Specifications

Appendix C I2C Interface Management Installation and Operation Manual
C-16 Typical Examples MiRICi-E3T3 Ver. 2.2
C.5 Typical Examples
Reading RFECR1 Statistics for T3
1. I
2
C Control and Write bits in the first byte
2. Next byte with content of 0x80 (as the first address)
3. Next byte with the First byte of the Index (MSB) – 0x06
4. Next byte with the Second Index byte of the Index (LSB) – 0xB8
5. Next byte contains 0x01 for a read operation
6. Byte with content of 0x01 for the Length (in this example the parameter
Length is one byte)
To read the required byte, the host sends a new I
2
C message with the following
structure:
1. I
2
C control bits and read bit in the first byte
2. Next byte with content of 0x84 (for the first address)
3. In response, MiRICi-E3T3 sends the contents of address 0x84 (message per
byte) to the host equipment.
Configuring LLB
1. I
2
C control and Write bits included in the first byte
2. Next byte is 0x80 (the first address)
3. Next byte contains the first byte of the Index (MSB) parameter – 0x07
4. Next byte contains the second Index byte (LSB) parameter – 0x08
5. Next byte is 0x00 for a write code operation
6. Byte with content of 0x01 for the Length
7. Byte with content of 0x01 sets the LLB parameter