HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 695

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Read receive data in RDR
Read RDRF flag in SSR
Figure 14.26 Sample Flowchart for Mode Transition during Reception
Transition to software
<Start of reception>
standby mode, etc.
standby mode, etc.
Exit from software
operating mode?
Yes
Yes
<Reception>
Initialization
RDRF = 1?
Change
RE = 0
No
No
[1]
[2]
Section 14 Serial Communication Interface (SCI)
RE = 1
[1] Receive data being received
[2] Includes module stop mode.
Rev.6.00 Sep. 27, 2007 Page 665 of 1268
becomes invalid.
REJ09B0220-0600