SH7763 Datasheet, PDF(1133/2026 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

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SH7763 Datasheet, PDF (1133/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

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Section 27 Serial Communication Interface with FIFO (SCIF)

Table 27.3 Register State in Each Operating Mode

Ch. Register Name

Abbrev.

Power-on

Reset

0 Serial mode register 0 SCSMR0 H'0000

Bit rate register 0

SCBRR0 H'FF

Serial control register 0 SCSCR0 H'0000

Transmit FIFO data register 0 SCFTDR0 Undefined

Serial status register 0 SCFSR0 H'0060

Receive FIFO data

register 0

SCFRDR0 Undefined

FIFO control register 0 SCFCR0 H'0000

Transmit FIFO data

count register 0

SCTFDR0 H'0000

Receive FIFO data count SCRFDR0

register 0

Serial port register 0

SCSPTR0

H'0000

H'0000*1

Line status register 0 SCLSR0 H'0000

Serial error register 0 SCRER0 H'0000

1 Serial mode register 1 SCSMR1 H'0000

Bit rate register 1

SCBRR1 H'FF

Serial control register 1 SCSCR1 H'0000

Transmit FIFO data register 1 SCFTDR1 Undefined

Serial status register 1 SCFSR1 H'0060

Receive FIFO data register 1 SCFRDR1 Undefined

FIFO control register 1 SCFCR1 H'0000

Transmit FIFO data

count register 1

SCTFDR1 H'0000

Receive FIFO data count SCRFDR1

register 1

Serial port register 1

SCSPTR1

H'0000

H'0000*2

Line status register 1 SCLSR1 H'0000

Serial error register 1 SCRER1 H'0000

Notes: 1. Bits 2 and 0 are undefined.

2. Bits 6, 4, 2,and 0 are undefined.

Manual

Reset

H'0000

H'FF

H'0000

Undefined

H'0060

Undefined

H'0000

H'0000

H'0000

H'0000*1

H'0000

H'0000

H'0000

H'FF

H'0000

Undefined

H'0060

Undefined

H'0000

H'0000

H'0000

H'0000*2

H'0000

H'0000

Sleep

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Standby

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Retained

Rev. 1.00 Oct. 01, 2007 Page 1067 of 1956

REJ09B0256-0100

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