SBC-RZN1D-3 - Hardware Manual Hardware Manual 9 / 29.09.2022 emtrion GmbH

© Copyright 2022 emtrion GmbH All rights reserved. This documentation may not be photocopied or recorded on any electronic media without written approval. The information contained in this documentation is subject to change without prior notice. We assume no liability for erroneous information or its consequences. Trademarks used from other companies refer exclusively to the products of those companies. Changes First release In chapters 2 and 3.3 NOR Flash reduced to 16 MB In chapter 3.5 details of Ethernet interfaces added Mechanical characteristics in chapters 5 and 6 corrected Added mating...

1 Introduction The SBC-RZN1D module is an industrial communication controller based on the RZ/N1D processor from Renesas. The following table lists the features and interfaces of the SBC-RZN1D communication module: SBC-RZN1D 512 MByte DDR3-1000 RAM 16 MB QSPI NOR Flash 4 GB eMMC NAND Flash 2 x Gb Ethernet 2 x 100 Mb Ethernet 2 x CAN 2.0B interface 2 x RS485 interface 1 x RS232 interface with RTS/CTS RTC with optional battery backup 12-36 VDC power supply The module is available in commercial temperature range -25°C to 70°C and optionally in extended temperature range -40°C to 85°C.

2 Block Diagram The following figure shows the block diagram of the SBC-RZN1D. JTAG JTAG Cache Cache 2 x ARM® Cortex®-A7 2 x ARM® Cortex®-A7 500 MHz 500 MHz with NEON and VFPv4 with NEON and VFPv4 Clocks Clocks INTC INTC Security Security QSPI QSPI with magnetics with magnetics SercosIII SercosIII Slave Slave NAND Flash NAND Flash I/F I/F EtherCAT EtherCAT Slave Slave with magnetics with magnetics Timer Timer JTAG, JTAG, CoreSight CoreSight Advanced 5 Port Advanced 5 Port Ethernet Switch Ethernet Switch with magnetics with magnetics Boot ROM 2 **GMAC Boot ROM 2 GMAC 16 MB 16 MB QSPI NOR Flash...

3 Functional Description 3.1 Processor The SBC-RZN1D module is based on the processor RZ/N1D from Renesas [1]. This is a heterogeneous multi core processor which incorporates a Dual Cortex®-A7 CPU at 500 MHz and an additional Cortex®-M3 CPU at 125 MHz. The Cortex®-M3 CPU is part of a R-IN Engine for industrial Ethernet communication which additionally includes an Advanced 5 Port Switch, an EtherCAT slave controller, a Sercos III slave controller a HWRTOS GMAC and two GMACs. Besides the Ethernet interfaces further interfaces are available like CAN 2.0B and UARTs that are used at SBC-RZN1D. Further...

The PHY of interface RGMII4 is configured at address 4. Its output LED0 is connected to the input SWITCH_MII_LINK[4] of the processor. The interface is available at RJ45 socket J8. The PHY of interface RGMII5 is configured at address 5. Its output LED0 is connected to the input SWITCH_MII_LINK[5] of the processor. The interface is available at RJ45 socket J9. 3.5.3 1Gb Interfaces The two Gb interfaces are connected to the interfaces RGMII1 and RGMII2 of the processor and available at the bottom side. PHYs of type KSZ9031RNX are used. They are controlled by an MDIO interface which is comprised...

A second EEPROM AT24C16D is connected to I2C interface CAT_SCL/CAT_SDA at GPIO113 and GPIO112 of the processor. The 7-bit address of the EEPROM is 0x50. 3.11 LEDs 3.11.1 Status LEDs Two Dual-colour LEDs D1 and D2 are located at the front. The LEDs are driven by GPIO pins of the processor as following: LED D1-Green D1-Red D2-Red D2-Green The LEDs are on while the corresponding GPIO is driven high. The LEDs shine Yellow while both colours, Red and Green, are driven high,. 3.11.2 Activity LEDs The control of the green LEDs of the RJ45 sockets J8 and J9 at the front can be switched between the LED1...

4 Connectors 4.1 Connector Locations

4.2 External Connectors 4.2.1 Type J6: Power Supply Phoenix Contact MSTBA 2,5/2-G Mating connector: Phoenix Contact: MSTB 2,5/ 2-ST, 1754449 Signal 24 VDC GND J1, J2: RJ45 TCP/IP Connectors 1G BASE-T Signal DA+ DADB+ DC+ DCDBDD+ DD- J8, J9: RJ45 Fieldbus Connectors 10/100 BASE-T Signal DA+ DADB+ n/c n/c DBn/c n/c

J4: Serial Interfaces Phoenix Contact MSTBA 2,5/17-G Mating connector: Phoenix Contact: MSTB 2,5/17-ST, 1754740 Signal RS232_RxD RS232_TxD RS232_CTS RS232_RTS GND RS485-1_B RS485-1_A GND RS485-2_B RS485-2_A GND CAN-1_H CAN-1_L GND CAN-2_H CAN-2_L GND

J5: Console Header 1x6, 2.54 mm Signal GND n/c n/c UART1_RxD UART1_TxD PU 10k J10, JTAG Header 2x5, 1.27 mm Signal 3.3V GND GND n/c TRST# J11: USB Device Microlatch Signal VBUS DM1 DP1 GND

5 Technical Characteristics 5.1 Electrical Specifications Supply voltage Current consumption 5.2 Environmental Specifications Ambient temperature Open board Board mounted in enclosure Storage temperature Relative humidity 5.4 Mechanical Specifications Weight Glasepoxi FR-4, UL-listed, 8 layers