User Guide DA7212_Rev1v2 CONFIDENTIAL
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User Guide
DA7212 User Guide – Rev1.2
USB OK?
Indicates that the USB is OK and
communicating.
Slave Address
Sets slave address of device. This affects all
I2C communications.
The codec slave addresses for DA7212 is 0x34.
Note that this is the 8bit value (34h for Write,
35h for Read).
Send
Sends a single byte data to I2C device
using Slave Address, Register Address and
Data to Send.
Read
Reads single byte data from I2C device
using Slave Address and Register Address.
Find
Finds a control matching a
full or partial
register name, a control bit name, a register
number (e.g. R23 or 17h). Pressing
“Find”
repetitively will step through all matching
items.
Note: If Device Address does not match the port numbers on the device, this
can be used to control/read any other device on the I2C bus.
