MPC 14-pin JTAG to MPC Samtec 34-pin Converter
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This converter connects between the 14-pin 2.54mm MPC5xxx Debug Adapter (Ordering code IC50150) and the MPC5xxx/SPC5 target featuring a 34-pin Samtec ERF8 connector exposing Aurora trace interface.
The following pinout is valid on the target side:
Signal Direction |
Signal Description |
Signal |
Pin |
Pin |
Signal |
Signal Description |
Signal Direction |
|---|---|---|---|---|---|---|---|
|
Not Connected |
NC |
1 |
2 |
Vref |
Reference Voltage |
I |
|
Not Connected |
NC |
3 |
4 |
TCK |
JTAG |
O |
|
Ground |
GND |
5 |
6 |
TMS |
JTAG |
O |
|
Not Connected |
NC |
7 |
8 |
TDI |
JTAG |
O |
|
Not Connected |
NC |
9 |
10 |
TDO |
JTAG |
I |
|
Ground |
GND |
11 |
12 |
nJCOMP |
JTAG TRST (optional) |
O |
|
Not Connected |
NC |
13 |
14 |
NC |
Not Connected |
|
|
Not Connected |
NC |
15 |
16 |
~EVTI0 |
Nexus Event Input |
O (not used) |
|
Ground |
GND |
17 |
18 |
Not Connected |
NC |
|
|
Not Connected |
NC |
19 |
20 |
nPORESET |
Power On Reset |
O |
|
Not Connected |
NC |
21 |
22 |
nRESET |
Reset |
IO |
|
Ground |
GND |
23 |
24 |
GND |
Ground |
|
|
Not Connected |
NC |
25 |
26 |
Not Connected |
NC |
O |
|
Not Connected |
NC |
27 |
28 |
Not Connected |
NC |
O |
|
Ground |
GND |
29 |
30 |
GND |
Ground |
|
|
Not Connected |
NC |
31 |
32 |
NC |
Not Connected |
|
|
Not Connected |
NC |
33 |
34 |
NC |
Not Connected |
|
34-pin MPC Samtec pinout
Blue colored signals are parallel trace signals.
Signal Direction is described from the BlueBox perspective.
Only debugging (no trace) is possible through this converter. The converter must be ordered separately.
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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 - check Cross Table. |
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Refer to Hardware Setup and Configuration Tutorial to get more information on how to connect the hardware. |
