r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1220

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 28 Serial Communication Interface with FIFO/IrDA Interface (SCIF/IrDA)
Rev. 1.00 Oct. 01, 2007 Page 1154 of 1956
REJ09B0256-0100
SCSMR SCSCR Setting
Bit 7
C/A
1
Bit 1
CKE1
1
1
Bit 0
CKE0
0
1
Clock
synchronous
Prohibited
Mode
SCK input
(switched by
baud rate
generator's CKS
register)
Input SC_CLK to
baud rate
generator for
external clock
(SCIF_CLK,
Pck0)
—
Clock Source
Description of SCK Pin
The SCK pin outputs the
synchronization clock.
SC_CLK cannot be used as an
input clock for synchronous
communication.
—