Datasheet

I
2
C Interface Controller
10−3
SLLS535E − April 2008 TUSB6250
10.1.3 I2CDIN: I
2
C Data_In Register (XDATA at F0B2)
The I2CDIN register holds the received data returned by read operation to the external I
2
C EEPROM.
76543210
D7 D6 D5 D4 D3 D2 D1 D0
R/O R/O R/O R/O R/O R/O R/O R/O
BIT NAME RESET FUNCTION
7−0 D[7:0] 00h Read data returned from I
2
C EEPROM
10.1.4 I2CDOUT: I
2
C Data_Out Register (XDATA at F0B3)
The I2CDOUT register holds the data to be transmitted to the external I
2
C EEPROM for write operation.
Writing to the I2CDOUT register starts the transfer on the SDA line.
76543210
D7 D6 D5 D4 D3 D2 D1 D0
W/O W/O W/O W/O W/O W/O W/O W/O
BIT
NAME RESET FUNCTION
7−0 D[7:0] 00h Write data to be transmitted to the I
2
C EEPROM