RL78/G10 CHAPTER 12 SERIAL ARRAY UNIT
R01UH0384EJ0311 Rev. 3.11 308
Dec 22, 2016
Figure 12-22. Example of Contents of Registers for Master Transmission of 3-Wire Serial I/O (CSI00, CSI01
Note
)
(2/2)
(e) Serial output register 0 (SO0) … Sets only the bits of the target channel.
(f) Serial output enable register 0 (SOE0) … Sets only the bits of the target channel to 1.
(g) Serial channel start register 0 (SS0) … Sets only the bits of the target channel to 1.
Note 16-pin products only.
Remarks 1. n = 0, 1, p: CSI number (p = 00, 01)
2. : Setting is fixed in the CSI master transmission mode, : Setting disabled (set to the initial value)
×: Bit that cannot be used in this mode (set to the initial value when not used in any mode)
0/1: Set to 0 or 1 depending on the usage of the user.
Symbol: 7 6 5 4 3 2 1 0
SO0
0
0
0
0
0
0
SO01
Note
0/1
SO00
0/1
Symbol: 7 6 5 4 3 2 1 0
SOE0
0
0
0
0
0
0
SOE01
Note
0/1
SOE00
0/1
Symbol: 7 6 5 4 3 2 1 0
SS0
0
0
0
0
0
0
SS01
0/1
SS00
0/1
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