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S3FB42F MICROCONTROLLER
Table of Contents (Continued)
Chapter 12
Basic Timer
Overview .............................................................................................................................................12-1
Watchdog Timer..................................................................................................................................12-2
Block Diagram ............................................................................................................................12-3
Chapter 13
Real Timer (Watch Timer)
Overview .............................................................................................................................................13-1
Watch Timer Circuit Diagram........................................................................................................13-2
Chapter 14
16-bit Timer (8-bit Timer A & B)
Overview .............................................................................................................................................14-1
Chapter 15
Serial I/O Interface
Overview .............................................................................................................................................15-1
SIO Pre-Scaler Register (SIOPS)..........................................................................................................15-2
Block Diagram ....................................................................................................................................15-2
Serial I/O Timing Diagram.....................................................................................................................15-3
Chapter 16
UART
Overview .............................................................................................................................................16-1
UART Special Registers.......................................................................................................................16-2
UART Line Control Register..........................................................................................................16-2
UART Control Register.................................................................................................................16-3
UART Status Register..................................................................................................................16-4
UART Transmit Buffer Register .....................................................................................................16-5
UART Receive Buffer Register.......................................................................................................16-5
UART Baud Rate Prescaler Registers ...........................................................................................16-6
UART Interrupt Pending Register (Upend) ......................................................................................16-6