I2C register mapΒΆ
Register Name |
Register offset |
Field name |
Field position |
Description |
|---|---|---|---|---|
RESERVED |
0x0 |
reserved |
31:0 |
reserved |
CONTROL REGISTER |
0x4 |
slave_adress |
6:0 |
Address of the target slave |
direction |
7 |
I2C transfer direction |
||
timebase_enable |
8 |
I2C clock prescaler enable |
||
REGISTER ADDRESS |
0x8 |
register_adress |
7:0 |
Address of the target register |
TRANSFER DATA |
0xC |
data |
7:0 |
data |
CLOCK PRESCALER |
0x10 |
prescale |
31:0 |
Period of the I2C clock in number of main clock cycles |
START TRANSFER |
0x14 |
start |
31:0 |
Start a I2C transfer |
AUTOMATED_WRITE |
0x18 |
register_address |
7:0 |
Address of the target register |
slave_address |
15:8 |
Address of the target slave |
||
data |
23:16 |
data to transfer |