Renesas RH850/F1Kx Series User Manual

Y-RH850-F1X-100PIN-PB-T1-V3 User’s Manual
R20UT3959ED0101, Rev. 1.01 13
2019-11-27
Chapter 6 Debug and Programming interface
For connection of the microcontroller debug and flash programming tools, the
connector CN19 is provided.
The signal connection of the connector CN19 is shown in the picture below:
CN19 pin
Device Port
Device signal
1
JP0_2
DCUTCK / LPDCLK
2
GND
GND
3
JP0_4
DCUTRST
4
FLMD0
FLMD0
5
JP0_1
DCUTDO / LPDO
6
P10_8*
FLMD1
7
JP0_0
DCUTDI / LPDI
8
‘Dbg_Voltage’
-
9
JP0_3
DCUTMS
10
-
-
11
JP0_5
DCURDY /
LPDCLKOUT
12
GND
-
13
RESET
-
14
GND
-
* In case the FLMD1 signal must be controlled by the debug/programming tool,
the pin header JP11 must be closed.
The ‘Dbg_Voltage’ (on CN19 pin 8) can be monitored by the debug and flash
programming tools. Therefore it is possible to select either Voltage1 or the
Voltage2 by pin header JP10:
JP10
pin
Selection for Dbg_Voltage
1-2
Voltage1 is selected
2-3
Voltage2 is selected

Renesas RH850/F1Kx Series Specifications

General

Brand	Renesas
Model	RH850/F1Kx Series
Category	Computer Hardware
Language	English