Search found 7 matches
- Thu Mar 19, 2009 2:02 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
Re: three level pwm using pic
Hi... thanks for all your guides.... after read the datasheet, i found out that the pic allows analog input, for the comparator mode... so this means that i can directly supply analog input to the pic and the comparator will do it works...rite??... and i just need to do some delay to the pic...the q...
- Wed Mar 11, 2009 4:37 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
Re: three level pwm using pic
hi.... what is stabalizing cap means?? and one more thing, how does the output of the p16f628 is like,i.e is it in 8 bit output or its output in serial bit.... im doing the lookup table....does each of the data occupy one memory add???or the memory location is replaced from one data to another; this...
- Tue Mar 03, 2009 4:34 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
Re: three level pwm using pic
hi..
if i want the output to be analog, what pic that i should use?
anybody knows???
if i want the output to be analog, what pic that i should use?
anybody knows???
- Wed Feb 25, 2009 4:11 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
Re: three level pwm using pic
hi.. thanks a lot for the link... the project that im doing rite now requires me to use the pic for the switching scheme for my inverter... so..in order to 'on' or 'off' the switches, i need to use the pwm method...i need to generate 3 level pwm by using sine wave and two triangular wave... currentl...
- Mon Feb 23, 2009 6:31 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
Re: three level pwm using pic
hi..
if we use the comparator to generate pwm,it is possible that we use external source rite...for instant if we use sine voltage,then we dont need sine lookup table anymore rite??

if we use the comparator to generate pwm,it is possible that we use external source rite...for instant if we use sine voltage,then we dont need sine lookup table anymore rite??

- Thu Feb 12, 2009 1:48 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
Re: three level pwm using pic
Yeah..thanks a lot...
does the triangle lookup table also use the same method as sine table.
how to program it using assembly language?
and one more thing..what is actually flowcode...

does the triangle lookup table also use the same method as sine table.
how to program it using assembly language?
and one more thing..what is actually flowcode...


- Wed Feb 11, 2009 4:54 am
- Forum: C and ASM Programming
- Topic: three level pwm using pic
- Replies: 12
- Views: 12653
three level pwm using pic
hi...
can anybbody pls help me...
how to generate three level pwm using pic 16f628...
how to actually create triangular and sine lookup table...
i'm new to pic...and trying so hard to learn how to program it!!!
can anybbody pls help me...
how to generate three level pwm using pic 16f628...
how to actually create triangular and sine lookup table...
i'm new to pic...and trying so hard to learn how to program it!!!