Altera Cyclone III, Руководство по началу работы

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4–4 Chapter 4: DSP Development Kit Hardware Setup
Powering up the Board
DSP Development Kit, Cyclone III Edition Getting Started User Guide © August 2008 Altera Corporation
Preliminary
Figure 4–3 shows the Data Conversion HSMC card connected to the Cyclone III
development board.
We recommend the standoffs be installed in order to hold the two boards at the
proper heights. The shorter standoffs should be installed in the four corners of the
Cyclone III development board. Two of the longer standoffs should be installed in
the mounting holes near the audio connectors on the Data Conversion HSMC. This
minimizes the stress on the HSM connector.
Before powering up, prepare the board by performing the following steps:
1. If other cards are plugged into the HSMC ports, remove them. Figure 4–3 shows a
HSMC plugged into both Port A and Port B.
2. Ensure that the POWER switch SW2 is in the OFF (or DOWN) position. Refer to
Figure 4–1 on page 4–2 for the location of this switch.
3. Configure the 8-position SW1 DIP switch to the default settings in Table 4–1 .
Figure 4–3. Data Conversion HSMC Card Connection to the Cyclone III Development Board
Data conversion HSMC
connected to HSMC connector A
Cyclone III EP3C120 development board featuring:
− Cyclone III EP3C120F780 FPGA
− DDR2 SDRAM
− PSRAM
− Flash
− 10/100/1000 Ethernet
− Graphics and character LCD display
− Two HSMC expansion connectors
Line out
Audio
DAC outputs
External
clock out
Audio
codec
ADC inputs
2-Channel
14-bit
150 MS/s
ADC
2-Channel
14-bit
250 MS/s
DAC
External
clock in
Headphones
Mic
Line in
Featured Altera device:
Cyclone III EP3C120 FPGA