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mbi5026 spice
now, i decided to learn the cpld and fpga. i also want to build my own full color led panel. typical fpga has 80 outputs that is not enough for a wide panel. will i use again the led driver i/o expanders? or is there another solution for that?
and the main subject is where to...
/i/o and microprocessor
i have a max7313 , 16 port i/o expander with led intensity control , to use in my rgb led project. i ve learned the process of i2c communication and i should know how i can use this i/o expander as a slave device. do i have to write a slave interrupt routine or driver...
mbi5026 mosfet
for now;
i just want to implement a picture on my led panel. i know fpga is need for big applications but cant i do it with microcontroller and driver ic s ??
how many pwm outputs can fpga or cpld can give me? as many as i want? and think of learning time, how long will it take?
hi
i've worked on this subject before, generating pwms using software. i ve made it some but believe me this is "time wasting". pic has the principle of doing the processes line by line, that is, it is not capable of processing doing things at the same time.
after a few investigations i ve...
dot matrix 16x16 tlc5921
hi..
i have been workin on my rgb led project, i was just thinking of using specific ics for pwm generation. because i dont know cpld,fpga.. i am planning to use max7313 or max6966. they have 16 pwm outputs and each output has 8bit pwm intensity setting .. 64 number...
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