Renesas RA6M5 User Manual

Renesas RA Family EK-RA6M5 v1 – User's Manual
R20UT4829EG0100 Rev. 1.00 Page 17 of 34
Mar.15.21
To configure the EK-RA6M5 board to use the Debug On-Board mode, configure the jumpers using the
following table.
Table 5. Debug On-Board Jumper Configuration
Location
Default Open/Closed
Function
J6
Closed
Target RA MCU MD connected to debug
J8
Jumper on pins 1-2
Target RA MCU RESET# connected to debug RESET#
J9
Open
S124 Debug MCU in normal operation mode
J29
Jumpers on pins 1-2, 3-4, 5-6, 7-8
Target RA MCU debug signals connected to the Debug
Interface
Figure 9. EK-RA6M5 Debug Interface
5.2.2 Debug In
One 20-pin Cortex
®
Debug Connector at J20 supports JTAG, SWD and ETM (TRACE) debug. One 10-pin
Cortex
®
Debug Connector at J13 supports JTAG and SWD. Either of these connectors may be used for
external debug of the target RA MCU.
To configure the EK-RA6M5 board to use the Debug In mode, configure the jumpers using the following
table.
Table 6. Debug In Mode Jumper Configuration
Location
Default Open/Closed
Function
J6
Closed
Target RA MCU MD connected to debug
J8
Jumper on pins 1-2
Target RA MCU RESET# connected to debug RESET#
J9
Closed
S124 Debug MCU is held in RESET
J29
Jumpers on pins 1-2, 3-4, 5-6, 7-8
Target RA MCU debug signals connected to the Debug Interface
Table 7. JTAG/SWD/TRACE Connector
JTAG Connector
EK-RA6M5
Pin
JTAG Pin Name
SWD Pin Name
ETM Pin Name
Signal/Bus
J20-1
Vtref
Vtref
Vtref
+3V3
J20-2
TMS
SWDIO
N/A
P108/SWDIO
J20-3
GND
GND
GND
GND
J20-4
TCK
SWCLK
N/A
P300/SWCLK

Renesas RA6M5 Specifications

General

Brand	Renesas
Model	RA6M5
Category	Microcontrollers
Language	English