Registers Controlling Serial Array Unit - Renesas RL78/G1P Hardware User Manual

16-bit single-chip microcontroller

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11.3 Registers Controlling Serial Array Unit

Serial array unit is controlled by the following registers.

 Peripheral enable register 0 (PER0)

 Serial clock select register m (SPSm)

 Serial mode register mn (SMRmn)

 Serial communication operation setting register mn (SCRmn)

 Serial data register mn (SDRmn)

 Serial flag clear trigger register mn (SIRmn)

 Serial status register mn (SSRmn)

 Serial channel start register m (SSm)

 Serial channel stop register m (STm)

 Serial channel enable status register m (SEm)

 Serial output enable register m (SOEm)

 Serial output level register m (SOLm)

 Serial output register m (SOm)

 Serial standby control register m (SSCm)

 Input switch control register (ISC)

 Noise filter enable register 0 (NFEN0)

 Port mode register 3 (PM3)

 Port register 3 (P3)

Remark m: Unit number (m = 0), n: Channel number (n = 0, 1)

R01UH0895EJ0100 Rev.1.00

Nov 29, 2019

CHAPTER 11 SERIAL ARRAY UNIT