Zilog Encore! XP Microcontroller Timer Timer Block Diagram © Zilog 1 Hardware timers • Count-up registers that can operate in the background w/o CPU control (after init)…

Rev. 4127H–8051–02/08 1 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 1 KB of On-chip XRAM • 32 KB of On-chip Flash Memory – Data Retention:…

Rev. 4127H–8051–02/08 1 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 1 KB of On-chip XRAM • 32 KB of On-chip Flash Memory – Data Retention:…

Rev. 4127H–8051–02/08 1 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 1 KB of On-chip XRAM • 32 KB of On-chip Flash Memory – Data Retention:…

CHAPTER 4 555 TIMER 555 TIMER 555 timer is an integrated circuit that very stable. Use as monostable multivibrator, astable multivibrator, analog square wave signal generator,…