EVM User Setup/Configuration
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SPRUIS4A–December 2019–Revised May 2020
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Jacinto7 J721E/DRA829/TDA4VM Evaluation Module (EVM)
The EVM Common processor board Kit includes two JTAG converters, one is to convert MIPI 60 pin to
TI14 pin JTAG emulator and the other one is to convert MIPI 60 pin to CTI20 pin JTAG.
Table 14 shows pinouts of the TI14 pin and the CTI 20 pin JTAG converters.
Table 14. cTI20 Pin Connector (J1-Refer PROC081E2 SCH) Pinout
Pin No. Signal Pin No. Signal
1 MIPI_20_TMS 11 MIPI_20_TCK
2 MIPI_20_TRST 12 DGND
3 MIPI_20_TDI 13 MIPI_20_EMU0
4 MIPI_20_TDIS 14 MIPI_20_EMU1
5 MIPI_20_VTREF 15 SYSRST#
6 NC (key) 16 DGND
7 MIPI_20_TDO 17 NC
8 20PJTAG_DET 18 NC
9 MIPI_20_RTCK 19 NC
10 DGND 20 DGND
Table 15. TI14 Pin Connector (J2-Refer PROC081E2 SCH) Pinout
Pin No. Signal Pin No. Signal
1 MIPI_14_TMS 8 14PJTAG_DET
2 MIPI_14_TRST 9 MIPI_14_RTCK
3 MIPI_14_TDI 10 DGND
4 MIPI_14_TDIS 11 MIPI_14_TCK
5 MIPI_14_VTREF 12 DGND
6 NC (key) 13 MIPI_14_EMU0
7 MIPI_14_TDO 14 MIPI_14_EMU1
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