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HAN Pilot Platform
Demonstration Manual

46

www.terasic.com

September 6, 2019



GPIO Register Address Mapping

The registers of HPS peripherals are mapped to HPS base address space 0xFC000000 with 64MB
size. The registers of the GPIO1 controller are mapped to the base address 0xFFC02A00 with 256B
size, and the registers of the GPIO2 controller are mapped to the base address 0xFFC02B00 with
256B size, as shown in

Figure 3-3 GPIO address map



Software API

Developers can use the following software API to access the register of GPIO controller.



open:

open memory mapped device driver



mmap

: map physical memory to user space



alt_read_word

: read a value from a specified register



alt_write_word

: write a value into a specified register



munmap

: clean up memory mapping



close

: close device driver

Developers can also use the following MACRO to access the register.



alt_setbits_word:

set specified bit value to one for a specified register



alt_clrbits_word

: set specified bit value to zero for a specified register

The program must include the following header files to use the above API to access the registers of
GPIO controller.

include <stdio.h>

include <unistd.h>

include <fcntl.h>

include <sys/mman.h>

include "hwlib.h"

include "socal/socal.h"

include "socal/hps.h"

include "socal/alt_gpio.h"



LED and KEY Control

shows the HPS users LED and KEY pin assignment for the HAN Pilot Platform. The

LED is connected to GPIO1_IO1 and the KEY is connected to GPIO1_IO4.

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Содержание HAN Pilot Platform

Страница 1: ......

Страница 2: ...k 18 2 7 HDMI TX and RX in 4K Resolution 22 2 8 HDMI TX in 4K Resolution 26 2 9 Low Latency Ethernet 10G MAC Demo 28 2 10 Socket Server 33 2 11 Auto Fan Speed Control 39 Chapter 3 Examples for HPS SoC...

Страница 3: ...PCIe Reference Design DDR4 85 Chapter 6 PCI Express Design for Linux 92 6 1 PCI Express System Infrastructure 92 6 2 PC PCI Express Software SDK 93 6 3 PCI Express Software Stack 93 6 4 PCI Express L...

Страница 4: ...categories Pure use of FPGA fabric resources Chapter 2 Pure use of HPS fabric resources Chapter 3 Use both FPGA and HPS fabric resources Chapter 4 In addition the PCIe example of HAN Pilot Platform wi...

Страница 5: ...tform system CD 2 2 1 1 F Fa ac ct to or ry y D De ef fa au ul lt t C Co od de e The HAN Pilot Platform has a default configuration bit stream pre programmed which demonstrates some of the basic featu...

Страница 6: ...bat FPGA Configuration File default_code sof or default_code jic Demonstration Setup 1 Make sure Quartus Prime is installed on the host PC 2 Connect HAN Pilot Platform to the host PC via USB cable Ins...

Страница 7: ...temperature with the on board temperature sensor and 3 axis gyroscope 3 axis accelerometer and 3 axis magnetometer output with the on board MPU 9250 Motion Tracking device System Block Diagram Figure...

Страница 8: ...tion The program provides a menu in nios terminal as shown in Figure 2 5 to provide an interactive interface With the menu users can perform the test for the temperature sensor power monitor external...

Страница 9: ...he clock count in a specified period to check whether the output frequency is changed as configured For CDCM6208 programming the program can control the CDCM6208 to configure the output frequency of S...

Страница 10: ...re 2 6 Temperature Demo 8 For power monitor test please input key 1 and press Enter in the nios terminal the Nios II console will display the values of voltage current and power as shown in Figure 2 7...

Страница 11: ...se input key 3 and press Enter in the nios terminal first then select the desired output frequency of HDMI SFP REFCLK as shown in Figure 2 9 Figure 2 9 TXCA Demo 11 For programmable PLL TXCB test plea...

Страница 12: ...c com September 6 2019 2 10 Figure 2 10 TXCB Demo 12 For programmable PLL CDCM6208 test please input key 5 and press Enter in the nios terminal first then select the desired output frequency of SATA P...

Страница 13: ...at appropriate intervals System Block Diagram Figure 2 12 shows the system block diagram of this demonstration The QSYS system requires one 50 MHz and two 266 667MHz clock source The two 266 667 MHz...

Страница 14: ...SDRAM When verification process is completed the result is displayed in the JTAG Terminal Design Tools Quartus Prime 18 0 0 Standard Edition Nios II Software Build Tools for Eclipse 18 0 Demonstratio...

Страница 15: ...file test bat under the folder NIOS_DDR4 demo_batch 7 After Nios II program is downloaded and executed successfully a prompt message will be displayed in nios2 terminal 8 Press Key0 Key1 of the FPGA...

Страница 16: ...demo_batch The demo batch file includes following files Batch File test bat FPGA Configuration File RTL_DDR4 sof Demonstration Setup 1 Make sure Quartus Prime is installed on the host PC 2 Connect HAN...

Страница 17: ...gned for 4K monitor and USBC_DP_FullHD is design for Full HD Monitor If your Type C monitor only supports Full HD please use the USB_DP_FullHD for the demo setup System Block Diagram Figure 2 15 shows...

Страница 18: ...Demonstration File Locations For 4K Video Output Hardware project directory USBC_DP_4K Bitstream used USBC_DP_golden_top sof Nios II Program dp_demo_test elf Demo batch file USBC_DP_4K demo_batch test...

Страница 19: ...ers the data to the Slave IC FPGA by I2C in Master mode and There will be a salve I2C module in the FPGA to decode the signal and send the control signal to control the RX TX direction of the PI3USB31...

Страница 20: ...www terasic com September 6 2019 Figure 2 16 Block diagram of the USBC FX3 design Demonstration Setup Hardware Setting Up as shown in Figure 2 17 Figure 2 17 USBC FX3 Demo Hardware Setting Up Design...

Страница 21: ...3 demo_batch Driver win7 folder and the driver for Windows 10 is in the FPGA USBC_FX3 demo_batch Driver win10 folder Use JP6 JP5 JP4 to set the PMODE 2 0 as 0F1 F indicates floating Press KEY0 RESET F...

Страница 22: ...he FX3 firmware Optional Execute the demo batch file test bat from the directory FPGA USBC_FX3 demo_batch Execute Cypress Control FPGA USBC_FX3 demo_batch Host_app download_firmware CyControl exe Use...

Страница 23: ...atch the images output by the HDMI Player This demonstration supports image resolution up to 4K60P If you want to learn HDMI high performance related image processing this demo can help you learn quic...

Страница 24: ...the monitor from the it s EDID and stored in the EDID RAM in the HDMI RX block The NIOS handles the control signals between the EDID and the HDMI IP in this demo The HDMI Video player is then connect...

Страница 25: ...irectory HDMI_RX_TX quartus Nios II Eclipse HDMI_RX_TX software Demonstration Batch File Demo Batch File Folder HDMI_RX_TX demo_batch The demo batch file includes following files Batch File for USB Bl...

Страница 26: ...ime 5 Open HAN Pilot Platform power and execute demo batch file test bat 6 Waiting for FPGA code download completed 7 First set the output resolution of the HDMI video player to 4K 60Hz and connect to...

Страница 27: ...PGA This demo also has a video test pattern generator built into the FPGA The highest resolution 4K image is sent to the HDMI TX IP It is displayed via an external HDMI monitor System Block Diagram Fi...

Страница 28: ...X_4K demo_batch The demo batch file includes following files Batch File for USB Blaster II test bat test sh FPGA Configure File HDMI_TX_4K sof Nios II Program vip_control elf Hardware Requirement A PC...

Страница 29: ...hip between the detailed screen resolution and the switch is shown in Table 2 4 Table 2 4 Switch setting for the resolution of the test pattern SW 1 0 Resolution Setting 00 1080 60P 01 4K 60P 10 1080...

Страница 30: ...ect information is shown in the Table 2 5 Table 2 5 Project Information Item Description Project Location CDROM Demonstration FPGA alt_eth FPGA Bit Stream CDROM Demonstration FPGA alt_eth output_files...

Страница 31: ...the FPGA Board 5 Using Quartus to open the quartus project altera_eth_top qpf 6 Execute the demo batch file test bat under the batch file folder alt_eth demo_batch 7 Launch the System Console by sele...

Страница 32: ...2 31 11 Type source show_stats tcl to checks the number of good and bad packets received as shown in Figure 2 32 12 Wait 6 minutes to complete loopback task then re type source monitor_conf tcl to se...

Страница 33: ...HAN Pilot Platform Demonstration Manual 32 www terasic com September 6 2019 Figure 2 30 Ethernet 10BASE R test message for gen_conf tcl Figure 2 31 Ethernet 10BASE R test message for monitor_conf tcl...

Страница 34: ...t networking protocol providing a simple cost effective option for backbone and server connectivity Gigabit Ethernet builds on top of the Ethernet protocol with speed up to 1000 Mbps or 1 gigabit per...

Страница 35: ...a TCP IP port and operates the HAN Pilot Platform according to the commands from the telnet client NicheStack TCP IP stack uses the MicroC OS II RTOS multithreaded environment to provide immediate acc...

Страница 36: ...ction the MDIO module is included that controls the PHY Management Module associated with the MAC block The host clock divisor is to divide the MAC control register interface clock to produce the MDC...

Страница 37: ...t device is set to SGMII In this demonstration we are using SGMII MAC interface which can be configured through the management interface of the 88E1111 Ethernet device Once the link is established an...

Страница 38: ...ver Nios II Eclipse Socket_Server software Nios II Project Compilation Before you attempt to compile the reference design under Nios II Eclipse make sure the project is cleaned first by clicking Clean...

Страница 39: ...oaded and executed successfully a prompt message will be displayed in nios2 terminal Where the IP address and port numbers are assigned as shown below in Figure 2 38 Figure 2 38 Simple socket server 8...

Страница 40: ...sion Entering a number from zero through one followed by a return causes the corresponding the LEDs LED0 LED1 to toggle on or off on the HAN Pilot Platform 2 11 Auto Fan Speed Control This demonstrati...

Страница 41: ...Sensor IC TMP441 and to set the Fan Controller IC MAX6650 register for controlling the fan rotation speed Both the Temperature Sensor and the Fan Controller use the same I2C bus The Temperature Sensor...

Страница 42: ...process in Figure 2 40 this module can determine the fan rotation speed value rpm and output it to the FAN_TEMP_I2C module KEY0 Which is used as system RESET function When pressing KEY0 the two modul...

Страница 43: ...Pilot Platform Board Set MSEL 2 0 to 010 Power on the HAN Pilot Platform Execute the demo batch file test bat from the directory FPGA AutoFan demo_batch The fan rotation speed value is finally stabil...

Страница 44: ...ntrol the two seven segments HEX 1 0 SW1 1 display the current fan rotation speed value display the thousands and the hundreds in decimal SW1 0 display the FPGA temperature value display the tens and...

Страница 45: ...ctory of your choice Intel SoC EDS v18 0 is required for users to compile the c code project 3 3 1 1 U Us se er r L LE ED D a an nd d K KE EY Y Function Block Diagram Figure 3 1 shows the function blo...

Страница 46: ...controls the direction of second IO pin in the associated GPIO controller and so on The value 1 in the register bit indicates the I O direction is output and the value 0 in the register bit indicates...

Страница 47: ...alt_read_word read a value from a specified register alt_write_word write a value into a specified register munmap clean up memory mapping close close device driver Developers can also use the follow...

Страница 48: ...r of the GPIO1 controller The status of KEY can be queried by reading the value of the bit 4 in the gpio_ext_porta register of the GPIO1 controller Figure 3 5 Gpio swporta ddr register in the GPIO1 co...

Страница 49: ...nd establish connection to the UART port of Putty Type root to login into Linux 6 Type hps_gpio in the UART terminal of Putty to start the program as shown in Figure 3 6 Figure 3 6 Start the Program 7...

Страница 50: ...m of USB Wi Fi dongle Wi Fi Setup Procedure 1 Connect a USB cable to the USB to UART connector J27 on the HAN Pilot Platform and the host PC 2 Connect the USB Wi Fi Dongle into the USB port on the HAN...

Страница 51: ...the SSID and password for your Wi Fi AP in respectively as shown in Figure 3 10 Figure 3 10 Replace ssid and psk 9 Type ifup wlan0 in the UART terminal to connect to the Wi Fi AP as shown in Figure 3...

Страница 52: ...ystem call with built in GPIO driver to implement HPS GPIO Header s loopback The built in GPIO driver is included the HAN Pilot Platform LXDE VNC Desktop BSP Function Block Diagram Figure 3 14 shows t...

Страница 53: ...ameter int gpio_set_dir unsigned int gpio unsigned int out_flag The gpio_set_dir function is used to set the gpio port s data direction the parameter gpio is the port number you want to configure and...

Страница 54: ...in respectively and the test data is a 32 bit value 0x1234f0f0 Described below are the loopback s implementation procedure Export gpios Set gpios s data direction Data write and read back Verify the r...

Страница 55: ...nto the microSD card under the home root folder in Linux HAN Pilot Platform LXDE has pre installed this code so users can skip this copy action 4 Insert the LXDE booting micro SD card into the HAN Pil...

Страница 56: ...run on SoC FPGA boards and easily communicate with other hosts via a network socket Sockets Sockets are the fundamental technology for programming software to communicate on the transport layer of net...

Страница 57: ...eive information The system calls for establishing a connection which is somewhat different for the client and the server but both involve the basic construct of a socket A socket is one end of an int...

Страница 58: ...ed the server is waiting for an incoming text message When a message is received it will show the receiver message on the console terminal then send the message I got your message to the client socket...

Страница 59: ...based on the given hostname or IP4v Address and port number Data receiving and sending is implemented by read and write API and close is used to close the socket Figure 3 21 Socket Client Code Demonst...

Страница 60: ...onnect the HAN Pilot Platform to Network via Ethernet port J25 2 Connect a USB cable to the USB to UART connector J27 on the HAN Pilot Platform and the host Windows PC 3 Copy the executable file socke...

Страница 61: ...directory where socket_client exe is located 5 Then type socket_client ip address 2020 to launch the client program to connect to the host server with port number 2020 as shown in Figure 3 24 Figure 3...

Страница 62: ...have the following background knowledge FPGA RTL Design Basic Quartus Prime operation skill Basic RTL coding skill Basic Qsys operation skill Knowledge about Memory Mapped Interface C Program Design B...

Страница 63: ...Platform Designer should be used for the system design to add HPS component From the AXI master port of the HPS component HPS can access those Qsys components whose memory mapped slave ports are conn...

Страница 64: ...r Golden Hardware Reference Design The GRD project provide by Terasic for the HAN Pilot Platform is located in the CD folder CD ROM Demonstration SOC_FPGA a10s_ghrd The project consists of the followi...

Страница 65: ...B Blaster II 4 4 6 6 D De ev ve el lo op p t th he e C C C Co od de e This section introduces how to design an ARM C program to control the led_pio PIO controller SoC EDS is used to compile the C proj...

Страница 66: ...e their virtual address by adding their offset relative to the peripheral region to the based virtual address virtual_base Based on the rule the virtual address of led_pio can be calculated by adding...

Страница 67: ...we just need to write output value to the offset 0 register Because the led on HAN Pilot Platform is low active writing a value 0x00000003 to the offset 0 register will turn off the two LEDs Writing a...

Страница 68: ...rogram will be terminated Figure 4 7 C Program for LED Shift Operation Makefile and compile Figure 4 8 shows the content of Makefile for this C project The program includes the head files provided by...

Страница 69: ...e execution file hps_fpga_led to the Linux directory and type chmod x hps_fpga_led to add execution attribute to the execute file Then type hps_fpga_led to launch the ARM program The LED 1 0 on HAN Pi...

Страница 70: ...A IP is used in this demonstration For detail about this IP please refer to Altera document ug_a10_pcie_avmm_dma pdf 5 5 1 1 P PC CI I E Ex xp pr re es ss s S Sy ys st te em m I In nf fr ra as st tr r...

Страница 71: ...Library is implemented as a single DLL named TERASIC_PCIE_AVMM DLL This file is a 64 bit DLL With the DLL is exported to the software API users can easily communicate with the FPGA The library provide...

Страница 72: ...e slot on the PC motherboard Use the PCIe cable to connect to the HAN Pilot Platform PCIE connector and the PCIe adapter card See Figure 5 3 Figure 5 3 FPGA board connect to PC 4 Power on your HAN Pil...

Страница 73: ...6 2019 Figure 5 4 Screenshot of launching Update Driver Software dialog 9 In the How do you want to search for driver software dialog click Browse my computer for driver software item as shown in Fig...

Страница 74: ...click the Browse button to specify the folder where altera_pcie_win_driver inf is located as shown in Figure 5 6 Click the Next button Figure 5 6 Browse for driver software on your computer 11 When th...

Страница 75: ...dialog will appear as shown in Figure 5 8 Click the Close button Figure 5 8 Click Close when the installation of Altera PCI API Driver is complete 13 Once the driver is successfully installed users ca...

Страница 76: ...e with the FPGA through the PCIe bus through the TERASIC_PCIE_AVMM dll API The details of API are described below 5 5 4 4 P PC CI I E Ex xp pr re es ss s L Li ib br ra ar ry y A AP PI I Below shows th...

Страница 77: ...Parameters hPCIE A PCIe handle return by PCIE_Open function Return Value None PCIE_Read32 Function Read a 32 bit data from the FPGA board Prototype bool PCIE_Read32 PCIE_HANDLE hPCIE PCIE_BAR PcieBar...

Страница 78: ...successful otherwise false is returned PCIE_Read8 Function Read an 8 bit data from the FPGA board Prototype bool PCIE_Read8 PCIE_HANDLE hPCIE PCIE_BAR PcieBar PCIE_ADDRESS PcieAddress uint8_t pByte Pa...

Страница 79: ...GA board in DMA Maximal read size is 4GB 1 bytes Prototype bool PCIE_DmaRead PCIE_HANDLE hPCIE PCIE_LOCAL_ADDRESS LocalAddress void pBuffer uint32_t dwBufSize Parameters hPCIE A PCIe handle return by...

Страница 80: ...ead PCIe Configuration Table Read a 32 bit data by given a byte offset Prototype bool PCIE_ConfigRead32 PCIE_HANDLE hPCIE uint32_t Offset uint32_t pdwData Parameters hPCIE A PCIe handle return by PCIE...

Страница 81: ...e folder windows_app includes PCIE_FUNDAMENTAL exe TERASIC_PCIE_AVMM DLL Demonstration Setup 1 Set MSEL 2 0 to 010 2 Install the FPGA board on your PC as shown in Figure 5 10 Figure 5 10 FPGA board co...

Страница 82: ...er 7 Goto windows_app folder execute PCIE_FUNDAMENTAL exe A menu will appear as shown in Figure 5 12 Figure 5 12 Screenshot of Program Menu 8 Type 0 followed by a ENTER key to select Led Control item...

Страница 83: ...ED Control 9 Type 1 followed by an ENTER key to select Button Status Read item The button status will be report as shown in Figure 5 14 Figure 5 14 Screenshot of Button Status Report 10 Type 2 followe...

Страница 84: ...ocation Quartus Project Demonstrations PCIe_Fundamental C Project Demonstrations PCIe_SW_KIT Windows PCIE_FUNDAMENTAL FPGAApplication Design Figure 5 16 shows the system block diagram in the FPGA syst...

Страница 85: ...s the following major files as listed in Table 5 1 Table 5 1 Project major files NAME Description PCIE_FUNDAMENTAL cpp Main program PCIE c Implement dynamically load for TERAISC_PCIE_AVMM DLL PCIE h T...

Страница 86: ...ciated bit stream file and the host is rebooted The PCI express driver is loaded successfully The LED control is implemented by calling PCIE_Write32 API as shown below The button status query is imple...

Страница 87: ...t 5 Install PCIe driver if necessary 6 Restart Windows 7 Make sure the Windows has detected the FPGA Board by checking the Windows Control panel 8 Goto windows_app folder execute PCIE_DDR4 exe A menu...

Страница 88: ...Pilot Platform Demonstration Manual 87 www terasic com September 6 2019 Figure 5 19 Screenshot of Program Menu Figure 5 20 Screenshot of Link Info Figure 5 21 Screenshot of On Chip Memory DMA Test Res...

Страница 89: ...item The DMA write and read test result will be report as shown in Figure 5 22 Figure 5 22 Screenshot of DDR4 A SOSIMM Memory DAM Test Result 12 Type 5 followed by an ENTER key to select DMA DDR4 B Me...

Страница 90: ...PGA system In the Qsys Altera PIO controller is used to control the LED and monitor the Button Status and the On Chip memory is used for performing DMA testing The PIO controllers and the On Chip memo...

Страница 91: ...E_Open to open the PCI Express driver The constant DEFAULT_PCIE_VID and DEFAULT_PCIE_DID used in PCIE_Open are defined in TERASIC_PCIE_AVMM h If developer change the Vendor ID and Device ID and PCI Ex...

Страница 92: ...HAN Pilot Platform Demonstration Manual 91 www terasic com September 6 2019...

Страница 93: ...IP is used in this demonstration For detail about this IP please refer to Altera document ug_a10_pcie_avmm_dma pdf 6 6 1 1 P PC CI I E Ex xp pr re es ss s S Sy ys st te em m I In nf fr ra as st tr ru...

Страница 94: ...nux PCIe_Driver altera_pcie_cmd h The PCI Express Library is implemented as a single so file named terasic_pcie_qsys so This file is a 64 bit library file With the library exported software API users...

Страница 95: ...lease execute the steps below 1 Make sure the HAN Pilot Platform and the PC are both powered off 2 Set MSEL 2 0 to 010 3 Plug the PCIe adapter card into the PCIe slot on the PC motherboard Use the PCI...

Страница 96: ...n All the files needed to create a PCIe software application are located in the directory CDROM Demonstrations PCIe_SW_KIT Linux PCIe_Library It includes the following files TERASIC_PCIE_AVMM h terasi...

Страница 97: ...ero value means to ignore the vendor ID wDeviceID Specify the desired device ID A zero value means to ignore the device ID wCardIndex Specify the matched card index a zero based index based on the mat...

Страница 98: ...it data Return Value Return true if read data is successful otherwise false is returned PCIE_Write32 Function Write a 32 bit data to the FPGA Board Prototype bool PCIE_Write32 PCIE_HANDLE hPCIE PCIE_B...

Страница 99: ...successful otherwise false is returned PCIE_Write8 Function Write an 8 bit data to the FPGA Board Prototype bool PCIE_Write8 PCIE_HANDLE hPCIE PCIE_BAR PcieBar PCIE_ADDRESS PcieAddress uint8_t Byte P...

Страница 100: ...ata retrieved from FPGA Return Value Return true if read data is successful otherwise false is returned PCIE_DmaWrite Function Write data to the memory mapped memory of FPGA board in DMA Prototype boo...

Страница 101: ...e ef fe er re en nc ce e D De es si ig gn n F Fu un nd da am me en nt ta al l The application reference design shows how to implement fundamental control and data transfer in DMA In the design basic I...

Страница 102: ...tus installation path export QUARTUS_ROOTDIR home centos intelFPGA 18 0 quartus 5 Execute sudo E sh test sh command to configure the FPGA 6 Restart Linux 7 Install PCIe driver The driver is located in...

Страница 103: ...y to select Led Control item then input 3 hex 0x03 will make all led on as shown in Figure 6 8 If input 0 hex 0x00 all led will be turn off Figure 6 8 Screenshot of LED Control 11 Type 1 followed by a...

Страница 104: ...n GNU Compiler Collection Version 4 8 is recommended Demonstration Source Code Location Quartus Project Demonstrations PCIe_Fundamental C Project Demonstrations PCIe_SW_KIT Linux PCIE_FUNDAMENTAL FPGA...

Страница 105: ...ble 6 1 Table 6 1 Project major files NAME Description PCIE_FUNDAMENTAL cpp Main program PCIE c Implement dynamically load for TERAISC_PCIE_AVMM DLL PCIE h TERASIC_PCIE_AVMM h SDK library file defines...

Страница 106: ...s rebooted The PCI express driver is loaded successfully The LED control is implemented by calling PCIE_Write32 API as shown below The button status query is implemented by calling the PCIE_Read32 API...

Страница 107: ...tions PCIe_Fundamental demo_batch 5 Set QUARTUS_ROOTDIR variable pointing to the Quartus installation path Set QUARTUS_ROOTDIR variable by tying the following commands in terminal Replace home centos...

Страница 108: ...ed by an ENTER key to select Link Info item The PCIe link information will be shown as in Figure 6 15 Gen3 link speed and x8 link width are expected Figure 6 15 Screenshot of Link Info 12 Type 3 follo...

Страница 109: ...9 Figure 6 16 Screenshot of On Chip Memory DMA Test Result 13 Type 4 followed by an ENTER key to select DMA DDR4 A SODIMM Memory Test item The DMA write and read test result will be report as shown in...

Страница 110: ...me 18 0 Standard Edition GNU Compiler Collection Version 4 8 is recommended Demonstration Source Code Location Quartus Project Demonstrations PCIE_DDR4 Visual C Project Demonstrations PCIe_SW_KIT Wind...

Страница 111: ...TERASIC_PCIE_AVMM h SDK library file defines constant and data structure The main program PCIE_DDR4 cpp includes the header file PCIE h and defines the controller address according to the FPGA design...

Страница 112: ...ero it means the driver cannot be accessed successfully In this case please make sure The FPGA is configured with the associated bit stream file and the host is rebooted The PCI express driver is load...

Страница 113: ...e Logitech C310 ET USB 2760 Camera Genius WideCam F100 Audio USB Dongle Ugreen US205 These Linux BSP can be downloaded for free from the Terasic Website http HAN Pilot Platform terasic com cd 7 7 2 2...

Страница 114: ...ot required press Enter UART Terminal Baud rate 115200 Data bits 8 Parity None Stop Bits 1 Flow Control no Quartus Project a10s_ghrd BSP Feature USB Audio Dongle driver USB WiFi Dongle driver Example...

Страница 115: ...served DTS File Reserved 7 7 5 5 V VN NC C D De es sk kt to op p O Op pe en nC CL L B BS SP P This is a Linux BSP with VNC mode which supports Intel SDK OpenCL The Intel FPGA SDK for Open Computing La...

Страница 116: ...nstration Manual 115 www terasic com September 6 2019 OpenCL Example Codes Linux Kernel Source Source https github com terasic linux socfpga tree socfpga 3 10 Branch socfpga 3 10 Under above location...

Страница 117: ...hods for further technical assistance Terasic Inc 9F No 176 Sec 2 Gongdao 5th Rd East Dist Hsinchu City Taiwan 300 70 Email support terasic com Web www terasic com R Re ev vi is si io on n H Hi is st...

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