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Section 16 Renesas Serial Peripheral Interface
Page 820 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit 7
Bit 31 Bit 7 Bit 0
Copy
Copy
Transfer end
Note: Output = MOSI (master)/MISO (slave), input = MOSI (master)/MISO (slave)
Transfer start
Bit 0
T07 T06 T05 T04
T03
T02 T01 T00
T07 T06 T05 T00 T07 T06 T01 T00 T00 T01 T00 T07 T06 T11 T01 T00
Shift register
Shift register
Receive buffer (SPRX)
Transmit buffer (SPTX)
Bit 31 Bit 7 Bit 0
T07 T06 T05 T04 T03 T02 T01 T00 R07 R06 R05 R04 R03 R02 R01 R00
R07 R06 R05 R04 R03 R02 R01 R00
Input
Output
Figure 16.10 MSB First Transfer (8-Bit Data)