Altera Cyclone IV GX FPGA Development Board Manuale Utente Scaricare il pdf (Pagina 26)

2–18 Chapter 2: Board Components

Configuration, Status, and Setup Elements

Cyclone IV GX FPGA Development Board May 2013 Altera Corporation

Reference Manual

Table 2–11 lists the board settings DIP switch component reference and

manufacturing information.

JTAG Chain Select DIP Switch

The JTAG chain select DIP switch (SW5) controls the selection of devices in the JTAG

chain. Table 2–10 shows the switch controls and descriptions.

Table 2–11 lists the JTAG chain select DIP switch component reference and

manufacturing information.

Table 2–11. Board Settings DIP Switch Component Reference and Manufacturing Information

Board

Reference

Description Manufacturer

Manufacturer

Part Number

Manufacturer Website

SW1 Four-position slide DIP switch C & K Components TDA04H0SB1 www.ck-components.com

Table 2–12. JTAG Chain Select DIP Switch Controls

Board

Reference

Schematic Signal Name Description Default

(1)

SW5.1 EPM2210_JTAG_EN

ON : Bypass Max II CPLD EPM2210 System Controller

OFF : Max II CPLD EPM2210 System Controller in-chain

OFF

SW5.2 HSMA_JTAG_EN

ON : Bypass HSMC port A

OFF : HSMC port A in-chain

OFF

SW5.3 HSMB_JTAG_EN

ON : Bypass HSMC port B

OFF : HSMC port B in-chain

OFF

SW5.4 PCIE_JTAG_EN

(2)

ON : Bypass PCIe

OFF : PCIe in-chain

OFF

Notes to Table 2–12:

(1) ON indicates a setting of ’0’ while OFF indicates a setting of ’1’.

(2) You are required to install the biderectional voltage translator analog device (part number ADG3304BRUZ) to chain the PCIe to the JTAG chain.

Table 2–13. JTAG Chain Select DIP Switch Component Reference and Manufacturing Information

Board

Reference

Description Manufacturer

Manufacturer

Part Number

Manufacturer Website

SW5 Four-position slide DIP switch C & K Components TDA04H0SB1 www.ck-components.com

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