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ATmega32 and TS1620A-17 LCDH

mandriva

Mar 12, 2010
1
Joined
Mar 12, 2010
Messages
1
Hi Dears,

I am doing a small university project. I have an ATmega32 IC an a TS1620A-17 LCD. I want to output characters from micro controller to LCD. The problem is that LCD has no regular pin which can be installed on the breadboard. Please tell how do I install the LCD. Also please tell me which IC do I need to interface between AVR and LCD? Also I want to learn to use ATmega32's ADC. I want to digitize and process incoming voltage from a phone line. Pleaes help me to complete my project.

Thanks a lot.
 

saurabh17g

Mar 8, 2010
72
Joined
Mar 8, 2010
Messages
72
your quote-
The problem is that LCD has no regular pin which can be installed on the breadboard.

I m not able to understand it.

well regarding interfacing of LCD with microcontroller,
No IC required to install between MC and LCD.

U can interface LCD using 4 bit module as well as 8 bit module.
U have to send control signals and data signals to LCD's pins RW/RD,ALE.
U can read Mazidi book or datasheet of TS1620A/JHD162A (which i feel same) to know about the control signals to be sent to LCD.

AVR adc..
set up config registers (pin config as ADC)
utilize AVCC pin to giv input from telephone and AVREF as reference voltage.

U can use codevision/winavr software libraries to send control and data signals to LCD.
check this-http://winavr.scienceprog.com/example-avr-projects/avr-4-bit-lcd-interface-library.html
 
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