Mikroelektronika MIKROE-742 데이터 시트

431

- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6

procedure SPI_T6963C_Config(width : word; height : word; fntW :word;
DeviceAddress : byte; wr : byte; rd : byte; cd : byte; rst : byte);

Nothing.

Initalizes the Graphic Lcd controller.

Parameters : 

- 

width

: width of the Glcd panel 

- 

height

: height of the Glcd panel 

- 

fntW

: font width 

- 

DeviceAddress

: SPI expander hardware address, see schematic at the bot-

tom of this page 

- 

wr

: write signal pin on Glcd control port 

- 

rd

: read signal pin on Glcd control port 

- 

cd

: command/data signal pin on Glcd control port 

- 

rst

: reset signal pin on Glcd control port 

Display RAM organization:
The library cuts RAM into panels : a complete panel is one graphics panel fol-
lowed by a text panel (see schematic below). 

schematic:

+---------------------+ /\

+ GRAPHICS PANEL #0   +  |
+                     +  |

+                     +  |

+                     +  |

+---------------------+  | PANEL 0

+ TEXT PANEL #0       +  |
+                     + \/

+---------------------+ /\

+ GRAPHICS PANEL #1   +  |

+                     +  |
+                     +  |

+                     +  |

+---------------------+  | PANEL 1
+ TEXT PANEL #2       +  |

+                     +  |
+---------------------+ \/