Holtek TinyPower HT69F40A Manual page 5

HT69F30A/HT69F40A/HT69F50A
TinyPower I/O Flash 8-Bit MCU with LCD & EEPROM
TM
Interrupts ...................................................................................................... 158
Inte��upt Registe�s ............................................................................................................... 1��
Inte��upt �pe�ation .............................................................................................................. 164
Exte�nal Inte��upt ................................................................................................................. 166
Multi-fun�tion Inte��upt ........................................................................................................ 166
Time Base Inte��upt ............................................................................................................. 167
EEPR�M Inte��upt .............................................................................................................. 16�
LVD Inte��upt ....................................................................................................................... 16�
TM Inte��upts ....................................................................................................................... 16�
Inte��upt Wake-up Fun�tion ................................................................................................. 169
P�og�amming Conside�ations .............................................................................................. 169
Low Voltage Detector - LVD ....................................................................... 170
LVD Registe� ....................................................................................................................... 170
LVD �pe�ation ..................................................................................................................... 171
LCD Driver .................................................................................................... 172
LCD Memo�y ....................................................................................................................... 172
LCD Registe� ....................................................................................................................... 174
LCD Reset Fun�tion ............................................................................................................ 17�
Clo�k Sou��e ....................................................................................................................... 17�
LCD D�ive� �utput ............................................................................................................... 17�
LCD Voltage Sou��e Biasing ............................................................................................... 176
LCD Wavefo�m Timing Diag�am.......................................................................................... 177
P�og�amming Conside�ations .............................................................................................. 1�2
Configuration Options ................................................................................. 183
Application Circuits ..................................................................................... 184
Instruction Set .............................................................................................. 185
Int�odu�tion ......................................................................................................................... 1��
Inst�u�tion Timing ................................................................................................................ 1��
Moving and T�ansfe��ing Data ............................................................................................. 1��
A�ithmeti� �pe�ations .......................................................................................................... 1��
Logi�al and Rotate �pe�ations ............................................................................................ 1�6
B�an�hes and Cont�ol T�ansfe� ........................................................................................... 1�6
Bit �pe�ations ..................................................................................................................... 1�6
Ta�le Read �pe�ations ....................................................................................................... 1�6
�the� �pe�ations ................................................................................................................. 1�6
Instruction Set Summary ............................................................................ 187
Ta�le �onventions ............................................................................................................... 1�7
Instruction Definition ................................................................................... 189
Package Information ................................................................................... 198
4�-pin LQFP (7mm×7mm) �utline Dimensions .................................................................. 199
64-pin LQFP (7mm×7mm) �utline Dimensions .................................................................. 200
�0-pin LQFP (10mm×10mm) �utline Dimensions .............................................................. 201
Rev. 1.20 � ��to�e� 0�� 201�