Renesas RH850/F1KH-D8 233pin, Руководство пользователя

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F1KM-S4, F1KH-D8 272pin PiggyBack board Y-RH850-F1X-272PIN-PB-T2-V1
R20UT4009ED0100 Rev.1.0 12
2017-07-12
Chapter 5 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 JP0_6 EVTOUT
11 JP0_5
DCURDY /
LPDCLKOUT
12 GND -
13 RESET -
14 GND -
* In case the EVTOUT signal shall be used by the debug/programming tool, the
pin header JP11 must be closed.
The ‘Dbg_Voltage’ (on CN19 pin 8) is monitored or supplied by the debug and
flash programming tools. Therefore, it is necessary to select either Voltage1 (5V)
or the Voltage2 (3.3V) by pin header JP10:
JP10 pin Selection for Dbg_Voltage
1-2 5V is selected
2-3 3.3V is selected