BL6810 Datasheet, PDF (3/50 Pages) SHANGHAI BELLING CO., LTD. – Operating Voltage - 5V

BL6810
11.1 System Block ...................................................................................................................................... 33
11.2 Sequence Diagram ............................................................................................................................. 34
11.3 Download Processes .......................................................................................................................... 34
11.4 Upload Processes ............................................................................................................................... 34
12
Chip Work Mode ........................................................................................................................................ 35
12.1 SOC Mode .......................................................................................................................................... 35
12.2 Device Mode ...................................................................................................................................... 35
13
Application Notes....................................................................................................................................... 36
13.1 Communication Block Description..................................................................................................... 36
13.2 SPI Description ................................................................................................................................... 37
13.3 BL6810 Expand Register..................................................................................................................... 39
13.3.1 Chip ID........................................................................................................................................ 39
13.3.2 The period of line voltage .......................................................................................................... 39
13.3.3 AGC Control................................................................................................................................ 39
13.3.4 Transmission Control.................................................................................................................. 40
13.3.5 Frequency/Rate Select ............................................................................................................... 40
13.3.6 Transmit Power Control ............................................................................................................. 40
13.3.7 Sending Data .............................................................................................................................. 40
13.3.8 Sending Status............................................................................................................................ 41
13.3.9 Receive Status ............................................................................................................................ 41
13.3.10
Carrier 1 Frame Phase........................................................................................................ 41
13.3.11
Carrier 1 Interrupt Information.......................................................................................... 42
13.3.12
Carrier 1 Received Data...................................................................................................... 42
13.3.13
Carrier 1 Parity ................................................................................................................... 42
13.3.14
Carrier 2 Frame Phase........................................................................................................ 42
13.3.15
Carrier 2 Interrupt Information.......................................................................................... 43
13.3.16
Carrier 2 Received Data...................................................................................................... 43
13.3.17
Carrier 2 Parity ................................................................................................................... 43
13.3.18
Carrier 3 Frame Phase........................................................................................................ 43
13.3.19
Carrier 3 Interrupt Information.......................................................................................... 44
13.3.20
Carrier 3 Received Data...................................................................................................... 44
13.3.21
Carrier 3 Parity ................................................................................................................... 44
13.3.22
Carrier 4 Frame Phase........................................................................................................ 44
13.3.23
Carrier 4 Interrupt Information.......................................................................................... 45
13.3.24
Carrier 4 Received Data...................................................................................................... 45
13.3.25
Carrier 4 Parity ................................................................................................................... 45
13.3.26
Receiving Status and Mask................................................................................................. 45
13.3.27
REC_INT_STATUS ................................................................................................................ 46
13.3.28
Receiving SNR Calc. Status ................................................................................................. 46
13.3.29
Receiving Signal Power ...................................................................................................... 46
13.3.30
Receiving Signal Noise........................................................................................................ 47
13.3.31
CRC Initial Register ............................................................................................................. 47
13.3.32
CRC Input Data ................................................................................................................... 47
13.3.33
CRC Data............................................................................................................................. 47
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