Altera Cyclone V GT FPGA Development Board Bedienungsanleitung PDF herunterladen (Seite 24)

2–16 Chapter 2: Board Components

Setup Elements

Cyclone V GT FPGA Development Board September 2014 Altera Corporation

Reference Manual

Setup Elements

The development board includes several different kinds of setup elements. This

section describes the following setup elements:

■ Board settings DIP switch

■ JTAG chain control or PCI Express control DIP switch

■ FPGA configuration mode DIP switch

■ CPU reset push button

■ MAX V reset push button

■ Program configuration push button

■ Program select push button

f For more information about the default settings of the DIP switches, refer to the

Cyclone V GT FPGA Development Kit User Guide.

Board Settings DIP Switch

The board settings DIP switch (SW4) controls various features specific to the board

and the MAX V CPLD 5M2210 System Controller logic design. Table 2–8 lists the

switch controls and descriptions.

Table 2–8. Board Settings DIP Switch Controls

Switch

Position

Schematic Signal Name Description

CLK_SEL

ON: Select programmable oscillator clock

OFF: Select SMA input clock

CLK_ENABLE

ON: Disable on-board oscillator

OFF: Enable on-board oscillator

FACTORY_USER

ON: Load the factory design at power up

OFF: Load the user design from flash at power up

ASSP_MODE

Not used

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Altera Cyclone V GT FPGA Development Board Bedienungsanleitung Seite 24