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LXD386 — Evaluation Board for Quad T1/E1 Applications

12 Developer Manual

3.11 JTAG Boundary Scan Port

The eight pin connector JP2 shown in Figure 4 provides access to the IEEE 1149.1 compliant

JTAG boundary scan port for board testing purposes.

3.12 Framer/ASIC Connection

Ten pin connectors provide access to the digital signals necessary for interfacing with the back-end

Framer/Mapper or ASIC. Figure 5 represents one of the four connectors with the factory jumper

connecting RCLK to TCLK.

Figure 3. Jumper Block JP5

Figure 4. Jumper Block JP2

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Intel T1/E1 Manuale Utente Pagina 12