MIPI 10/20/34 Connectors for TRACE32 µTrace
Products
Order No. | Probe |
LA-4530 | uTrace for Cortex-M out of production |
Target Connector Type
The µTrace can be used with three different connectors (10-pin, 20-pin, 34-pin).
Interface Standard
The µTrace supports different interface standards:
JTAG | IEEE 1149.1 | alternate pin function: TMS, TCK, TDO |
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
10-pin MIPI connector (debug only; optional: serial wire output)
The alternate signals TMSC and TCKC (cJTAG) are not supported.
|
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)
The alternate signals TMSC and TCKC (cJTAG) and RTCK, DBGRQ/EMU0, DBGACK/EMU1 are not supported.
|
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)
The alternate signals TMSC and TCKC (cJTAG) are not supported.
|
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)
The alternate signals TMSC and TCKC (cJTAG) and RTCK, DBGRQ/EMU0, DBGACK/EMU1 are not supported.
|
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 |
| |  | | |
Converter MIPI-34 to IDC20A/TI-14
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