Omron D6T - Page 12

11 D6T MEMS Thermal Sensors User’s Manual (A284)
Before performing the processing illustrated in Fig. 9, perform the following processing for
D6T-8L-09 models at least 20 msec after power is supplied to the module. This processing should
only be performed when power is first turned on.
SCL
S
W Command[7:0](0x02) Command[7:0](0x00)
SDA
Slave address[6:0] (0x0A)
Command[7:0](0x01) Command[7:0](0xEE)
P
S P
S P
S P
S P
S
W Command[7:0](0x02)
Slave address[6:0] (0x0A)
Sr
Command[7:0](0x00) Command[7:0](0x00)
P
Slave address[6:0] (0x0A)
S Sr P
S Sr P
Command[7:0]
(0x00)
Command[7:0]
(0x07)
Command[7:0]
(0xE9)
Slave address[6:0]
(0x0A) + W
Command[7:0]
(0x05)
Slave address[6:0]
(0x0A) + R
Command[7:0]
(0x90)
Command[7:0]
(0x3A)
R
Command[7:0]
(0x97)
Slave address[6:0]
(0x0A) + W
Command[7:0]
(0x03)
Command[7:0]
(0x00)
Command[7:0]
(0x03)
Command[7:0]
(0x8B)
Slave address[6:0]
(0x0A) + W
Command[7:0]
(0x05)
Command[7:0]
(0x90)
Command[7:0]
(0x3A)
Command[7:0]
(0xB8)
750msec w ait
Slave address[6:0]
(0x0A) + W
Command[7:0]
(0x03)
Command[7:0]
(0x00)
Command[7:0]
(0x07)
Slave address[6:0]
(0x0A) + W
Command[7:0]
(0x02)
Command[7:0]
(0x00)
Command[7:0]
(0x00)
Slave address[6:0]
(0x0A) + W
Command[7:0]
(0x03)
Slave address[6:0]
(0x0A) + R
ACK
ACK
ACK
ACK
ACK
ACK
ACK
NA CK
ACK
ACK
Fig. 10. Signal Flow (D6T-8L-09)
Fig. 11. Start/Stop Conditions