CHAPTER 5. HARDWARE CONFIGURATION
The Timer Subsystem also allows user-defined pulses or repetitive digital signals to be generated
by the S12. The Timer Subsystem may also be used to count pulses.
Interrupt and Reset Subsystem The Interrupt and Reset
Analog-to-Digital (ATD) Converter
1. An analog signal has a spectrum (frequency content) which varies from 400 Hz to 5.9 KHz. It is to be
sampled at a rate of 10,000 samples per second. Is the sampling rate adequate
The HC12 Clock Module and Standard
Timer Module (TIM)
1. Two input capture events occur at counts $1037 and $FF20 of the free running counter. How many
counts (in decimal) have transpired between these two events.
Advanced Assembly Programming
1. Explain the function of an assembler.
Answer: An assembler converts an assembly language program into its corresponding machine language program. Since microcontrollers only understa