Target Adaption for Debugger Connector
 Connectors for PPC603X - PPC750 - MPC5200 - MPC512X - MPC74XX - MPC82XX - MPC83XX - MPC86XX - PA6T
 Connector 16 pin
|
Signal
| Pin
| | Pin
| Signal
|
|---|
| | |  | | |
| TDO | 1 |  |  | 2 | (QACK-) |
| TDI | 3 | | | 4 | TRST- |
| (QREQ-) | 5 | | | 6 | JTAG-VREF |
| TCK | 7 | | | 8 | (PRESENT-) |
| TMS | 9 | | | 10 | N/C |
| (SRESET-) | 11 | | | 12 | GND |
| HRESET- | 13 | |  | 14 | N/C (KEY PIN) |
| (CKSTOP-) | 15 | | | 16 | GND |
| | |  | | |
- Signals in brackets are not necessary for debugging, but it is recommended to connect those signals if available.
- Pin 8 will be permanently driven to VCCS level by the debugger.
- Signals which are not available should be left unconnected on the debug connector.
- Pin 6 (JTAG-VREF) must match the JTAG I/O voltage of the processor. JTAG-VREF should have a resistance less than 5kOhm for 3.0~5.0V, less than 2kOhm for 1.8~3.0V.
- Debug cables from March 2004 and older (blue ribbon cable, 3.3V..5V only): Pin 6 (VCC) should be directly connected to VCC.
Dimension
Connector Type
- This is a standard 16 pin double row (two rows of 8 pins) connector (pin to pin spacing: 2.54mm/0.100").
- If terminal strip without shroud is used, the spacing marked with "A" must be a minimum of 25.5mm/1".
- 100 mil to 50 mil Adapters
- Small Footprint for Target Connector
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Half-Size Adapters for Debuggers
