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Alinx KINTEX UltraScale FPGA AXKU042 User Manual

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KINTEX UltraScale FPGA
Development Board
AXKU042
User Manual

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Summary of Contents for Alinx KINTEX UltraScale FPGA AXKU042

  • Page 1 KINTEX UltraScale FPGA Development Board AXKU042 User Manual...

  • Page 2: Version Record

    Rev 1.0 2022-11-12 Rachel Zhou The English version was translated by Shanghai Tianhui Trading Company. They has not been officially Review by ALINX and are for reference only. If there are any errors, please send email feedback to alinx@aithtech.com for correction.

  • Page 3: Table Of Contents

    Part 3.9: Temperature Sensor and EEPROM ........50 Part 3.10: LED Light ................51 Part 3.11: Keys ................... 53 Part 3.12: JTAG Interface ..............53 Part 3.13: Power Supply ..............54 Part 3.14: Fan ..................55 Amazon Store: https://www.amazon.com/alinx 3 / 56...
  • Page 4 KINTEX UltraScale+ FPGA Board AXKU042 User Manual Part 3.15: Form Factors ..............56 Amazon Store: https://www.amazon.com/alinx 4 / 56...

  • Page 5: Part 1: Fpga Development Board Introduction

    The carrier board expands a wealth of peripheral interfaces for the core board, including 2*10G SFP+ Interfaces, 3 FMC Interfaces (1 HPC, 2 LPC), 1 Gigabit Ethernet, 1 UART serial interface, and 1 SD card Interface, LEDs and KYEs. Amazon Store: https://www.amazon.com/alinx 5 / 56...
  • Page 6 5) 2 LEDs, including 1 power indicator and 1 DONE configuration indicator  Carrier Board 1) 2 SFP+ fiber optic interfaces, each with fiber optic data communication receive and transmit speeds up to 16.3Gb/s. Amazon Store: https://www.amazon.com/alinx 6 / 56...
  • Page 7 KSZ9031 industrial grade GPHY chip. 5) 3 standard FMC expansion ports, including 2 LPC expansion ports and 1 HPC expansion port. It can be connected to XILINX or ALINX FMC modules (HDMI input/output module, binocular camera module, high-speed AD module, etc.).

  • Page 8: Part 2: Acku040 Core Board

    IO connection part, the wiring between the FPGA chip and the interface has been processed with equal length and differential processing, and the size of the core board is only 80*60 (mm), which is very suitable for secondary development. Figure 2-1-1: ACKU040 Core Board Amazon Store: https://www.amazon.com/alinx 8 / 56...

  • Page 9: Part 2.2: Fpga Chip

    The main parameters of the FPGA chip XCKU040 are as follows Name Specific parameters Logic Cells 530,250 CLB Look-Up-Tables 242,400 CLB flip-flops 484,800 21.1 Block RAM（kb） DSP Slices 1,920 PCIe Gen3 x 8 GTP Transceiver 20, 16.3Gb/s max Speed Grade Temperature Grade Industrial Amazon Store: https://www.amazon.com/alinx 9 / 56...

  • Page 10: Part 2.3: Ddr4 Dram

    We have fully considered the matching resistor/terminal resistance, trace impedance control, and trace length control in circuit design and PCB design to ensure high-speed and stable operation of DDR3. Figure 3-1: The DDR4 DRAM Schematic Amazon Store: https://www.amazon.com/alinx 10 / 56...
  • Page 11 AK23 PL_DDR4_DQ21 IO_L18N_T2U_N11_AD2N_44 AL25 PL_DDR4_DQ22 IO_L15P_T2L_N4_AD11P_44 AL20 PL_DDR4_DQ23 IO_L18P_T2U_N10_AD2P_44 AL24 PL_DDR4_DQ24 IO_L20P_T3L_N2_AD1P_44 AM22 PL_DDR4_DQ25 IO_L23P_T3U_N8_44 AP24 PL_DDR4_DQ26 IO_L20N_T3L_N3_AD1N_44 AN22 PL_DDR4_DQ27 IO_L21N_T3L_N5_AD8N_44 AN24 PL_DDR4_DQ28 IO_L24P_T3U_N10_44 AN23 PL_DDR4_DQ29 IO_L23N_T3U_N9_44 AP25 PL_DDR4_DQ30 IO_L24N_T3U_N11_44 AP23 PL_DDR4_DQ31 IO_L21P_T3L_N4_AD8P_44 AM24 Amazon Store: https://www.amazon.com/alinx 11 / 56...
  • Page 12 AJ34 PL_DDR4_DQ55 IO_L17N_T2U_N9_AD10N_46 AH32 PL_DDR4_DQ56 IO_L21P_T3L_N4_AD8P_46 AN31 PL_DDR4_DQ57 IO_L24P_T3U_N10_46 AL34 PL_DDR4_DQ58 IO_L23N_T3U_N9_46 AN32 PL_DDR4_DQ59 IO_L20P_T3L_N2_AD1P_46 AN33 PL_DDR4_DQ60 IO_L23P_T3U_N8_46 AM32 PL_DDR4_DQ61 IO_L24N_T3U_N11_46 AM34 PL_DDR4_DQ62 IO_L21N_T3L_N5_AD8N_46 AP31 PL_DDR4_DQ63 IO_L20N_T3L_N3_AD1N_46 AP33 PL_DDR4_DM0 IO_L1P_T0L_N0_DBC_44 AD21 PL_DDR4_DM1 IO_L7P_T1L_N0_QBC_AD13P_44 AE25 Amazon Store: https://www.amazon.com/alinx 12 / 56...
  • Page 13 AP34 PL_DDR4_A0 IO_L18N_T2U_N11_AD2N_45 AG14 PL_DDR4_A1 IO_L23N_T3U_N9_45 AF17 PL_DDR4_A2 IO_L20P_T3L_N2_AD1P_45 AF15 PL_DDR4_A3 IO_L16N_T2U_N7_QBC_AD3N_45 AJ14 PL_DDR4_A4 IO_L19N_T3L_N1_DBC_AD9N_45 AD18 PL_DDR4_A5 IO_L15P_T2L_N4_AD11P_45 AG17 PL_DDR4_A6 IO_L23P_T3U_N8_45 AE17 PL_DDR4_A7 IO_L11N_T1U_N9_GC_45 AK18 PL_DDR4_A8 IO_L24P_T3U_N10_45 AD16 PL_DDR4_A9 IO_L13P_T2L_N0_GC_QBC_45 AH18 PL_DDR4_A10 IO_L19P_T3L_N0_DBC_AD9P_45 AD19 Amazon Store: https://www.amazon.com/alinx 13 / 56...

  • Page 14: Part 2.4: Qspi Flash

    The clock pin is connected to CCLK0 of BANK0, and other data signals are connected to D00~D03 of BANK0 and FCS pins. Figure 4-2 shows the hardware connection of QSPI Flash and FPGA Chip. Amazon Store: https://www.amazon.com/alinx 14 / 56...
  • Page 15 FPGA Pin Number QSPI_CCLK CCLK_0 QSPI0_CS_B RDWR_FCS_B_0 QSPI0_IO0 D00_MOSI_0 QSPI0_IO1 D01_DIN_0 QSPI0_IO2 D02_0 QSPI0_IO3 D03_0 Signal Name FPGA Pin Name FPGA Pin Number QSPI_CCLK CCLK_0 QSPI1_CS_B IO_L2N_T0L_N3_FWE_FCS2_B_65 QSPI1_IO0 IO_L22P_T3U_N6_DBC_AD0P_D04_6 QSPI1_IO1 IO_L22N_T3U_N7_DBC_AD0N_D05_65 QSPI1_IO2 IO_L21P_T3L_N4_AD8P_D06_65 QSPI1_IO3 IO_L21N_T3L_N5_AD8N_D07_65 Amazon Store: https://www.amazon.com/alinx 15 / 56...

  • Page 16: Part 2.5: Clock Configuration

    (PWR) and the other is the configuration LED (DONE). The Power LED and DONE LED will be on after power-up; the DONE LED will be off when the FPGA is configured for the program.The schematic diagram of Amazon Store: https://www.amazon.com/alinx 16 / 56...

  • Page 17: Part 2.7: Power Supply

    Part 2.7: Power Supply The ACKU040 core board power supply voltage is DC12V, which is powered by the carrier board. The core board power supply schematic is show as Figure 2-7-1. Figure 2-7-1: Power Supply Design Diagram Amazon Store: https://www.amazon.com/alinx 17 / 56...

  • Page 18: Part 2.8: Acku040 Core Board Form Factors

    DCDC chip ETA8156, and the GTX auxiliary power supply +1.8V is generated by an LDO chip SPX3819-1-8. The DDR4 VTT and VREF voltages are generated by the TPS51200. Part 2.8: ACKU040 Core Board Form Factors Figure 2-8-1: ACKU040 Core Board Form Factors Amazon Store: https://www.amazon.com/alinx 18 / 56...

  • Page 19: Part 2.9: Board-To-Board Pin Definition

    B66_L3_N B66_L1_N B66_L3_P B66_L1_P B66_L7_N B66_L2_N B66_L7_P B66_L2_P B66_L9_N B66_L4_N B66_L9_P B66_L4_P B66_L8_N B66_L11_N B66_L8_P B66_L11_P B66_L10_N B66_L12_N B66_L10_P B66_L12_P B66_L5_N B66_L6_N B66_L5_P B66_L6_P B66_L17_N B66_L13_N B66_L17_P B66_L13_P B66_L19_N B66_L15_N B66_L19_P B66_L15_P B66_L16_N B66_L14_N Amazon Store: https://www.amazon.com/alinx 19 / 56...
  • Page 20 B68_L15_P B68_L11_P B68_L20_N B68_L23_N B68_L20_P B68_L23_P B68_L16_N B68_L10_N B68_L16_P B68_L10_P B68_L18_N B68_L1_N B68_L18_P B68_L1_P B68_L22_N B68_L3_N B68_L22_P B68_L3_P B68_L24_N B68_L5_N B68_L24_P B68_L5_P B68_L13_N B68_L7_N B68_L13_P B68_L7_P B68_L14_N B68_L6_N B68_L14_P B68_L6_P B68_L12_N B68_L2_N B68_L12_P B68_L2_P Amazon Store: https://www.amazon.com/alinx 20 / 56...
  • Page 21 Number Number 226_TX2_N 226_RX2_N 226_TX2_P 226_RX2_P 226_TX3_N 226_RX3_N 226_TX3_P 226_RX3_P 226_CLK1_N 226_CLK0_N 226_CLK1_P 226_CLK0_P 227_TX0_P 227_RX0_P 227_TX0_N 227_RX0_N 227_TX1_P 227_RX1_P 227_TX1_N 227_RX1_N 227_TX2_P 227_RX2_P 227_TX2_N 227_RX2_N 227_TX3_P 227_RX3_P 227_TX3_N 227_RX3_N 227_CLK1_P 227_CLK0_P 227_CLK1_N 227_CLK0_N Amazon Store: https://www.amazon.com/alinx 21 / 56...
  • Page 22 B64_L21_N B64_L7_P AE13 B64_L21_P AK10 B64_L11_N AH12 B64_L24_N B64_L11_P AG12 B64_L24_P B64_L9_N AF12 B64_L12_N AH11 B64_L9_P AE12 B64_L12_P AG11 B64_L13_N AG10 B64_L14_N B64_L13_P AF10 B64_L14_P B64_L10_N AE11 B64_L15_N B64_L10_P AD11 B64_L15_P B64_L18_N B64_L16_N AE10 Amazon Store: https://www.amazon.com/alinx 22 / 56...
  • Page 23 B66_T1U B65_T2U 224_TX0_N 224_RX0_N 224_TX0_P 224_RX0_P 224_TX1_N 224_RX1_N 224_TX1_P 224_RX1_P 224_TX2_N 224_RX2_N 224_TX2_P 224_RX2_P 224_TX3_N 224_RX3_N 224_TX3_P 224_RX3_P 224_CLK1_N 224_CLK0_N 224_CLK1_P 224_CLK0_P 225_TX0_N 225_RX0_N 225_TX0_P 225_RX0_P 225_TX1_N 225_RX1_N 225_TX1_P 225_RX1_P 225_TX2_N 225_RX2_N 225_TX2_P 225_RX2_P Amazon Store: https://www.amazon.com/alinx 23 / 56...
  • Page 24 AG31 B47_T3U B48_L10_N AF34 B48_L18_N AD33 B48_L10_P AE33 B48_L18_P AC33 B48_L9_N AF32 B48_L23_N B48_L9_P AE32 B48_L23_P B48_L12_N AC32 B48_L21_N B48_L12_P AC31 B48_L21_P B48_L11_N AD31 B48_L17_N AB34 B48_L11_P AD30 B48_L17_P AA34 B48_L13_N AB32 B48_L15_N AD34 Amazon Store: https://www.amazon.com/alinx 24 / 56...
  • Page 25 B48_L16_P AA29 B48_L14_N AB31 B48_L24_N B48_L14_P AB30 B48_L24_P B48_L20_N B48_L20_P B48_L22_N B48_L22_P B47_T1U B47_T2U POWER_PG B64_L8_N AJ13 B64_T1U AJ11 B64_L8_P AH13 B64_T3U B64_L6_N AL13 B64_T0U AK11 B64_L6_P AK13 B64_T2U AJ10 B64_L1_N AP10 B64_L2_N AP13 Amazon Store: https://www.amazon.com/alinx 25 / 56...
  • Page 26 J5 Pin Signal Name Number Number B65_L10_N B65_L10_P B65_L6_N B65_L23_N B65_L6_P B65_L23_P B65_L19_N B65_L19_P B65_L2_P B65_L9_N B65_L1_N B65_L9_P B65_L1_P B65_L24_N B65_L5_N B65_L24_P B65_L5_P B65_L12_N B65_L4_N B65_L12_P B65_L4_P B65_L20_N B65_L3_N B65_L20_P B65_L3_P B65_L7_N B65_L11_N B65_L7_P B65_L11_P Amazon Store: https://www.amazon.com/alinx 26 / 56...
  • Page 27 AB24 B47_L15_P B47_L23_N B47_L24_N B47_L23_P B47_L24_P B47_L10_N AC21 B47_L13_N B47_L10_P AB21 B47_L13_P B47_L5_N AB27 B47_L1_N B47_L5_P AA27 B47_L1_P B47_L9_N AB20 B47_L12_N AA25 B47_L9_P AA20 B47_L12_P AA24 B47_L4_N AC27 B47_L6_N AB26 B47_L4_P AC26 B47_L6_P AB25 Amazon Store: https://www.amazon.com/alinx 27 / 56...
  • Page 28 +12V +12V +12V +12V +12V +12V +12V +12V B67_L17_N B67_L8_N B67_L17_P B67_L8_P B67_L16_N B67_L6_N B67_L16_P B67_L6_P B67_L15_N B67_L13_N B67_L15_P B67_L13_P B67_L11_N B67_L12_N B67_L11_P B67_L12_P B67_L18_N B67_L4_N B67_L18_P B67_L4_P B67_L20_N B67_L2_N B67_L20_P B67_L2_P B67_L14_N B67_L1_N Amazon Store: https://www.amazon.com/alinx 28 / 56...
  • Page 29 B67_L22_N B67_L10_N B67_L22_P B67_L10_P B67_L19_N B67_L9_N B67_L19_P B67_L9_P B67_L24_N B67_L5_N B67_L24_P B67_L5_P B67_L21_N B67_L3_N B67_L21_P B67_L3_P B67_L23_N B67_L7_N B67_L23_P B67_L7_P B68_T1U B67_T1U B68_T2U B67_T2U B68_T3U B67_T3U B67_L6_P B68_L16_N B68_L16_P B68_L18_N B67_L13_N B68_L18_P B67_L13_P B67_L12_N Amazon Store: https://www.amazon.com/alinx 29 / 56...

  • Page 30: Part 3: Carrier Board

    8Gbps bandwidth. The design of the PCIe interface of the FPGA development board is shown in Figure 3-2-1 below, where the TX transmit signals are connected in AC coupling mode. Amazon Store: https://www.amazon.com/alinx 30 / 56...
  • Page 31 PCIE_RX4_P MGTHRXP3_224 PCIE Channel 5 Data Receive Negative PCIE_RX5_N MGTHRXN2_224 PCIE Channel 5 Data Receive Positive PCIE_RX5_P MGTHRXP2_224 PCIE Channel 6 Data Receive Negative PCIE_RX6_N MGTHRXN1_224 PCIE Channel 6 Data Receive Positive PCIE_RX6_P MGTHRXP1_224 Amazon Store: https://www.amazon.com/alinx 31 / 56...

  • Page 32: Part 3.3: Sfp+ Optical Fiber Interface

    FPGA and the optical module through in a differential signal mode, and the data rate of each TX transmission and RX reception is as high as 16.3 Gb/s. The reference clock of the GXH transceiver Amazon Store: https://www.amazon.com/alinx 32 / 56...
  • Page 33 SFP2_TX_N SFP2 Data Transmission (Negative) SFP2_RX_P SFP2 Data Receiver (Positive) SFP2_RX_N SFP2 Data Receiver (Negative) SFP2_TX_DIS AM11 SFP2 Optical Transfer Disable, active high SFP2_LOSS SFP2 Optical LOSS,High level means no light signal is received Amazon Store: https://www.amazon.com/alinx 33 / 56...

  • Page 34: Part 3.4: Gigabit Ethernet Interface

    When the network is connected to 100M Ethernet, the data transmission of FPGA chip and PHY chip KSZ9031RNX is communicated through RMII bus, and the transmission clock is 25Mhz. Data is sampled on the rising edge and falling samples of the clock. Amazon Store: https://www.amazon.com/alinx 34 / 56...
  • Page 35 Ethernet 1 Receive Data Bit3 PHY_RXD0 B48_L15_P AC34 Ethernet 1 Receive Data Enable Signal PHY_RXDV B48_L12_N AC32 Ethernet 1 MDIO Management Clock PHY_MDC B48_T2U AA33 Ethernet 1 MDIO Management Data PHY_MDIO B48_T1U AE31 Ethernet Chip Reset PHY_RESET B48_T3U Amazon Store: https://www.amazon.com/alinx 35 / 56...

  • Page 36: Part 3.5: Usb To Serial Port

    The AXKU042 FPGA development board comes with two standard FMC LPC expansion ports and one standard FMC HPC expansion ports that can be connected to various FMC modules of XILINX or ALINX (HDMI input and output modules, binocular camera modules, high-speed AD modules, etc.). The FMC expansion port contains 33 pairs of differential IO signals and one I2C bus Amazon Store: https://www.amazon.com/alinx...
  • Page 37 1.8V. 8 high-speed GTH transceiver signals are connected to the IO of the FPGA chip BANK227 and BANK228. The schematic diagrams of FPGA and FMC LPC connectors are shown in Figures 2-6-1, 2-6-2 and 2-6-3 Figure 2-6-1：LPC FMC1 Connector Diagram Amazon Store: https://www.amazon.com/alinx 37 / 56...
  • Page 38 KINTEX UltraScale+ FPGA Board AXKU042 User Manual Figure 2-6-2：LPC FMC2 Connector Diagram Figure 2-6-3：HPC FMC3 Connector Diagram Amazon Store: https://www.amazon.com/alinx 38 / 56...
  • Page 39 FMC Reference 7 Data P FMC1_LPC_LA07_P B47_L15_P FMC Reference 8 Data N FMC1_LPC_LA08_N B47_L24_N FMC Reference 8 Data P FMC1_LPC_LA08_P B47_L24_P FMC Reference 9 Data N FMC1_LPC_LA09_N B47_L17_N FMC Reference 9 Data P FMC1_LPC_LA09_P B47_L17_P Amazon Store: https://www.amazon.com/alinx 39 / 56...
  • Page 40 B48_L8_N AG34 FMC Reference 23 Data P FMC1_LPC_LA23_P B48_L8_P AF33 FMC Reference 24 Data N FMC1_LPC_LA24_N B48_L4_N AG29 FMC Reference 24 Data P FMC1_LPC_LA24_P B48_L4_P AF29 FMC Reference 25 Data N FMC1_LPC_LA25_N B48_L9_N AF32 Amazon Store: https://www.amazon.com/alinx 40 / 56...
  • Page 41 Signal Name FPGA Pin Number FPGA Pin Description Name FMC Reference 1 Reference FMC2_LPC_CLK0_N B65_L13_N Clock N FMC Reference 1 Reference FMC2_LPC_CLK0_P B65_L13_P Clock P FMC Reference 2 Reference FMC2_LPC_CLK1_N B64_L11_N AH12 Clock N Amazon Store: https://www.amazon.com/alinx 41 / 56...
  • Page 42 FMC Reference 12 Data N FMC2_LPC_LA12_N B65_L12_N FMC Reference 12 Data P FMC2_LPC_LA12_P B65_L12_P FMC Reference 13 Data N FMC2_LPC_LA13_N B65_L19_N FMC Reference 13 Data P FMC2_LPC_LA13_P B65_L19_P FMC Reference 14 Data N FMC2_LPC_LA14_N B65_L23_N Amazon Store: https://www.amazon.com/alinx 42 / 56...
  • Page 43 Data P FMC2_LPC_LA27_P B64_L24_P FMC Reference 28 Data N FMC2_LPC_LA28_N B64_L18_N FMC Reference 28 Data P FMC2_LPC_LA28_P B64_L18_P FMC Reference 29 Data N FMC2_LPC_LA29_N B64_L6_N AL13 FMC Reference 29 Data P FMC2_LPC_LA29_P B64_L6_P AK13 Amazon Store: https://www.amazon.com/alinx 43 / 56...
  • Page 44 FMC LA 5 Data P FMC_HPC_LA05_P B67_L12_P FMC LA 6 Data N FMC_HPC_LA06_N B67_L4_N FMC LA 6 Data P FMC_HPC_LA06_P B67_L4_P FMC LA 7 Data N FMC_HPC_LA07_N B67_L5_N FMC LA 7 Data P FMC_HPC_LA07_P B67_L5_P Amazon Store: https://www.amazon.com/alinx 44 / 56...
  • Page 45 FMC LA 23 Data N FMC_HPC_LA23_N B66_L18_N FMC LA 23 Data P FMC_HPC_LA23_P B66_L18_P FMC LA 24 Data N FMC_HPC_LA24_N B66_L8_N FMC LA 24 Data N FMC_HPC_LA24_P B66_L8_P FMC LA 25 Data N FMC_HPC_LA25_N B66_L10_N Amazon Store: https://www.amazon.com/alinx 45 / 56...
  • Page 46 FMC HA 6 Data P FMC_HPC_HA06_P B68_L22_P FMC HA 7 Data N FMC_HPC_HA07_N B68_L4_N FMC HA 7 Data P FMC_HPC_HA07_P B68_L4_P FMC HA 8 Data N FMC_HPC_HA08_N B68_L18_N FMC HA 8 Data P FMC_HPC_HA08_P B68_L18_P Amazon Store: https://www.amazon.com/alinx 46 / 56...
  • Page 47 FMC HA 23 Data N FMC_HPC_HA23_N B68_L9_N FMC HA 23 Data P FMC_HPC_HA23_P B68_L9_P FMC I2C Bus Clock FMC_HPC_SCL B66_L17_N FMC I2C Bus Data FMC_HPC_SDA B66_L17_P Transceiver Reference Clock 0 FMC_GBTCLK0_M2C 227_CLK1_P Input P Amazon Store: https://www.amazon.com/alinx 47 / 56...
  • Page 48 Transceiver Data 4 Output P FMC_DP4_C2M_P 228_TX1_P Transceiver Data 4 Output N FMC_DP4_C2M_N 228_TX1_N Transceiver Data 5 Output P FMC_DP5_C2M_P 228_TX3_P Transceiver Data 4 Output N FMC_DP5_C2M_N 228_TX3_N Transceiver Data 6 Output P FMC_DP6_C2M_P 228_TX2_P Amazon Store: https://www.amazon.com/alinx 48 / 56...

  • Page 49: Part 3.7: Sd Card Slot

    SD_CLK B64_L22_P SD Command Signal SD_CMD B64_L19_N AM10 SD Data0 SD_D0 B64_L5_N AL12 SD Data1 SD_D1 B64_L19_P AL10 SD Data2 SD_D2 B64_L2_P AN13 SD Data3 SD_D3 B64_L2_N AP13 SD card insertion signal SD_CD B64_L22_N Amazon Store: https://www.amazon.com/alinx 49 / 56...

  • Page 50: Part 3.8: Sma Interface

    AXKU042 FPGA development board, and the model is LM75 of ON Semiconductor. The temperature accuracy of the LM75 chip is 0.5 degrees. The sensor and FPGA are directly connected to the I2C digital interface. The Amazon Store: https://www.amazon.com/alinx 50 / 56...

  • Page 51: Part 3.10: Led Light

    LED will be off. When the voltage of the connected IO is high, the user LED will be lit. The diagram of the user LED hardware connection is shown in Figure 2-10-1. Amazon Store: https://www.amazon.com/alinx 51 / 56...
  • Page 52 Pin assignment of user LED Signal Name FPGA Pin Name FPGA Pin Number Description User LED1 LED1 B66_T3U User LED2 LED2 B66_T2U User LED3 LED3 B66_T1U User LED4 LED3 B65_T0U Panel Indicator TEST_LED1 B66_L22_N Panel Indicator TEST_LED2 B66_L22_P Amazon Store: https://www.amazon.com/alinx 52 / 56...

  • Page 53: Part 3.11: Keys

    FPGA chip caused by hot plugging, a protection diode is added to the JTAG signal to ensure that the voltage of the signal is within the range accepted by the FPGA to avoid damage of the FPGA chip. Amazon Store: https://www.amazon.com/alinx 53 / 56...

  • Page 54: Part 3.13: Power Supply

    The power input voltage of the AXKU042 FPGA development board is DC12V, and the external +12V power supply supplies power to the FPGA development board. The Power supply design diagram shown in Figure 2-13-1. Figure 2-13-1: Power Supply Design Diagram Amazon Store: https://www.amazon.com/alinx 54 / 56...

  • Page 55: Part 3.14: Fan

    Figure 2-14-1. Figure 2-14-1：Fan design in the schematic Fan Control Pin Assignment Signal Name FPGA Pin FPGA Pin Description Number Pins for controlling the fan FAN_PWM B64_T0U AK11 Amazon Store: https://www.amazon.com/alinx 55 / 56...
  • Page 56 KINTEX UltraScale+ FPGA Board AXKU042 User Manual Part 3.15: Form Factors Figure 19-1: Form Factors (Top View) Amazon Store: https://www.amazon.com/alinx 56 / 56...

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