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Chapter 12
Serial Interface Function
Preliminary User’s Manual U14913EE1V0UM00
Figure 12-35: Timing Chart According to Clock Phase Selection (2/2)
(c) When CKP bit = 0, DAP bit = 1
(d) When CKP bit = 1, DAP bit = 1
Remarks: 1. n = 0, 1
2. Reg_R/W:Internal signal. This signal indicates that receive data buffer register (SIRBn/
SIRBLn) read or transmit data buffer register (SOTBn/SOTBLn) write was performed.
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DO7
DO6
DO5
DO4
DO3
DO2
DO1
SCKn (input/output)
SIn (input)
SOn (output)
Reg_R/W
INTCSIn interrupt
CSOT bit
DI0
DO0
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DO7
DO6
DO5
DO4
DO3
DO2
DO1
SCKn (input/output)
SIn (input)
SOn (output)
Reg_R/W
INTCSIn interrupt
CSOT bit
DI0
DO0
Summary of Contents for V850E/CA1 ATOMIC
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