draw and explain 4x4 keyboard interfacing with 8086
write a program to generate a ramp waveform using dac with microcontroller
write a program to generate triangular wave using dac interface to 8051
dac interfacing with 8086 ppt
dac interfacing with 8255
interface a 0808dac with 8255 and write a program to generate a 75% duty cycle square wavedac interfacing with 8086 pdf
write a program in assembly language to generate square waveform

1. Connect 8086 kit PC using RS232 cable. 2. Connect Power supply to 8086 kit and 8255 interfacing kit(only blue( 5v) and black(0v)DAC 0800 · A) Coding to generate Triangular Wave. Dyna-86> A 1000 · L3: MOV AL, 00 ;Write 00 to port A. L1: OUT 61, AL · L2: OUT 61, AL. DEC AL ; decrement AL · B ) By simple programming we can generate several types of wave forms like Ramp, Saw-tooth, Triangular waveform etc. Interfacing of DAC 0808 using 8255. Problem Statement: Write 8086 ALP to interface DAC and generate following waveforms on oscilloscope. i. Triangular wave ii. Square wave iii. Ramp wave.