10
16-pin 2.54mm Renesas 78K0R D. Adapter
Ordering code
IC50170
This debug adapter is used to connect the iC5000 and the iC5700 BlueBox to Renesas 78K0R
based target featuring 16-pin 2.54mm pitch target debug connector with the 78K0R 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
GND
1
2
RESET OUT
O
I/O
TOOL0 (RxD/TxD)
3
4
Vcc
I/O
I/O
TOOL0 (RxD/TxD)
5
6
NC
NC
7
8
NC
NC
9
10
NC
NC
11
12
NC
NC
13
14
FLMD0
O
I
RESET IN
15
16
TOOL1 (CLK)
I
16-pin 78K0R target pinout
When connecting the BlueBox to the new embedded target for the first time, double
check that the debug adapter pinout matches with the target debug connector. Note
that a mismatch can result in a hardware failure.
If the ‘Supply 5V to the target’ option is checked in the ‘Hardware/Emulation Options/CPU
Setup/Advanced’ tab, the debugger supplies 5V at the ‘Vcc’ pin (pin 4) on the target debug
connector, which can be used to power the target. Maximum target current consumption
should not exceed 50mA.
If ‘RESET IN’ (target reset detection) from the microcontroller is not connected to the target
debug connector pin 15, 10k ohm pull-up must be connected to this pin or the debugger may
exhibit unpredictable behavior.
