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Home > Signal Descriptions > Mictor logic analyzer connectors |
Two Mictor connectors on the IM-LT3 enable monitoring of header signals by an external logic analyzer. Figure A.7 shows the pinout of the Mictor connectors.
Table A.6 lists the pinouts of debug connector J11. A logic analyzer can be attached to J11 to monitor signals YU[179:153]. If an SMM is implemented in the FPGA on an attached Logic Tile, signals YU[179:153] can be used as a trace port for the synthesized core. The Trace signal names in Table A.6 refer to the signal names typically used on trace connectors. The IM-LT3 signal names refer to the signals names used on the on the IM-LT3 schematic.
Table A.6. Trace/Debug connector (J11)
IM-LT3 signal | Trace signal | Pin | Trace signal | IM-LT3 signal | |
---|---|---|---|---|---|
NC | NC | 1 | 2 | NC | NC |
NC | NC | 3 | 4 | NC | NC |
GND | GND | 5 | 6 | TRACECLK | YU179 |
YU177 | DBGRQ | 7 | 8 | DBGACK | YU168 |
nSRST | nSRST | 9 | 10 | EXTTRIG | YU167 |
TDO | TDO | 11 | 12 | 3V3 | YU166 |
RTCK | RTCK | 13 | 14 | 3V3 | YU165 |
TCK | TCK | 15 | 16 | TRACEPKT7 | YU164 |
TMS | TMS | 17 | 18 | TRACEPKT6 | YU163 |
TDI | TDI | 19 | 20 | TRACEPKT5 | YU162 |
nTRST | nTRST | 21 | 22 | TRACEPKT4 | YU161 |
YU176 | TRACEPKT15 | 23 | 24 | TRACEPKT3 | YU160 |
YU175 | TRACEPKT14 | 25 | 26 | TRACEPKT2 | YU159 |
YU174 | TRACEPKT13 | 27 | 28 | TRACEPKT1 | YU158 |
YU173 | TRACEPKT12 | 29 | 30 | TRACEPKT0 | YU157 |
YU172 | TRACEPKT11 | 31 | 32 | PIPESTAT3 | YU156 |
YU171 | TRACEPKT10 | 33 | 34 | PIPESTAT2 | YU155 |
YU170 | TRACEPKT9 | 35 | 36 | PIPESTAT1 | YU154 |
YU169 | TRACEPKT8 | 37 | 38 | PIPESTAT0 | YU153 |
Table A.7 lists the pinouts of debug connector J4. A logic analyzer can be attached to J4 to monitor signals XU[179:146]. (These signals are present on the upper HDRX connector.)
Table A.7. Debug connector (J4)
IM-LT3 signal | Pin | Pin | IM-LT3 signal |
---|---|---|---|
NC | 1 | 2 | NC |
NC | 3 | 4 | NC |
XU179 | 5 | 6 | XU178 |
XU177 | 7 | 8 | XU161 |
XU176 | 9 | 10 | XU160 |
XU175 | 11 | 12 | XU159 |
XU174 | 13 | 14 | XU158 |
XU173 | 15 | 16 | XU157 |
XU172 | 17 | 18 | XU156 |
XU171 | 19 | 20 | XU155 |
XU170 | 21 | 22 | XU154 |
XU159 | 23 | 24 | XU153 |
XU158 | 25 | 26 | XU152 |
XU157 | 27 | 28 | XU151 |
XU156 | 29 | 30 | XU150 |
XU155 | 31 | 32 | XU149 |
XU154 | 33 | 34 | XU148 |
XU153 | 35 | 36 | XU147 |
XU177 | 37 | 38 | XU146 |