Target Adaptation Samtec40 + JTAG14/OnCE + AUTO26 (MPC5XXX/SPC5XXX) to Samtec34 PowerOrg
Product
Order No. | Probe |
LA-3871 | Conv. Sam40 HSTP+AUTO26+JTAG14 to Samtec34 | |
Target Connector Type
Target Connector Placement
- The adaption to the target is a 34 pin Samtec connector.
- We recommend to place the even numbered pins at the PCB border side:
- The aurora signals (on the odd numbered side) can be easily routed to the processor
- The flex cable between Aurora preprocessor and target will not be twisted.
Pinout
|
Signal
| Pin
| | Pin
| Signal
|
| | ![](/pic/bin_ss_top.gif) | | |
TXP0 | 1 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 2 | JTAG-VTREF |
TXN0 | 3 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 4 | TCK |
GND | 5 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 6 | TMS |
TXP1 | 7 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 8 | TDI |
TXN1 | 9 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 10 | TDO |
GND | 11 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 12 | JCOMP- |
TXP2 | 13 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 14 | N/C |
TXN2 | 15 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 16 | EVTI- |
GND | 17 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 18 | EVTO- |
TXP3 | 19 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 20 | RSTOUT- |
TXN3 | 21 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 22 | RSTIN- |
GND | 23 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 24 | GND |
N/C | 25 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 26 | CLKP |
N/C | 27 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 28 | CLKN |
GND | 29 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 30 | GND |
N/C | 31 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 32 | RDY- |
N/C | 33 | ![](/pic/bin_ss_left.gif) | ![](/pic/bin_ss_right.gif) | 34 | WDIS |
| | ![](/pic/bin_ss_fot.gif) | | |
Target connector, top-view, connect the two latch pins to GND |
Debug Signals
There are two alternatives for connecting the debug signals:
- The target connects both trace and debug signals to the Samtec connector. As the adapter includes both 26-pin header (for the AUTO26 debug cable) and a 14-pin OnCE Header (standard pinout fpr MPC5XXX), it can be used for debugging/tracing as well as for JTAG-only debugging.
- The target has separate connectors for tracing (Samtec22) and debugging (OnCE or AUTO26 header).
The debug signals are:
- JTAG-VTREF, TCK, TMS, JCOMP-, TDI, TDO, RSTIN-.
Optional signals (supported with the AUTO26 debug cable):
- EVTI-, EVTO-, RSTOUT-, RDY- and WDIS(signal to disable processor external watchdogs)
Cables for Connection to Target
Compatible Debug Cables
Related Products
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