Jtag Interface - Alinx AX7102 User Manual

AX7102 User Manual
Figure 2-7-2 Reset Button on AC7100 Board
Pin Assignment of Reset Button
Net Name FPGAPIN Name FPGA P/N Comment
RESET_N IO_L17N_T2_34 T6 复位按键Reset
(八)

JTAG Interface

In the AC7100 core board, it reserves a JTAG interface (J1), it is used to
download or debug FPGA program without expansion board. Figure 2-8-1 is
circuit part of the JTAG port, only four JTAG signals(TMS, TDI, TDO, TCK) are
connected to J1 for JTAG access.
Figure 2-8-1 JTAG Interface
In AC7100 core board, the JTAG connector(J1) is not mounted, If user want to
use it, please install the JTAG connector with single 6-pins 2.54mm pitch
connector. Figure 2-8-2 shows the JTAG connector position on PCB board.
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