Documents ECE 447: Lecture 6 Input/Output Interfacing LEDs, Button Switches & Port Multiplexing.

Slide 1 ECE 447: Lecture 6 Input/Output Interfacing LEDs, Button Switches & Port Multiplexing Slide 2 ECE 447: 68HC11 Current Limits GND=0 V V DD =5 V Maximum sink current…

Documents ECE 447 Fall 2009

ECE 447 Fall 2009 Lecture 6: TI MSP430 IO Interfacing Agenda Internal/External Resistors LEDs Switch Debouncing Buffers Port Multiplexing ECE 447: MSP430 Current Limits GND=0…

Documents ECE 447: Lecture 6

ECE 447: Lecture 6 Input/Output Interfacing LEDs, Button Switches & Port Multiplexing ECE 447: 68HC11 Current Limits GND=0 V VDD=5 V Maximum sink current IOLmax = 1.6…