DS_1209F_004
73S1209F Data Sheet
Device Address Register (DAR): 0xFF80 Å 0x00
Table 58: The DAR Register
MSB
LSB
DVADR.6 DVADR.5 DVADR.4 DVADR.3 DVADR.2 DVADR.1 DVADR.0 I2CRW
Bit
Symbol
Function
DAR.7
DAR.6
DAR.5
DAR.4
DAR.3
DAR.2
DAR.1
DAR.0
DVADR
[0:6]
Slave device address.
I2CRW
If set = 0, the transaction is a write operation. If set = 1, read.
I2C Write Data Register (WDR): 0XFF81 Å 0x00
Table 59: The WDR Register
MSB
WDR.7
LSB
WDR.0
WDR.6
WDR.5
WDR.4
WDR.3
WDR.2
WDR.1
Bit
Function
WDR.7
WDR.6
WDR.5
WDR.4
WDR.3
WDR.2
WDR.1
WDR.0
Data to be written to the I2C slave device.
Rev. 1.2
57