Renesas RL78 Series User Manual page 428

RL78/G1D
(3) Processing flow (in single-transmission mode)
Figure 13-28. Timing Chart of Master Transmission (in Single-Transmission Mode)
SSmn
STmn
SEmn
SDRmn
SCKp pin
SOp pin
Shift
register mn
INTCSIp
TSFmn
Remark m: Unit number (m = 0, 1), n: Channel number (n = 0 for m = 0, n = 0, 1 for m = 1),
p: CSI number (p = 00, 20, 21), mn = 00, 10, 11
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
(Type 1: DAPmn = 0, CKPmn = 0)
Transmit data 1
Transmit data 1
Shift operation
Data transmission
CHAPTER 13 SERIAL ARRAY UNIT
Transmit data 2
Transmit data 2
Shift operation
Data transmission
Transmit data 3
Transmit data 3
Shift operation
Data transmission
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