r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1132

Manufacturer Part Number

r5s77631ay266bgv

Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series

Manufacturer

Renesas Electronics Corporation.

Section 27 Serial Communication Interface with FIFO (SCIF)

The SCIF has the following registers. Since the register functions are the same in each channel,

the channel number is omitted in the description below.

Table 27.2 Register Configuration (1)

Notes: 1. To clear the flags, 0s can only be written to bits 7 to 4, 1, and 0.

Rev. 1.00 Oct. 01, 2007 Page 1066 of 1956

REJ09B0256-0100

Ch. Register Name

Serial mode register 0

Bit rate register 0

Serial control register 0

Transmit FIFO data register 0

Serial status register 0

Receive FIFO data register 0 SCFRDR0 R

FIFO control register 0

Transmit FIFO data count register 0

Receive FIFO data count register 0

Serial port register 0

Line status register 0

Serial error register 0

Serial mode register 1

Bit rate register 1

Serial control register 1

Transmit FIFO data register 1

Serial status register 1

Receive FIFO data register 1 SCFRDR1 R

FIFO control register 1

Transmit FIFO data count register 1

Receive FIFO data count register 1

Serial port register 1

Line status register 1

Serial error register 1

2. To clear the flag, 0 can only be written to bit 0.

Area 7 Address