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STV9936P/S
2/48
Table of Contents
Chapter 1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.1
Pin Description ...................................................................................................................7
Chapter 2
Register Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.1
I2C Protocol ..........................................................................................................................8
2.1.1
Data to Write ........................................................................................................................................8
2.1.2
Transmission Formats ..........................................................................................................................8
2.1.3
Format, Window and Row Address (FWR) ..........................................................................................9
2.1.4
Format, Attribute and Column Address (FAC) .....................................................................................9
2.1.5
Control Data, Color Codes or Character Codes (D) ..........................................................................10
2.1.6
Configuration of Transmission Formats ............................................................................................10
2.2
Format Changing ...............................................................................................................10
2.3
Read Mode .........................................................................................................................11
2.4
Addressing Map .................................................................................................................11
Chapter 3
Window Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.1
Enable Display ...................................................................................................................13
3.2
Origin Positions for the 4 Windows ....................................................................................13
3.2.1
General Horizontal Delay (HD) ..........................................................................................................13
3.2.2
General Vertical Delay (VD) ...............................................................................................................13
3.3
Window Positions in the Frame ..........................................................................................14
3.3.1
Window Horizontal Delay ...................................................................................................................14
3.3.2
Window Vertical Delay .......................................................................................................................14
3.4
Window Size: Number of Character Rows and Character Columns ..................................15
3.4.1
Window Horizontal Size .....................................................................................................................15
3.4.2
Window Vertical Size .........................................................................................................................15
3.5
Window Background Color .................................................................................................16
3.6
Window Bordering and Shadowing Effects ........................................................................16
3.6.1
Enable Bordering or Shadowing Effects ............................................................................................16
3.6.2
Bordering or Shadowing Selection ....................................................................................................16
3.6.3
Border or Shadow Color ....................................................................................................................17
3.6.4
Bordering or Shadowing Size ............................................................................................................17
3.7
Window Display Priority Management ...............................................................................18
Chapter 4
Character Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.1
General Description ...........................................................................................................19
4.2
Horizontal Resolution ........................................................................................................19
4.3
Character Height ...............................................................................................................19