26-Pin 2.54 Mm Nxp Coldfire Debug Adapter - TASKING iSYSTEM IC50130 User Manual

26-pin 2.54 mm NXP ColdFire Debug Adapter

This debug adapter is used to connect the iC5000 BlueBox to NXP ColdFire based target
featuring a 26-pin 2.54 mm pitch target debug connector with the ColdFire pinout.
This debug adapter is supported by the iC5000 BlueBox only.
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
I Developer Reserved
I
I PSTDDATA6
I PSTDDATA4
I PSTDDATA2
I PSTDDATA0
Motorola Reserved
I
Blue colored signals are trace signals.
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 2.54 mm NXP ColdFire Debug Adapter features resettable fuses on pins 2, 4, 7, 8, 9, 10,
24 and 26. These protect debug signals against overcurrent and cycle back to a conductive
Ordering code
Signal Pin
1
GND 3
GND 5
RESET 7
VDD_IO 9
GND 11
13
15
17
19
21
GND 23
NC 25
26-pin ColdFire target pinout
IC50130
Pin Signal
2 ~BKPT
4 DSCLK
6 Developer Reserved
8 DSI
10 DSO
12 PSTDDATA7
14 PSTDDATA5
16 PSTDDATA3
18 PSTDDATA1
20 GND
22 Motorola Reserved
24 PSTCLK
26 ~TEA
Signal direction
O
O
O
I
I
I
I
I
I
O