h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 456

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 Serial Communication Interface (SCI)
Rev. 2.00 Dec. 05, 2005 Page 418 of 724
REJ09B0200-0200
Make transition to software standby mode etc.
Figure 13.37 Sample Flowchart for Mode Transition during Reception
Cancel software standby mode etc.
Read receive data in RDR
Change operating mode?
Read RDRF flag in SSR
Start reception
Initialization
Reception
RDRF = 1
Yes
Yes
RE = 0
No
No
RE = 1
[1]
[2]
[1] Data being received will be invalid.
[2] Module stop, watch, sub-active, and sub-
sleep modes are included.