mlx16303 Melexis Company, mlx16303 Datasheet - Page 16

• Manufacturer Part Number: mlx16303
• Description: Bi-directional Remote Sensor Unit Interface
• Manufacturer: Melexis Company

If the CMD is sent during the programming mode, the answer will be the same as for a wrong command
(all the bits will be set to ‘1‘). The CMD_DIAG2 is only possible in normal mode.
If the CMD_DIAG2 is sent when the channel is on, , it is not a wrong command but the bit DB2
(CMD_DIAG2 valid or not) is set to’1’ and all the diagnosis bits are set to ‘0‘ (except for the bit DB4, over
temperature bit, which represents the temperature status).
Command
MSB
Answer
MSB
CMD_NOP
No Operation allows ECU to poll the answer of a previous command.
3901016303
Rev. 004
15
15
14
14
13
13
12
12
11
11
10
10
Bi-directional Remote Sensor Unit Interface
9
9
8
8
Page 16 of 20
7
7
6
6
5
5
4
4
MLX16303
3
3
2
2
1
1
Data Sheet
LSB
0
LSB
0
Jun/04