5.2. Connecting a SAM-ICE to an Xplained Pro Board
Xplained Pro kits featuring a 10-pin 50mil debug connector can use external debug tools like SAM-ICE
™
or Atmel-ICE instead of the built-in EDBG. Devices using SWD interface on-board will have a connector
with the pinout compatible with the Cortex Debug Connector.
You can connect the SAM-ICE to the debug connector on an Xplained Pro using either an Atmel-ICE
adapter, SAM-ICE adapter, or a 10-pin 50-mil header to squid cable. When using a squid cable, see the
table and figure below for how to connect the SAM-ICE to the Xplained Pro board.
Table 5-1 Squid Cable Connections
Squid Cable pin SAM-ICE pin
1 (VCC) 1 (VTref)
2 (SWDIO/TMS) 7 (TMS)
3 (GND) 4 (GND)
4 (SWCLK/TCK) 9 (TCK)
5 (GND) 6 (GND)
6 (SWO/TDO) 13 (TDO)
(1)
7 (Not used)
8 (Not used)
9 (Not used)
10 (RESET) 15 (RESET)
Note:
1. Optional, if the device has this functionality.
Figure 5-6 SAM-ICE using a Squid Cable
Atmel SAM C21 Xplained Pro [USER GUIDE]
Atmel-42460C-SAM C21 Xplained Pro_User Guide-10/2015
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