Datasheet
Section 20 Serial Communication Interface 3 (SCI3, IrDA)
Page 682 of 982 REJ09B0465-0300 Rev. 3.00
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
20.2 Register Descriptions
The SCI3 has the following registers.
Channel 1
• Receive shift register (RSR)
• Receive data register (RDR)
• Transmit shift register (TSR)
• Transmit data register (TDR)
• Serial mode register (SMR)
• Serial control register (SCR3)
• Serial status register (SSR)
• Bit rate register (BRR)
• Sampling mode register (SPMR)
Channel 2
• Receive shift register_2 (RSR_2)
• Receive data register_2 (RDR_2)
• Transmit shift register_2 (TSR_2)
• Transmit data register_2 (TDR_2)
• Serial mode register_2 (SMR_2)
• Serial control register_2 (SCR3_2)
• Serial status register_2 (SSR_2)
• Bit rate register_2 (BRR_2)
• Sampling mode register_2 (SPMR_2)
• IrDA control register_2 (IrCR_2)
Channel 3
• Receive shift register_3 (RSR_3)
• Receive data register_3 (RDR_3)
• Transmit shift register_3 (TSR_3)
• Transmit data register_3 (TDR_3)
• Serial mode register_3 (SMR_3)
• Serial control register_3 (SCR3_3)
• Serial status register_3 (SSR_3)
• Bit rate register_3 (BRR_3)
• Sampling mode register_3 (SPMR_3)