Software Real Time Clock Implementation on MC9S08LG32

Software Real Time Clock Implementation on MC9S08LG32
Freescale Semiconductor Document Number: AN4478
Rev. 0, 03/2012




Software Real Time Clock
Implementation on MC9S08LG32
by: Nitin Gupta
Automotive and Industrial Solutions Group




Contents

1 Introduction 1 Introduction................................................................1

The MC9S08LG32 is a member of the Freescale HCS08 2 Real Time Clock (RTC)............................................2
family MCUs. It uses the S08 core and integr