26-pin KEL Renesas V850 Debug Adapter
Ordering code
IC50172
This debug adapter is used to connect the iC5000 and the iC5700 BlueBox to Renesas V850
based target featuring 26-pin KEL target debug connector with the V850 pinout.
The debug adapter connects to the 25cm 40-pin ribbon cable coming from the BlueBox and to
the target debug connector on the other side. Refer to the BlueBox User Manual for more details
on connecting the debug adapter.
The following pinout is valid on the target side:
Signal direction
Signal
Pin
Pin
Signal
Signal direction
Ground
1
2
Reserved
Ground
3
4
Reserved
Ground
5
6
Reserved
Ground
7
8
Reserved
Ground
9
10
Reserved
Ground
11
12
Reserved
Ground
13
14
DDI
O
Ground
15
16
DCK
O
Ground
17
18
DMS
O
Ground
19
20
DDO
I
Reserved
21
22
DRST
O
Reserved
23
24
RESET
O
I
Reference Voltage
25
26
FLMD0
O
26-pin V850 target pinout
Signal Direction is described from the BlueBox perspective.
When connecting the BlueBox to a target for the first time, double check that the debug
adapter pinout matches the Target connector. A mismatch can result in a hardware
failure.
26-pin KEL Renesas V850 Debug Adapter features resettable fuses on all connected signals.
These fuses protect debug signals against overcurrent and cycle back to a conductive state
after the excessive current fades away.
The debug adapter connects to the target via a 26-pin KEL connector, part number 8825E-026-
175. A target should feature a matching part, for example KEL connector, part number 8830E-
026-170S. For more details see the 8825E Series at http://www.kel.jp/.
