) ..........................................128
8.1.37. RMWIN: Read Modify Write control in (B8H) .......................................................................129
Version 1.0
Page 3 of 195
2009/10
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