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Functional description
3. CTRL[TOT] or CTRL[TOTR] is 10 or 11.
These invalid values must not be used.
Bytewise transposition cannot be performed with 8-bit
accesses and hence must be done in software by the CPU.
16.4.4 CRC result complement
When CTRL[FXOR] is set, the checksum is complemented. The CRC result complement
function outputs the complement of the checksum value stored in the CRC data register
every time the CRC data register is read. When CTRL[FXOR] is cleared, reading the
CRC data register accesses the raw checksum value.
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Figure 16-2. Transpose type 01
NOTE
MC9S08SU16 Reference Manual, Rev. 5, 4/2017
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NXP Semiconductors
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