Generalplus Confidential
For HigherWay Inc. (001) Use Only
GP327XXX Programming Guide
Generalplus Technology Inc.
11.6 Register Definition .......................................................................................................................... 127
11.7 Mute Level ..................................................................................................................................... 132
11.8 Ramp Up and Ramp Down ............................................................................................................ 132
12 PPU INTRODUCTION.................................................................................................................................. 133
12.1 General Description ....................................................................................................................... 133
12.2 Significant Features ....................................................................................................................... 133
12.3 Block Diagram ................................................................................................................................ 134
12.4 PPU Registers................................................................................................................................ 134
12.5 TFT Registers ................................................................................................................................ 134
12.6 Sensor Registers ............................................................................................................................ 135
13 PPU CONTROL ........................................................................................................................................... 137
13.1 Screen Structure ............................................................................................................................ 137
13.2 PPU Interrupt Control ..................................................................................................................... 139
13.3 Frame Buffer Mode ........................................................................................................................ 142
13.4 Random Number Generator ........................................................................................................... 146
14 CMOS SENSOR INTERFACE ..................................................................................................................... 147
14.1 Introduction .................................................................................................................................... 147
14.2 Features ......................................................................................................................................... 147
14.3 Block Diagram ................................................................................................................................ 147
14.4 Register Summary ......................................................................................................................... 148
14.5 Register Definition .......................................................................................................................... 149
14.5.1 Sensor General Control Register ...................................................................................... 149
14.5.2 Sensor Latch Timing Control Register .............................................................................. 151
14.5.3 Sensor Frame Size Control Register ................................................................................ 153
14.5.4 Black Screen Control Register .......................................................................................... 154
14.5.5 Screen Cut Control Register ............................................................................................. 156
14.5.6 Sensor Misc. Control ........................................................................................................ 158
14.5.7 Motion Detection Control .................................................................................................. 159
15 TFT LCD ...................................................................................................................................................... 164
15.1 Introduction .................................................................................................................................... 164
15.2 Features ......................................................................................................................................... 164
15.3 Interface Signals ............................................................................................................................ 164
15.4 Register Summary ......................................................................................................................... 165
15.5 Register Definition .......................................................................................................................... 166
15.6 Programming Guide ....................................................................................................................... 177
15.7 TFT Timing Diagram ...................................................................................................................... 179
15.8 Operation During Wait/Halt/Standby & Wakeup Procedure ............................................................ 181
16 UART INTERFACE ...................................................................................................................................... 182
16.1 Introduction .................................................................................................................................... 182
16.2 Features ......................................................................................................................................... 182
16.3 Block Diagram ................................................................................................................................ 182
评论0