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Sir,
Can any one help me in reading text file using verilog.Project is created in modelsim software.
I am stuck in half way of my project.It will be grateful if I am getting proper guidance.
With thanks.
Padma.
Sir,
I am doing dot matrix display[16x96] project in pic18f252[20Mhz].It's 16 rows are controlled by 74hc138 and columns are driven by tlc5926. Here rows are switched after loading 96 column bits.
In my project display get flickers while scrolling.
but for static messages flickering does not...
Sir,
I am doing a project in pic16f877a, with ps2 key board interface.In my project I need to toggle caps lock led, as a response of setting/resetting of caps lock button.But when I am transmitting the command having odd number of one's,[eg: 0x04 for caps lock] response from the keyboard is...
Sir,
I am doing a project in PIC16F877A .Here in my project,I want to collect data from ps2 key board, and it is to be displayed on LCD.But now I am facing some difficulties to lit the key board LED's individually.
To lit caps lock led, I first send 0xed ,then I received 0xfa as (ACK) from...
Sir ,
I want to design LDPC decoder in simulation level(MODELSIM S/W),using belief propagation algorithm,Can anyone suggest me some link which describes the same algorithm effectively.
my project is intended to implement pssk transmitter .here output of serial to parellel converter is given for pssk mapping.how it is performed?.Each symbol is of 3 bits.
Thank you.
I am developing my code in ccs compiler,and i used capture function for measuring pulse width but when ccp1 value is checked,it shows larger deviation for a fixed pulse width and it was spontaneously changing.why it is so?here 4MHZ internal clock source is used and ccp1 is also placed in ISR...
sir,
in my design ,i am following row multiplexing .Here initially all row and columns disabled after that column values loaded then row enabled .before enabling each row i am clearing the port(dedicated to row ).still some unwanted pixels glows .can you help me to find out where i made...
Thanks for all valid replies,in my coding i have changed the multiplexing of rows but i am not satisfied with the result.
here with I am adding my code,for(7X96) matrix display
//h/w pins
tlcoe, tlclatch,tlcinput,tlcclk,
p0,//drives each row
/*********************/
//variables
int...
hi,
I am designing 16x96 matrix display using pic micro controller ,here tlc5925 is used to drive the rows .But when i continuously enables rows and switching columns,exact character get displayed along with near by pixels .how can i avoid these false switching of pixels.can any one...
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