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Target Adaption of Debug and Trace Probe "CombiProbe" for ARM and XSCALE |
Products
| Order No. | Probe |
| LA-4502 | CombiProbe ARM-Debugger and 4-Bit Trace | |
Target Connector Type
The CombiProbe can be used with three different connectors (10-pin, 20-pin, 34-pin).
Interface Standard
The CombiProbe supports different interface standards:
| 1 | JTAG | IEEE 1149.1 | alternate pin function: TMS, TCK, TDO |
| 3 | Compact JTAG | IEEE 1149.7 | alternate pin function: TMSC, TCKC, - |
| 2 | Serial Wire Debug | CoreSight ARM | alternate pin function: SWDIO, SWCLK, SWO |
The interface type and corresponding pin function can be selected in the debuggers GUI.
Pinout
The CombiProbe can be used with three different connectors (10-pin, 20-pin, 34-pin).
Some pins may have alternate functions.
Connector size and pin function can be selected in the debuggers GUI.
10-pin MIPI connector (debug only; optional: serial wire output)
|
Signal
| Pin
| | Pin
| Signal
|
| | |  | | |
| VREF-DEBUG | 1 |  | 2 | TMS|TMSC|SWDIO |
| GND | 3 |  | 4 | TCK|TCKC|SWCLK |
| GND | 5 |  | 6 | TDO|- |SWO |
| GND (KEY) | 7 |  | 8 | TDI |
| GND | 9 |  | 10 | RESET- |
| | |  | | |
20-pin MIPI connector (debug only; optional: serial wire output)
|
Signal
| Pin
| | Pin
| Signal
|
| | |  | | |
| VREF-DEBUG | 1 |  | 2 | TMS|TMSC|SWDIO |
| GND | 3 |  | 4 | TCK|TCKC|SWCLK |
| GND | 5 |  | 6 | TDO|-|SWO |
| GND (KEY) | 7 |  | 8 | TDI |
| GND | 9 |  | 10 | RESET- |
| GND | 11 |  | 12 | RTCK |
| GND | 13 |  | 14 | TRST- PULLDOWN |
| GND | 15 |  | 16 | TRST- |
| GND | 17 |  | 18 | DBGRQ (EMU0) |
| GND | 19 |  | 20 | DBGACK (EMU1) |
| | |  | | |
20-pin MIPI connector (debug and trace; optional: serial wire output)
|
Signal
| Pin
| | Pin
| Signal
|
| | |  | | |
| VREF-DEBUG | 1 |  | 2 | TMS|TMSC|SWDIO |
| GND | 3 |  | 4 | TCK|TCKC|SWCLK |
| GND | 5 |  | 6 | TDO|-|SWO |
| GND (KEY) | 7 |  | 8 | TDI |
| GND | 9 |  | 10 | RESET- |
| GND | 11 |  | 12 | TRC CLK |
| GND | 13 |  | 14 | TRC DATA[0] |
| GND | 15 |  | 16 | TRC DATA[1] |
| GND | 17 |  | 18 | TRC DATA[2] |
| GND | 19 |  | 20 | TRC DATA[3] |
| | |  | | |
34-pin MIPI connector (debug and trace; optional: serial wire output)
|
Signal
| Pin
| | Pin
| Signal
|
| | |  | | |
| VREF-DEBUG | 1 |  | 2 | TMS|TMSC|SWDIO |
| GND | 3 |  | 4 | TCK|TCKC|SWCLK |
| GND | 5 |  | 6 | TDO|-|SWO |
| GND (KEY) | 7 |  | 8 | TDI |
| GND | 9 |  | 10 | RESET- |
| GND | 11 |  | 12 | RTCK |
| GND | 13 |  | 14 | TRST- PULLDOWN |
| GND | 15 |  | 16 | TRST- |
| GND | 17 |  | 18 | DBGRQ (EMU0) |
| GND | 19 |  | 20 | DBGACK (EMU1) |
| GND | 21 |  | 22 | TRC CLK |
| GND | 23 |  | 24 | TRC DATA[0] |
| GND | 25 |  | 26 | TRC DATA[1] |
| GND | 27 |  | 28 | TRC DATA[2] |
| GND | 29 |  | 30 | TRC DATA[3] |
| GND | 31 |  | 32 | TRC EXT |
| GND | 33 |  | 34 | VREF-TRACE |
| | |  | | |
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Converter |
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