| Author |
Message |
mkanimozhivlsi
Joined: 22 Oct 2008
Posts: 20
Helped: 1
|
 22 Oct 2008 3:34 Problem in giving connection pin for sda and scl in I2C prot |
|
|
|
|
Hi
Problem in giving connection pins for I2C protocol design ,I m designing the Temperature sensor interfaced with i2c protocol,my FPGA kit is spartan 3e , in my board i m having external IO pins each 20 pins, i have separately prepared the I2C Temperature sensor IC in PCB, but the problem is giving scl input to temperature sensor in my board clk is internally generated , and when i give sda pin to external pin connection , how can i give data to sda pin, plz help me to slove this , if anyone have the ucf file for I2C interface especially for spartan 3e fpga plz send it to my mail id mkanimozhivlsi(at)gmail.com
Regards
kanimozhi.M
|
|
| Back to top |
|
 |
Google
AdSense
|
22 Oct 2008 3:34 Ads |
|
|
|
|
|
|
| Back to top |
|
|
karikalan_t79
Joined: 20 Oct 2008
Posts: 99
Helped: 1
|
22 Oct 2008 3:50 Re: Problem in giving connection pin for sda and scl in I2C |
|
|
|
|
hi
which part number you are using, temp sensor , generally any gpio is ok for i2c, and send your design, let me review and tell the solution
regards,
kari
|
|
| Back to top |
|
|
Mkanimozhi
Joined: 08 Aug 2007
Posts: 172
|
22 Oct 2008 7:55 Re: Problem in giving connection pin for sda and scl in I2C |
|
|
|
|
Hi,
I m using TMP100 temperature sensor, here with i have attached my datasheet.
|
|
| Back to top |
|
|
