73S1210F Datasheet, PDF (57/126 Pages) Teridian Semiconductor Corporation – Self-Contained Smart Card Reader with PINpad and Power Management

DS_1210F_001
73S1210F Data Sheet
Device Address Register (DAR): 0xFF80  0x00
Table 57: The DAR Register
MSB
DVADR.6 DVADR.5 DVADR.4 DVADR.3 DVADR.2 DVADR.1 DVADR.0
LSB
I2CRW
Bit
DAR.7
DAR.6
DAR.5
DAR.4
DAR.3
DAR.2
DAR.1
DAR.0
Symbol
Function
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  0x00
MSB
WDR.7
WDR.6
Table 58: The WDR Register
WDR.5 WDR.4 WDR.3 WDR.2
WDR.1
LSB
WDR.0
Bit
WDR.7
WDR.6
WDR.5
WDR.4
WDR.3
WDR.2
WDR.1
WDR.0
Function
Data to be written to the I²C slave device.
Rev. 1.4
57