&-%,
Overview ....................................................................................................................................................... 12-1
Function Description............................................................................................................................. 12-2
Timer 1 Control Register (T1CON)....................................................................................................... 12-3
Block Diagram ...................................................................................................................................... 12-4
.%,
Overview ....................................................................................................................................................... 13-1
Watch Timer Control Register (WTCON: R/W) ................................................................................... 13-2
Watch Timer Circuit Diagram ............................................................................................................... 13-3
/')'
Overview ....................................................................................................................................................... 14-1
LCD Circuit Diagram............................................................................................................................. 14-2
LCD RAM Address Area....................................................................................................................... 14-3
LCD Control Register (LCON), D0H..................................................................................................... 14-4
LCD Mode Register (LMOD) ................................................................................................................ 14-5
LCD Key Strobe Output Mode .............................................................................................................. 14-7
LCD Drive Voltage ................................................................................................................................ 14-8
LCD SEG/COM Signals........................................................................................................................ 14-8
LCD Voltage Driving Method ................................................................................................................ 14-14
*&-&&'
Overview ....................................................................................................................................................... 15-1
Function Description...................................................................................................................................... 15-1
Conversion Timing................................................................................................................................ 15-2
A/D Converter Control Register (ADCON) ........................................................................................... 15-2
Internal Reference Voltage Levels ....................................................................................................... 15-3
Block Diagram ...................................................................................................................................... 15-4
0+
16 Voltage Booster........................................................................................................................................ 16-1
Overview ....................................................................................................................................................... 16-1
Function Description...................................................................................................................................... 16-1
Block Diagram ............................................................................................................................................... 16-2