Jtag Pinout

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JTAG Pin Out

JTAG Pin Out
From JTAG Pin Function To Stora Function
1 Vref J2-1 VDD
3 TAP reset - Active low TP2 JT_RST_CPU
5 TDI TP3 JT_TDI_CPU
7 TMS TP4 JT_TMS_CPU
9 TCK TP5 JT_CLK_CPU
12 GND J2-4 GND
13 TDO TP7 JT_TDO_CPU

AA = SysRSTn

Diagram

                    U9

     +-----------------+

     |                 |

     |    AA      BB   |

     |                 |

     +----+       +----+

          |  CC  |

          +------+

Links

JTAG Wikipedia

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