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The DE0-Nano Control Panel is based on a Nios II SOPC system instantiated in the Cyclone IV E
FPGA with software running on the on-chip memory. The software part is implemented in C code;
the hardware part is implemented in Verilog HDL code with SOPC builder. The source code is not
available on the DE0-Nano System CD.
To run the Control Panel, users should make the configuration according to Section 4.1.
Figure 4-8
depicts the structure of the Control Panel. Each input/output device is controlled by the Nios II
Processor instantiated in the FPGA chip. The communication with the PC is done via the USB
Blaster link. The Nios II interprets the commands sent from the PC and performs the corresponding
actions.
Figure 4-8 The block diagram of the DE0-Nano Control Panel
Содержание De0-Nano
Страница 1: ...1 ...
Страница 4: ...4 9 3 Revision History 155 9 4 Copyright Statement 155 ...
Страница 44: ...44 Figure 6 5 Browse to find the location Figure 6 6 There is no need to test the driver ...
Страница 90: ...90 Figure 7 14 Add NIOS II Processor ...
Страница 91: ...91 Figure 7 15 Nios II Processor 9 Click Finish to return to main window as shown in Figure 7 16 ...
Страница 93: ...93 Figure 7 17 Rename the CPU 1 Figure 7 18 Rename the CPU 2 ...
Страница 98: ...98 Figure 7 23 Add On Chip Memory ...
Страница 100: ...100 Figure 7 25 Update Total memory size ...
Страница 102: ...102 Figure 7 28 Update CPU settings ...
Страница 104: ...104 Figure 7 30 Add PIO ...
Страница 106: ...106 Figure 7 32 PIO 21 Rename pio_0 to pio_led as shown in Figure 7 33 Figure 7 33 Rename PIO ...
Страница 113: ...113 Figure 7 43 Input verilog Text Figure 7 44 Open DE0_NANO_SOPC v ...
Страница 146: ...146 Figure 8 16 Display Progress and Result Information for the SDRAM Demonstration ...
Страница 150: ...150 Figure 9 3 Select Devices Page ...
Страница 151: ...151 Figure 9 4 Convert Programming Files Page ...