iSystem iC5500 - Page 30

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 10-pin 1.27mm Cortex Debug Cable Adapter
Ordering code
IC50116
This adapter is used to connect the iC5000 / iC5500 / iC5700 development system to Cortex-M based target. It
connects to Debug/Trace module on one side and to the target debug connector on the other side. It can be used
for targets featuring 10-pin 1.27mm pitch target debug connector with Cortex-M pinout.
The following pinout is valid on the target side:
Signal
direction
Signal description
Signal
Pin
Pin
Signal
Signal description
Signal
direction
I
Reference voltage
VTref
1
2
SWDIO / TMS
SWD/JTAG
I/O
Ground
GND
3
4
SWCLK / TCK
SWD/JTAG
O
Ground
GND
5
6
SWO / TDO
SWD/JTAG
I
Not connected
KEY
7
8
NC / TDI
SWD/JTAG
O
Ground
GND
9
10
nSRST
System Reset
I/O
10-pin Cortex-M pinout
Note: 10-pin 1.27mm Cortex-M Cable Adapter features resettable fuses on pins 1, 2, 4, 6, 8 and 10. These fuses
protect debug signals against overcurrent and cycle back to a conductive state after the excessive current fades
away.
The adapter connects to the target via a 10-pin 1.27mm connector (for example SAMTEC: FFSD-05-01-N). A
target should feature a matching part (for example SAMTEC: SHF-105-01-L-D-TH).