Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

de2 115 board audio codec i2c address

hello everyone, im trying to access audio codec and i faced a problem. what is the slave address of this audio codec? i looked into the demostration files for getting an idea about i2c bus. i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hello everyone, sorry for delay.

i have solved the problem. The slave address is 0x34, as viniciuslagrota indicated in his reply.

viniciuslagrota: h prefix in h34 means that following number's radix is hexadecimal. so it is converted to "00011010" in your example because of 8'h34(In here, 8 indicates that following number must has 8 bits). you can send me an email about what you are doing now. may be, i can help you about somethink.