Altera Nios Development Board Stratix II Edition Manual do Utilizador descarregar pdf (Página 40)

2–30 Reference Manual Altera Corporation

Nios Development Board Stratix II Edition May 2007

Board Components

f For details on Nios II debugging products that use the Mictor connector,

see www.altera.com.

Figure 2–12 shows an example of an in-target system analyzer ISA-

Nios/T by First Silicon Solutions (FS2) Inc. connected to the Mictor

connector. For details, see www.fs2.com.

Figure 2–12. An ISA-Nios/T Connecting to the Mictor Connector (J25)

Five of the signals connect to both the JTAG pins on the FPGA (U60), and

the FPGA’s JTAG connector (J24). The JTAG signals have special usage

requirements. J25 and J24 cannot be used at the same time.

Figure 2–13 below shows connections from the Mictor connector to the

FPGA.

Figure 2–13. Mictor Connector Signaling

J25

Mictor Connector

(J25)

FPGA

(U62)

JTAG Connector

(J24)

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Altera Nios Development Board Stratix II Edition Manual do Utilizador Página 40