UPD78F1502AGK-GAK-AX Datasheet, PDF (517/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 14 SERIAL ARRAY UNIT
(3) Processing flow (in single-transmission mode)
SSmn
STmn
SEmn
SDRmn
SCKp pin
SOp pin
Shift
register mn
INTCSIp
TSFmn
Figure 14-50. Timing Chart of Slave Transmission (in Single-Transmission Mode)
(Type 1: DAPmn = 0, CKPmn = 0)
Transmit data 1
Transmit data 1
Shift operation
Data transmission (8-bit length)
Transmit data 2
Transmit data 2
Shift operation
Data transmission (8-bit length)
Transmit data 3
Transmit data 3
Shift operation
Data transmission (8-bit length)
Remark m: Unit number (m = 0, 1), n: Channel number (n = 0 to 2), p: CSI number (p = 00, 01, 10, 20)
R01UH0004EJ0501 Rev.5.01
501
Jun 20, 2011