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3 Hardware Reference

This chapter describes the hardware design of the

EV-SC594-SOM

.

System Architecture

The board's configuration is shown in the

Block Diagram

figure.

Hardware Reference

EV-SC594-SOM

®

Manual

3–1

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Содержание EV-SC594-SOM

Страница 1: ...EV SC594 SOM Manual Revision 1 0 April 2021 Part Number 82 EV SC594 SOM 01 Analog Devices Inc One Technology Way Norwood MA 02062 9106...

Страница 2: ...Inc All other brand and product names are trademarks or service marks of their respective owners Regulatory Compliance The EV SC594 SOM evaluation board is designed to be used solely in a laboratory e...

Страница 3: ...2 4 Power On Self Test 2 5 Example Programs 2 5 Reference Design Information 2 5 IS25LP512M 512M bit Serial Flash Memory with Dual and Quad SPI 2 5 IS25LX256 256M bit Serial Octal Flash Memory 2 6 IS4...

Страница 4: ...Board 3 6 Programming SoftConfig Switches 3 6 Switches 3 9 Boot Mode Select SW1 3 9 Reset Pushbutton SW2 3 10 Jumpers 3 10 Power JP1 3 10 LEDs 3 10 Fault LED1 3 11 Power LED3 3 11 GPIO LED2 LED4 LED5...

Страница 5: ...limited standalone mode while not plugged into a SoM Carrier such as the EV SOMCRR EZKIT or EV SOMCRR AUTO The standalone mode is useful for evaluat ing the CCES Software Development Tools and benchma...

Страница 6: ...ity dsp Submit your questions to technical support directly at http www analog com support E mail your questions about processors DSPs and tools development software from CrossCore Embedded Stu dio or...

Страница 7: ...he manual Also note MyAnalog com is a free feature of the Analog Devices website that allows customization of a web page to display only the latest information about products you are interested in You...

Страница 8: ...or components and peripherals on the board along with instructions for installing and setting up the emulation software Product Overview Below is an image of the EV SC594 SOM board Figure 2 1 Board Vi...

Страница 9: ...emory with Dual and Quad SPI Single Dual Quad SPI SPI Flash Octal OSPI Memory 256Mbit ISSI IS25LX256 256M bit Serial Octal Flash Memory Single Octal SPI Debug Interface JTAG JTAG 10 pin 0 05 header LE...

Страница 10: ...r contact Analog Devices Inc if any item is missing Default Configuration The EV SC594 SOM board is designed to run as a standalone unit The Default Hardware Setup figure shows the default settings fo...

Страница 11: ...n via P1 This is for attaching an emulator such as the ICE 1000 or ICE 2000 to for debugging When the EV SC594 SOM is connected to a carrier board the Debug Agent on the carrier board can be used To u...

Страница 12: ...ckage BSP to demonstrate various ca pabilities of the product The programs can be found in the EV SC594 SOM examples installation folder Re fer to the readme file provided with each example for more i...

Страница 13: ...Standard xSPI eXpanded Serial Peripheral Interface Nonvolatile and volatile configuration registers enable respective default and temporary settings such as READ oper ation dummy cycles and wrap mode...

Страница 14: ...step down ratios even at high switching frequencies The LT8636 s ultralow 2 5 A quiescent current with the output in full regulation enables applications requiring highest efficiency at very small loa...

Страница 15: ...ws for low voltage outputs 100 duty cycle operation delivers low drop out Other features include a power good signal when the output is in regulation precision enable threshold output overvoltage prot...

Страница 16: ...y algo rithm to allow the negotiation of a power delivery contract with a source without MCU support auto run mode PDO profiles are configured in an integrated non volatile memory The device supports...

Страница 17: ...dware Reference This chapter describes the hardware design of the EV SC594 SOM System Architecture The board s configuration is shown in the Block Diagram figure Hardware Reference EV SC594 SOM Manual...

Страница 18: ...ided in the form of two pushbuttons and three LEDs The software controlled switches SoftConfig facilitate the switch multi functionality by disconnecting the push buttons from their associated process...

Страница 19: ...Config interface specific to the EV SC594 SOM The Example of Individual FET Switches figure shows two individual FET switches Pericom PI3A125CEX with reference designators UA and UB Net names ENABLE_A...

Страница 20: ...lecting between lettered functionality and numbered functionality The signals on the left side are multiplexed signals with naming convention letter_number The right side of the circuit shows the sign...

Страница 21: ...by black boxes located closer to the ON label of the switches to enable the number signals by default Also notice the default setting for reference desig nators SWE and SWF is OFF In order to connect...

Страница 22: ...he processor and board interfaces that are available by de fault Note that only interfaces affected by software switches are listed in the table Table 3 1 Default Processor Interface Availability Inte...

Страница 23: ...default values for each of the two Microchip MCP23017 devices Table 3 2 I2C Hardware Address 0x21 GPIO MCP23017 Register Address Default Value GPIOA 0x12 0x02 GPIOB 0x13 0xC4 Table 3 3 I2C Hardware Ad...

Страница 24: ...TWI3_SDA SMC0_D03 U11 High 5 UART0_EN Enable FTDI UART to USB U8 PA_06 SPI0_CLK UART0_TXb OSPI_D4 SMC0_D06 TM0_ACLK1 PA_07 SPI0_MISO UART0_RXb OSPI_D5 SMC0_D07 TM0_ACI0 U7 Low 6 UART0_FLOW_ EN Enables...

Страница 25: ...er Locations Boot Mode Select SW1 The Boot Mode selection switch selects between the different boot modes of the processor The Boot Mode Switch table shows the available boot mode settings By default...

Страница 26: ...ard is in reset Jumpers This section describes functionality of the configuration jumpers The Switch Jumper Locations figure shows the jumper locations Power JP1 The Power jumper selects the input pow...

Страница 27: ...nformation refer to the ADSP SC59xHardware Reference Man ual Power LED3 When ON green it indicates that power is being supplied to the board properly GPIO LED2 LED4 LED5 Three LEDs are connected to th...

Страница 28: ...reset is asserted by pressing SW2 which activates the LED For more information see Reset Pushbutton SW2 Connectors This section describes connector functionality and provides information about mating...

Страница 29: ...SAMTEC SHF 105 01 L D SM K This connector mates with ICE 1000 ICE 2000 and any newer Ana log Devices emulators For more information see Debug Interface MicroUSB Connector USB Connection for FTDI RS23...

Страница 30: ...able 3 8 SoM Interface A Connector J1 Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal 1 GND1 21 DAI0_PIN10 41 DAI0_PIN20 61 NU 81 SPI3_MOSI 2 GND2 22 DAI1_PIN10 42 DAI1_PIN20 62 USB_D2 82 USB_R...

Страница 31: ..._D5 7 SPI2_OSPI_D2 27 SPI2_OSPI_DQS 47 UART0_RTSb 67 NU 87 LINKPORT0_D4 8 SPI0_MOSI 28 SPI1_RDY 48 GND6 68 GND 88 LINKPORT1_D4 9 SP2_OSPI_D3 29 NU 49 UART0_CTSb 69 NU 89 LINKPORT0_D3 10 SPI0_SSb 30 SP...

Страница 32: ...70 PPI_D21 90 GND12 11 ETH0_GPIO_2 31 ETH0_TXD1 51 PPI_D00 71 PPI_D10 91 VDD_A 12 ETH1_TXEN 32 ETH0_PTPPPS2 52 JTG0_TDO SW0 72 PPI_D22 92 VDD_DMC 13 ETH0_RXD3 33 ETH0_TXD0 53 PPI_D01 73 PPI_D11 93 VDD...

Страница 33: ...EV SC594 SOM Manual 17...

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