Renesas H8SX/1668R User Manual page 14

Reference Function
R15 Serial Port
Configuration
R19 Serial Port
configuration
R28 Serial Port
Configuration
R30 Serial Port
Configuration
R31 Serial Port
Configuration
R32 Serial Port
Configuration
R33 Serial Port
Configuration
R34 Serial Port
Configuration
R35 Serial Port
Configuration
R36 Serial Port
Configuration
R37 Serial Port
Configuration
Table 6-6 below describes the function of the option links associated with application board interface. The default configuration is indicated
by BOLD text.
Reference Function
R68 Application
board interface
R108 Application
board interface
Option Link Settings
Fitted
Connects serial port SCI5 (Tx) to
D-type connector (J8).
Disables RS232 Serial
Transceiver
Connects serial port SCI5 (Rx) to
D-type connector (J8).
Routes on-board serial port to
SCI0 (Rx) microcontroller pin.
Routes on-board serial port to
SCI0 (Tx) microcontroller pin.
Routes serial port SCI0 (Tx) to JA6
header.
Routes serial port SCI0 (Rx) to JA6
header.
Routes on-board serial port to SCI5
(Tx) microcontroller pin.
Routes on-board serial port to SCI5
(Rx) microcontroller pin.
Connects PTRX of programming port
to the on-board serial port (J8).
Connects PTTX of programming port
to the on-board serial port (J8).
Table 6-5: Serial port configuration links.
Option Link Settings
Fitted
Use DA0 of application board
interface.
Use AN6 of application board
interface.
12
Alternative (Removed)
Disconnects serial port SCI5
(Tx) from D-type connector (J8).
Enables RS232 Serial
Transceiver
Disconnects serial port SCI5
(Rx) from D-type connector (J8).
Disconnects on-board serial port
from the CPU's SCI0 (Rx) pin.
Disconnects on-board serial port
from the CPU's SCI0 (Tx) pin.
Disconnects serial port SCI0
(Tx) from JA6 header.
Disconnects serial port SCI0
(Rx) from JA6 header.
Disconnects on-board serial
port from SCI5 (Tx) CPU pin.
Disconnects on-board serial
port from SCI5 (Rx) CPU pin.
Disconnects programming port
PTRX from the on-board serial
port (J8).
Disconnects programming port
PTTX from the on-board serial
port (J8).
Alternative (Removed)
Use AN6 of application board
interface.
Use DA0 of application board
interface.
Related To
R28, R34, R35
-
R15, R34, R35
R31, R32, R33,
R36, R37
R30, R32, R33,
R36, R37
R30, R31, R33
R30, R31, R32
R15, R28, R35
R15, R28, R34
R37, R31, R30
R36, R30. R31
Related To
R108
R68