TityraCore SODIMM

TityraCore Z7 SoC SoDIMM incorporates the AMD Zynq XC7Z020 chip, seamlessly integrating programmable logic with a dual-core ARM Cortex-A9 processor. This integration provides a potent blend of hardware and software processing capabilities, all within a single chip. Zynq series features a hard System on Chip (SoC) with an ARM core. The range of peripherals offered includes an extensive array of functionalities, such as UARTs, Ethernet controllers, USB ports, timers, interrupt controllers, and various other features. It has a seamless integration of the Processing System(PS) with the Programmable Logic (PL) in which the interaction between them is enabled by a high-bandwidth interface, ensuring communication and efficient data transfer between them. TityraCore Z7 SoC SoDIMM is specifically designed for the development and integration of FPGA-based accelerated features into other larger designs. It opens up a vast realm of possibilities for implementing innovative solutions across various applications.

• Device: XC7Z020 in CLG484 package, Speed Grade: -1
• SDRAM: 2 GB DDR3L (MT41K256M16TW-107 IT:P TR or equivalent)
• Flash memory: 128 Mb Quad bit SPI flash memory (N25Q128A13EF840E)
• 33 MHz CMOS oscillator
• 50 MHz CMOS oscillator
• Gigabit Ethernet, Real Time Clock, CAN BUS, MAC ID
• MIPI interfacing
• High-Speed USB 2.0 OTG interface.
• JTAG and USB programming
• Micro SD card for memory expansion
• 8 Gb eMMC

• Product Prototype Development
• Accelerated computing integration
• Custom Embedded platform
• Signal Processing
• Communication devices development
• Educational tool for Schools and Universities

Along with the module, you may need the items in the list below for easy and fast installation.

1. Carrier board
2. Micro-B cable.
3. USB-C cable
4. A Xilinx Platform Cable USB II compatible JTAG programmer
5. DC Power supply

TityraCore Z7 SoC SoDIMM includes DDR3L memory technology which is the third generation of DDR memory technology designed to operate at lower voltage levels (1.35 V) compared to standard DDR3 modules. TityraCore Z7 SoC SoDIMM uses micron MT41K256M16TW-107 IT:P TR memory which has a capacity of  2 GB of RAM.

TityraCore Z7 SoC SoDIMM supports UART pins connected to Bank 501 of PS and works at 1.8V voltage.

The TityraCore Z7 SoC SoDIMM has 128 Mb of Quad bit SPI flash memory. It is a serial NOR flash which operates at the voltage of 3.3 V. It is connected to QSPI controller of the PS and serves as the default primary boot device. Memory size of QSPI flash memory can be expanded to 8GB using eMMC flash.

The TityrCore Z7 SoC SoDIMM have microSD card feature that can be incorporated in the carrier board. SD Card can be used to store non-volatile external memory and also can be used as a mean for secondary booting. It is directly connected to the SD0 controller of the PS MIO bank  and operates at 1.8 V. The SD card can be accessed through the SD card connector in the carrier board.

TityraCore Z7 SoC SoDIMM supports 8 GB of eMMC flash memory for additional storage which is expandable up to 64 GB. It operates at a voltage level of 3.3 V and is connected to SD1 controller of the PS MIO bank . It has four data lines and function as a secondary boot device.

TityraCore Z7 SoC SoDIMM implements single-Chip 10/100/1000 Mbps Ethernet Transceiver, with 1.8 V IO operating voltage using Gigabit ethernet PHY “KSZ9031RNX”. It provides the Reduced Gigabit Media Independent Interface (RGMII) and is connected to the ENET0 interface of PS MIO bank in Zynq-7000 SOC. It operates in 1.8 V and also supports Link and Activity LED indication in carrier board. Ethernet functionality can be accessed through RJ45 Jack in the carrier board.

TityraCore Z7 SoC SoDIMM support high speed USB 2.0 On-The-Go (OTG) transceiver with 24 MHz operating frequency. It uses “USB3340” ULPI transceiver and supports both device and host modes. The ULPI (UTMI+ Low Pin Interface) protocol is utilized to establish a connection between MIO pins and the PHY component. It is connected to the OTG controller of PS MIO bank and works at 1.8V voltage.

The VBUS and USB ID pins play crucial roles in determining whether the OTG operates in Host mode, Device mode, or OTG mode.

TityraCore Z7 SoC SoDIMM features MAC ID EEPROM, which is a memory chip that stores the unique MAC address of a network interface. It is a non-volatile memory that interfaces with PS MIO Bank501 of Zynq-7000 AP SoC. It operates at a voltage of 1.8 V.

The TityraCore Z7 SoC SoDIMM facilitates CAN communication via the PS CAN controller and provides a versatile and effective means of establishing connections with diverse peripheral devices utilizing the CAN protocol. It has a operating voltage of 1.8 V.

TityraCore Z7 SoC SODIMM includes Real Time Clock (RTC), an integral part of electronic devices that operates independently of the device to accurately track real-world time. It is connected to PL Bank33 and has an operating voltage of 3.3 V. The carrier should include a coin cell battery to provide low power in the absence of an external power supply.

The TityraCore SoC SoDIMM includes an RGB LED for user requirements. It is connected to PL Bank33 and has an operating voltage of 3.3 V.

Workflow for the Zynq series is slightly different than Series-7 FPGAs. There is a tutorial on quickly getting up and running with TityraCore to accelerate the pace of development.

Link: https://docs.numato.com/kb/getting-started-zynq-on-styx-using-vivado-design-suite/

TityraCore is factory configured to be powered only from the carrier so make sure that you have a carrier that can power the board properly.

The bitstream can be generated for TityraCore in Vivado by following the steps below:

Step 1:  It is recommended to generate .bin file along with .bit file. Right-click on “Generate Bitstream” under the “Program and Debug” section of the Flow Navigator window and click “Bitstream Settings”.

Step 2: Select “-bin_file” option in the dialog window and click “Apply” and then “OK”.

Step 3: Finally click “Generate Bitstream”.

TityraCore Z7 SoC SoDIMM facilitates easy reprogramming of SRAM and onboard SPI flash through JTAG programmer like “Xilinx Platform cable USB”. Following steps illustrate how to program FPGA on TityraCore using JTAG.

Step 1: By using JTAG cable, connect Xilinx platform cable USB to the carrier of TityraCore and power it up.

Step 2: Open Vivado project and open the target by clicking on the “Open Target” in “Open Hardware Manager” in the “Program and Debug” section of the Flow Navigator window. Select “Auto Connect”.

Step 3: If the device is detected successfully, then select “Program Device” after right clicking on the target device “xc7z020_1 (1)” as shown below.

Step 4: In the dialog window which opens up, Vivado automatically chooses the correct bitstream file if the design was synthesized, implemented and bitstream generated successfully. If needed, browse to the bitstream which needs to be programmed to FPGA. Finally, click “Program”.

Programming the QSPI Flash for the Zynq series is slightly different than Series-7 FPGAs. There is a tutorial on how to  boot Styx from QSPI (as well as SD Card). Follow the same steps for TityraCore Z7 SoC module also.
Link: Styx: Boot from SD card and QSPI flash

* All parameters considered nominal. Numato Systems Pvt Ltd reserves the right to modify products without notice.