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AMM8A SSI & BiSS C-mode
Warning
(1 bit)
It is intended to communicate the normal or fault status of the Slave.
When nW = “0”, a warning is active in the system. For a comprehensive list of
the available warning messages and their meaning please refer to the registers
74
and 75
nW = “1”: no active warning
= “0”: warning status: a warning is active in the system.
CRC
Correct transmission control (inverted output). Cyclic Redundancy Check is an
error checking which is the result of a “Redundancy Check” calculation
performed on the message contents. This is intended to check whether
transmission has been performed properly. It is 6-bit long.
Polynomial: X
6
+X
1
+1 (binary: 1000011)
Logic circuit
8.3 Control Data CD
Main control data is described in this section. Please refer to the official BiSS
documents for complete CD structure: “BiSS C Protocol Description” in the BiSS
homepage.
Register address
It sets the number of the register you need either to read or to write. It is 7-bit
long.
RW
RW
= “01”: when you need to write in the register.
= “10”: when you need to read in the register.
It is 2-bit long.
MAN AMM8A SSI_BiSS E 1.10.odt
8 - BiSS C-mode interface
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Содержание AMM8A
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