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ZYNQ Ultr FPGA Board AXU5EV-P User Manual

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PS_CAN2_TX

PS_MIO39

H19

CAN2 Transmitter

PS_CAN2_RX

PS_MIO38

H18

CAN2 Receiver

Part 3.13: 485 Communication Interface

There are two 485 communication interfaces on the AXU5EV-P carrier

board. The 485 communication port 1 is connected to the IO interface of
BANK43~45 on the PL system. The 485 transceiver chip selects the MAX3485
chip from MAXIM for the user's 485 communication service.

Figure 3-13-1 is the connection diagram of the 485 transceiver chip on the

PL side

Figure 3-13-1: 485 Communication on the PL Side

The 485 communication pins are assigned as follows:

Signal Name

Pin Name

Pin Number

Description

PL_485_TXD1

B43_L1_P

AG10

The 1

Channel 485 Transceiver

PL_485_RXD1

B43_L1_N

AH10

The 1

Channel 485 Receiver

PL_485_DE1

B45_L10_N

A10

The 1

Channel 485 Transmit Enable

PL_485_TXD2

B43_L3_N

AH11

The 2

Channel 485 Transceiver

PL_485_RXD2

B43_L3_P

AH12

The 2

Channel 485 Receiver

PL_485_DE2

B45_L10_P

B11

The 2

Channel 485 Transmit Enable

Содержание ZYNQ UltraScale+

Страница 1: ...ZYNQ UltraScale FPGA Development Board AXU5EV P User Manual...

Страница 2: ...ZYNQ Ultrascale FPGA Board AXU5EV P User Manual 2 66 www alinx com Version Record Version Date Release By Description Rev 1 0 2021 06 17 Rachel Zhou First Release...

Страница 3: ...8 Power Supply 28 Part 2 9 ACU5EV Core Board Size Dimension 29 Part 2 10 Board to Board Connectors pin assignment 29 Part 3 Carrier Board 38 Part 3 1 Carrier Board Introduction 38 Part 3 2 M 2 Interfa...

Страница 4: ...t 3 15 FMC Interface 56 Part 3 16 JTAG Debug Port 59 Part 3 17 Real time Clock 60 Part 3 18 EEPROM and Temperature Sensor 60 Part 3 19 User LEDs 61 Part 3 20 Keys 62 Part 3 21 DIP Switch Configuration...

Страница 5: ...1GB DDR4 SDRAM chip In the design of carrier board we have extended a wealth of interfaces for users such as 1 FMC LPC interface 1 SATA M 2 interface 1 DP interface 1 PCIe x 2 Interfaces 2 SPF Interfa...

Страница 6: ...ZYNQ Ultrascale FPGA Board AXU5EV P User Manual 6 66 www alinx com...

Страница 7: ...PS side and PL side of the ZU5EV chip there are 4 DDR4 and 1 DDR4 respectively each with a capacity of up to 1GB which enables the ARM system and FPGA system to independently process and store data T...

Страница 8: ...DR4 PS 1GB DDR4 PL 8GB eMMC FLASH 256Mb QSPI FLASH and there are 2 crystal oscillators to provide the clock a single ended 33 3333MHz crystal oscillator for the PS system and a differential 200MHz cry...

Страница 9: ...t chip adopts the USB UAR chip of Silicon Labs CP2102GM and the USB interface adopts the MINI USB interface PCIe x 2 Interface It supports the PCI Express 3 0 standard compatible with 2 0 provides a s...

Страница 10: ...o way CAN bus interface using TI s SN65HVD232 chip the interface uses 4Pin green terminal blocks 485 Communication Interface Two way 485 communication interface using MAX3485 chip of MAXIM company The...

Страница 11: ...k LED Lights 5 LEDs include 2 LEDs on the core board 3 LED on the carrier board There are 1 power indicator and 1 DONE Configuration indicator on the core board 1 power indicator on the carrier board...

Страница 12: ...MHz data rate 2400Mbps and the highest operating speed of DDR4 SDRAM on the PL side can reach 1066MHz data rate 2132Mbps In addition a 256MBit QSPI FLASH and an 8GB eMMC FLASH chip are also integrated...

Страница 13: ...up to 1 2Ghz and supports Level 2 Cache it also contains 2 Cortex R5 processors with a speed of up to 500Mhz The ZU5EV chip supports 32 bit or 64 bit DDR4 LPDDR4 DDR3 DDR3L LPDDR3 memory chips with r...

Страница 14: ...nstruction and data cache 1MB level 2 cache shared by 2 CPUs ARM dual core Cortex R5 processor speed up to 600MHz each CPU 32KB level 1 instruction and data cache and 128K tightly coupled memory Image...

Страница 15: ...he main parameters of the PL logic part are as follows System Logic Cells 256 2K CLB Flip flops 234 24K Look up tables LUTs 117 12K Block RAM 5 1 Mb Clock Management Units CMTs 4 DSP Slices 1248 Video...

Страница 16: ...rface of the FPGA The specific configuration of DDR4 SDRAM is shown in Table 2 3 1 below Bit Number Chip Model Capacity Factory U12 U14 U15 U16 MT40A512M16LY 062E 512M x 16bit Micron Table 2 3 1 DDR4...

Страница 17: ...21 PS_DDR4_DQS0_N PS_DDR_DQS_N0_504 AG21 PS_DDR4_DQS1_P PS_DDR_DQS_P1_504 AF23 PS_DDR4_DQS1_N PS_DDR_DQS_N1_504 AG23 PS_DDR4_DQS2_P PS_DDR_DQS_P2_504 AF25 PS_DDR4_DQS2_N PS_DDR_DQS_N2_504 AF26 PS_DDR4...

Страница 18: ...Q11 PS_DDR_DQ11_504 AD22 PS_DDR4_DQ12 PS_DDR_DQ12_504 AH23 PS_DDR4_DQ13 PS_DDR_DQ13_504 AH24 PS_DDR4_DQ14 PS_DDR_DQ14_504 AE24 PS_DDR4_DQ15 PS_DDR_DQ15_504 AG24 PS_DDR4_DQ16 PS_DDR_DQ16_504 AC26 PS_DD...

Страница 19: ...22 PS_DDR4_DQ45 PS_DDR_DQ45_504 H22 PS_DDR4_DQ46 PS_DDR_DQ46_504 K22 PS_DDR4_DQ47 PS_DDR_DQ47_504 L22 PS_DDR4_DQ48 PS_DDR_DQ48_504 M25 PS_DDR4_DQ49 PS_DDR_DQ49_504 M26 PS_DDR4_DQ50 PS_DDR_DQ50_504 L25...

Страница 20: ...7_504 AA23 PS_DDR4_A8 PS_DDR_A8_504 AA22 PS_DDR4_A9 PS_DDR_A9_504 AB23 PS_DDR4_A10 PS_DDR_A10_504 AA25 PS_DDR4_A11 PS_DDR_A11_504 AA26 PS_DDR4_A12 PS_DDR_A12_504 AB25 PS_DDR4_A13 PS_DDR_A13_504 AB26 P...

Страница 21: ...4_DQ6 IO_L20N_T3L_N3_AD1N_64 AH3 PL_DDR4_DQ7 IO_L20P_T3L_N2_AD1P_64 AG3 PL_DDR4_DQ8 IO_L18N_T2U_N11_AD2N_64 AC1 PL_DDR4_DQ9 IO_L18P_T2U_N10_AD2P_64 AB1 PL_DDR4_DQ10 IO_L17N_T2U_N9_AD10N_64 AC2 PL_DDR4...

Страница 22: ..._DDR4_CLK_N IO_L10N_T1U_N7_QBC_AD4N_64 AG5 PL_DDR4_CLK_P IO_L10P_T1U_N6_QBC_AD4P_64 AG6 PL_DDR4_CKE IO_T3U_N12_64 AE4 PL_DDR4_OTD IO_L19N_T3L_N1_DBC_AD9N_64 AH4 Part 2 4 QSPI Flash The FPGA core board...

Страница 23: ...0_IO3 PS_MIO3_500 AH15 MIO4_QSPI0_IO0 PS_MIO4_500 AH16 MIO5_QSPI0_SS_B PS_MIO5_500 AD16 Part 2 5 eMMC Flash The ACU5EV core board is equipped with a large capacity 8GB eMMC FLASH chip the model is MTF...

Страница 24: ...the system design it is necessary to configure the GPIO port function of the PS side as an EMMC interface Figure 2 5 1 shows the part of eMMC Flash in the schematic diagram Figure 2 5 1 QSPI Flash in...

Страница 25: ...ependently The schematic diagram of the clock circuit design is shown in Figure 2 6 1 Figure 2 6 1 Core Board Clock Source PS System RTC Real Time Clock The passive crystal Y2 on the core board provid...

Страница 26: ...hip The schematic diagram is shown in Figure 2 6 3 Figure 2 6 3 Active Crystal in PS part Clock pin assignment Signal Name Pin PS_CLK R16 PL System Clock Source The core board provides a differential...

Страница 27: ..._N AF5 Part 2 7 LED There is a red power indicator PWR and a configuration LED DONE on the ACU5EV core board When the core board is powered on the power indicator will light up after the FPGA configur...

Страница 28: ...is DC12V which is supplied by connecting the carrier board The core board uses a PMIC chip TPS6508641 to generate all the power required by the XCZU5EV chip For the TPS6508641 power supply design ple...

Страница 29: ...re board has a total of four high speed expansion ports It uses four 120 pin inter board connectors J29 J30 J31 J32 to connect to the carrier board The connectors used is Panasonic AXK5A2137YG and the...

Страница 30: ...B65_L2_P U9 4 B65_L22_N K7 5 GND 6 GND 7 B65_L4_N T8 8 B65_L20_P J6 9 B65_L4_P R8 10 B65_L20_N H6 11 GND 12 GND 13 B65_L1_N Y8 14 B65_L6_N T6 15 B65_L1_P W8 16 B65_L6_P R6 17 GND 18 GND 19 B65_L7_P L1...

Страница 31: ...ND 78 GND 79 B66_L16_P G8 80 B65_L23_P K9 81 B66_L16_N F7 82 B65_L23_N J9 83 GND 84 GND 85 B66_L15_P G6 86 B66_L5_N E3 87 B66_L15_N F6 88 B66_L5_P E4 89 GND 90 GND 91 B66_L4_P G3 92 B66_L2_P E1 93 B66...

Страница 32: ...21 B66_L24_N B9 22 B66_L17_N E8 23 GND 24 GND 25 B66_L23_N A8 26 B25_L9_P C11 27 B66_L23_P A9 28 B25_L9_N B10 29 GND 30 GND 31 B25_L5_N F10 32 B25_L10_P B11 33 B25_L5_P G11 34 B25_L10_N A10 35 GND 36...

Страница 33: ...2 95 GND 96 GND 97 505_TX3_P B23 98 505_TX1_P D23 99 505_TX3_N B24 100 505_TX1_N D24 101 GND 102 GND 103 505_RX3_P A25 104 505_TX0_P E25 105 505_RX3_N A26 106 505_TX0_N E26 107 GND 108 GND 109 505_TX2...

Страница 34: ...B9 38 B44_L9_P AA11 39 B44_L12_P AB10 40 B44_L9_N AA10 41 GND 42 GND 43 B44_L10_N Y10 44 B44_L3_P AH12 45 B44_L10_P W10 46 B44_L3_N AH11 47 GND 48 GND 49 B24_L11_N W11 50 B44_L1_N AH10 51 B24_L11_P W1...

Страница 35: ...224_RX1_N V1 112 224_TX1_N U3 113 GND 114 GND 115 224_RX0_P Y2 116 224_TX0_P W4 117 224_RX0_N Y1 118 224_TX0_N W3 119 GND 120 GND Pin assignment of board to board connector J32 J32 Pin Signal Name Pi...

Страница 36: ...S_MIO44 J20 56 PS_MIO67 B18 57 PS_MIO45 K20 58 PS_MIO68 C18 59 GND 60 GND 61 PS_MIO47 H21 62 PS_MIO64 E19 63 PS_MIO48 J21 64 PS_MIO69 D19 65 GND 66 GND 67 PS_MIO41 J19 68 PS_MIO74 D20 69 PS_MIO32 J16...

Страница 37: ...oard AXU5EV P User Manual 37 66 www alinx com 101 VCCO_65 102 VCCO_66 103 VCCO_65 104 VCCO_66 105 GND 106 GND 107 12V 108 12V 109 12V 110 12V 111 12V 112 12V 113 12V 114 12V 115 12V 116 12V 117 12V 11...

Страница 38: ...camera interface 1 Channel HDMI video output interface 1 Channel HDMI video input interface 1 Channel FMC interface 2 Channel CAN communication interfaces 2 Channel 485 communication interfaces JTAG...

Страница 39: ...M 2 Interface Schematic The pin assignment of M 2 interface ZYNQ is as follows Signal Name Pin Name Pin Number Description PCIE_TX_P 505_TX0_P E25 PCIE Data Transmit Positive PCIE _TX_N 505_TX0_N E26...

Страница 40: ...ector in a differential signal mode The DisplayPort auxiliary channel is connected to the MIO pin of the PS The schematic diagram of the DP output interface design is shown in Figure 3 3 1 Figure 3 3...

Страница 41: ...re are 4 USB3 0 ports on the AXU5EV P carrier board supporting the HOST working mode and the data transmission speed is up to 5 0Gb s USB3 0 is connected through the PIPE3 interface and USB2 0 is conn...

Страница 42: ...D16 USB2 0 Data Direction Signal USB_CLK PS_MIO52 G18 USB2 0 Clock Signal USB_NXT PS_MIO55 B16 USB2 0 Next Data Signal USB_RESET_N PS_MIO31 H16 USB2 0 Reset Signal Part 3 5 Gigabit Ethernet Interface...

Страница 43: ...plex Table 3 5 1 PHY chip default configuration value When the network is connected to Gigabit Ethernet the data transmission of ZYNQ and PHY chip KSZ9031RNX is communicated through the RGMII bus the...

Страница 44: ..._MIO74 D20 Ethernet 1 Receive Data Bit3 PHY1_RXCTL PS_MIO75 A19 Ethernet 1 Receive Enable Signal PHY1_MDC PS_MIO76 B20 Ethernet 1 MDIO Clock Management PHY1_MDIO PS_MIO77 F20 Ethernet 1 MDIO Managemen...

Страница 45: ...t for serial data communication The schematic diagram of the USB Uart circuit design is shown in the figure below The schematic diagram of the USB Uart circuit design is shown in Figure 3 6 1 Figure 3...

Страница 46: ...the PS BANK501 of ZU4EV Since the VCCMIO of the BANK is set to 1 8V but the data level of the SD card is 3 3V connected through the TXS02612 level shifter The schematic of the Zynq7000 PS and SD card...

Страница 47: ...U4EV PL part The ZYNQ UltraScale system initializes and controls the ADV7511 through the I2C pin The hardware connection diagram of ADV7511 chip and ZYNQ UltraScale is shown in Figure 3 8 1 Figure 3 8...

Страница 48: ...HDMI_D15 B35_L18_P B17 HDMI Video Signal Data15 HDMI_D16 B35_L15_N E17 HDMI Video Signal Data16 HDMI_D17 B35_L15_P F17 HDMI Video Signal Data17 HDMI_D18 B35_L7_N G16 HDMI Video Signal Data18 HDMI_D19...

Страница 49: ...IN_HS B44_L12_N AA12 HDMI Input Video Signal Column Synchronization HDMI_IN_VS B44_L12_P Y12 HDMI Input Video Signal Enable HDMI_IN_DE B44_L7_P AA13 HDMI Input Video Signal Data0 HDMI_IN_D0 B44_L10_P...

Страница 50: ...W14 HDMI Input Video Signal Data20 HDMI_IN_D20 B44_L8_P AB15 HDMI Input Video Signal Data21 HDMI_IN_D21 B44_L8_N AB14 HDMI Input Video Signal Data22 HDMI_IN_D22 B43_L2_N AG11 HDMI Input Video Signal D...

Страница 51: ...ve Negative SFP1_RX_P 224_RX0_P Y2 Optical Module 1 Data Receive Positive SFP2_TX_N 224_TX1_N U3 Optical Module 2 Data Transmit Negative SFP2_TX_P 224_TX1_P U4 Optical Module 2 Data Transmit Positive...

Страница 52: ...face is directly connected to the GTH transceiver of ZYNQ BANK224 and the single channel communication rate can be as high as 8G bit bandwidth The PCIe interface schematic is shown in Figure 3 11 belo...

Страница 53: ...3_L8_N AC11 PCIE Board Reset Signal Part 3 12 CAN Communication Interface There are 2 CAN communication interfaces on the AXU5EV P carrier board which are connected to the MIO interface of the BANK501...

Страница 54: ...or the user s 485 communication service Figure 3 13 1 is the connection diagram of the 485 transceiver chip on the PL side Figure 3 13 1 485 Communication on the PL Side The 485 communication pins are...

Страница 55: ...BANK65 the level standard is 1 2V The jumper of J43 needs to be connected to PIN2 and PIN3 pins other control signals are connected to the IO of BANK43 level standard It is 3 3V The circuit schematic...

Страница 56: ...e The AXU5EV P FPGA Carrier board has a standard FMC HPC expansion port that can be connected to various FMC modules of XILINX or ALINX HDMI input and output modules binocular camera modules high spee...

Страница 57: ..._LA03_P B65_L4_P R8 FMC Reference 3rd Data P FMC_LA03_N B65_L4_N T8 FMC Reference 3rd Data N FMC_LA04_P B65_L7_P L1 FMC Reference 4th Data P FMC_LA04_N B65_L7_N K1 FMC Reference 4th Data N FMC_LA05_P...

Страница 58: ...Data N FMC_LA20_P B66_L2_P E1 FMC Reference 20th Data P FMC_LA20_N B66_L2_N D1 FMC Reference 20th Data N FMC_LA21_P B66_L15_P G6 FMC Reference 21st Data P FMC_LA21_N B66_L15_N F6 FMC Reference 21st Da...

Страница 59: ...6_L8_N A1 FMC Reference 33rd Data N FMC_PRSNT B45_L12_N C12 FMC Module Exist Signal PWRGD B44_L2_N AH14 FMC Power Good Signal Part 3 16 JTAG Debug Port The JTAG interface is reserved on the AXU5EV P e...

Страница 60: ...f it is generally necessary to equip the coin battery model LR1130 voltage is 5V to supply power to the clock chip The BT1 on the development board is a battery Socket After we put the coin battery ev...

Страница 61: ...Q Pin Name ZYNQ Pin Number Description PS_IIC1_SCL PS_MIO24 AB19 I2C Clock Signal PS_IIC1_SDA PS_MIO25 AB21 I2C Data Signal Part 3 19 User LEDs There are 3 LEDs on the AXU5EV P Carrier board including...

Страница 62: ...AE15 User LED controlled by PL Part 3 20 Keys There are 1 reset KEY RESET and 2 user buttons on the AXU5EV P carrier board The reset signal is connected to the reset chip input of the core board ACU4...

Страница 63: ...it DIP switch SW1 on the FPGA development board to configure the startup mode of the ZYNQ system The AXU5EV P system development platform supports 4 startup modes The 4 startup modes are JTAG debug mo...

Страница 64: ...is converted into 5V 3 3V and 1 8V through one way DC DC power chip TPS54620 and two way DC DC power chip MP1482 In addition the Carrier board generates 1 2V through LDO to supply power to the core b...

Страница 65: ...heat sink and fan to the chip on the board to prevent the chip from overheating The control of the fan is controlled by the ZYNQ chip The control pin is connected to the IO of the BANK44 AG14 If the...

Страница 66: ...ZYNQ Ultrascale FPGA Board AXU5EV P User Manual 66 66 www alinx com Part 3 24 Carrier Board Size Dimension Figure 3 24 1 Top View...

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