video through microcontroller

[khurram]

hi,
i have some projects in those i have generate video through Microcontroller PIC16f877 || pic 16f84 || at89c55 || AVR90S8515.

data flow:

serial --> microcontroller --> Video

specs,
video display 16x16 matix
ascii characters 32 - 127

usage,
Send from serial 9600,8n1
(x,y,character) where 0<x<15,
0<y<15,
32 < character <127
charater will be displayed on the tv at x,y location

can any one help me

 

[ahmadagha23]

hi
what do you want to do with microcontroller ,generating video or processing any input video signal?

 

[eYe]

check at the Cornell University's embedded course page.

 

[Elavionic]

You can search the web for that and also try www.piclist.com. Never the less most MCU are to slow to generate video signal (wth pic the best you can do is a B/W low resolution signal). AVR mcu are a bit faster try www.avrfreaks.com). If you like PIC based mcu try scenix mcu, they are similar to pic but runs up to 100 MHz ( www.ubicom.com ).
I hope this helps you.

 

[mYthorON]

Your video data is captured via serial port?

 

[newman]

are U using P2P? or with RTOS?