Holtek HT68F Series Manual page 6

SCOM Function for LCD .............................................................................. 214
LCD Operation .................................................................................................................... 21�
LCD Bias Contro� ................................................................................................................ 215
Configuration Options ................................................................................. 217
Application Circuits ..................................................................................... 218
UART Module Serial Interface .................................................................... 219
UART Mod��e Feat�res....................................................................................................... 219
UART Mod��e Overview ...................................................................................................... 219
UART Mod��e B�ock Diagram ............................................................................................. 219
Pin Assignment ................................................................................................................... 220
UART Mod��e Pin Description............................................................................................. 222
UART Mod��e D.C. Characteristics ..................................................................................... 223
UART Mod��e A.C. Characteristics ..................................................................................... 22�
UART Mod��e F�nctiona� Description ................................................................................. 22�
UART Mod��e Interna� Signa� .............................................................................................. 225
UART Mod��e SPI Interface ................................................................................................ 225
UART Mod��e Externa� Pin Interfacing................................................................................ 226
UART Data Transfer Scheme.............................................................................................. 227
UART Commands ............................................................................................................... 227
UART Stat�s and Contro� Registers.................................................................................... 228
Ba�d Rate Generator .......................................................................................................... 233
UART Mod��e Set�p and Contro� ........................................................................................ 235
Managing Receiver Errors .................................................................................................. 2�0
UART Mod��e Interr�pt Str�ct�re ........................................................................................ 2�1
UART Mod��e Power-down and Wake-�p .......................................................................... 2�2
Using the UART F�nction.................................................................................................... 2�3
App�ication Circ�it with UART Mod��e................................................................................. 2��
Instruction Set .............................................................................................. 245
Introd�ction ......................................................................................................................... 2�5
Instr�ction Timing ................................................................................................................ 2�5
Moving and Transferring Data ............................................................................................. 2�5
Arithmetic Operations .......................................................................................................... 2�5
Logica� and Rotate Operation ............................................................................................. 2�6
Branches and Contro� Transfer ........................................................................................... 2�6
Bit Operations ..................................................................................................................... 2�6
Tab�e Read Operations ....................................................................................................... 2�6
Other Operations ................................................................................................................. 2�6
Instruction Set Summary ............................................................................ 247
Tab�e Conventions ............................................................................................................... 2�7
Instruction Definition ................................................................................... 249
Rev. 2.10
HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
6 ���� 02� 201�