h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 463

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

output pin
output pin
output pin
output pin
SCK
Figure 15.25 Pin States during Transmission in Asynchronous Mode (Internal Clock)
SCK
TxD
TxD
TE bit
TE bit
Figure 15.26 Pin States during Transmission in Clocked Synchronous Mode
Note: * Initialized in software standby mode
input/output
input/output
Port
Port
Port
Port
High output
Marking output
Transmission start
Transmission start
Start
Section 15 Serial Communication Interface (SCI and IrDA)
(Internal Clock)
SCI TxD output
SCI TxD output
Transmission end
Transmission end
Last TxD bit retained
Rev. 3.00 Mar 21, 2006 page 409 of 788
Stop
Transition to
software standby
mode
Transition to
software standby
mode
Port input/output
Port input/output
input/output
input/output
Port
Port
Port
Port
Software standby
mode cancelled
REJ09B0300-0300
Software standby
mode cancelled
High output *
High output
TxD output
TxD output
SCI
SCI