Renesas RH850/U2A 20-pin (1.27mm) Adapter Adapter
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The Renesas RH850 Adapter is employed to connect to the iC7mini, iC7pro, Active Probe Debug or Active Probe Parallel. This adapter is designed to be used to connect to the embedded target featuring a 20-pin 1.27mm pitch target debug connector with RH850/U2A pinout.
Requirements
•Hardware: iC7mini BlueBox / iC7pro BlueBox / Active Probe Debug / Active Probe Parallel
•Microcontroller Architecture: Renesas RH850
The following pinout is valid on the target side:
Signal Direction |
Signal Description |
Signal |
Pin |
Pin |
Signal |
Signal Description |
Signal Direction |
|---|---|---|---|---|---|---|---|
I |
Reference Voltage |
Vref |
1 |
2 |
TMS |
JTAG |
O |
|
Ground |
GND |
3 |
4 |
LPDCLK/TCK |
Debug Clock |
O |
|
Ground |
GND |
5 |
6 |
LPDO/TDO |
Trace / Debug Signal |
I |
|
Not Connected |
KEY |
7 |
8 |
LPDCLKOUT/RDY |
Trace Clock / Debug Clock / Synchronization |
I |
|
Ground |
GND |
9 |
10 |
nRESET |
Reset |
I/O |
|
Not Connected |
NC |
11 |
12 |
LPDI/TDI |
Debug Signal |
O |
|
Not Connected |
NC |
13 |
14 |
NC |
Not Connected |
|
|
Ground |
GND |
15 |
16 |
nTRST |
Debug Signal |
O |
|
Ground |
GND |
17 |
18 |
FLMD0 |
Flash Mode |
O |
|
Ground |
GND |
19 |
20 |
NC |
Not Connected |
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20-pin Renesas RH850/U2A pinout
Signal Direction is described from the BlueBox perspective.
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When initially connecting the BlueBox to a target, ensure the debug adapter pinout matches the Target connector to avoid potential hardware failure. |
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Make sure this adapter fits on your Target connector. |
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Refer to Hardware Setup and Configuration Tutorial to get more information on how to connect the hardware. |
