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RL78/G1A CHAPTER 12 SERIAL ARRAY UNIT
R01UH0305EJ0200 Rev.2.00 443
Jul 04, 2013
(3) Processing flow (in single-transmission mode)
Figure 12-28. Timing Chart of Master Transmission (in Single-Transmission Mode)
(Type 1: DAPmn = 0, CKPmn = 0)
SSmn
STmn
SEmn
SDRmn
SCKp pin
SOp pin
Shift
register mn
INTCSIp
TSFmn
Data transmission
Transmit data 3Transmit data 2Transmit data 1
Transmit data 1 Transmit data 2 Transmit data 3
Shift operation
Shift operation
Shift operation
Data transmission Data transmission
Remark m: Unit number (m = 0, 1), n: Channel number (n = 0 to 3), p: CSI number (p = 00, 01, 10, 11, 20, 21),
mn = 00 to 03, 10, 11
<R>
<R>