Figure 271. Msb Justified 24-Bit Frame Length With Cpol = 0; Figure 272. Msb Justified 16-Bit Extended To 32-Bit Packet Frame With Cpol = 0; Figure 273. Lsb Justified 16-Bit Or 32-Bit Full-Accuracy With Cpol = 0 - STMicroelectronics STM32F405 Reference Manual

RM0090
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Figure 272. MSB Justified 16-bit extended to 32-bit packet frame with CPOL = 0

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LSB justified standard
This standard is similar to the MSB justified standard (no difference for the 16-bit and 32-bit
full-accuracy frame formats).
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Figure 271. MSB Justified 24-bit frame length with CPOL = 0

Transmission
24-bit data
MSB
Transmission
16-bit data
MSB

Figure 273. LSB justified 16-bit or 32-bit full-accuracy with CPOL = 0

Transmission
May be 16-bit, 32-bit
MSB
DocID018909 Rev 11
Reception
8-bit remaining
0 forced
LSB
Channel left 32-bit
Reception
16-bit remaining
0 forced
LSB
Channel left 32-bit
Reception
Channel left
Serial peripheral interface (SPI)
Channel right
Channel right
LSB MSB
Channel right
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