Renesas Electronics America SK-S7G2 Microcontroller Developer Starter Kit User Manual

Renesas Electronics America, Inc Microcontroller Developer Starter Kit Users Manual

Users Manual

Renesas Electronics America www.renesas.com Rev 0.5 Sep 24, 2015 S7G2 SK-S7G2 STARTER KIT USER MANUAL
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 2 of 31 Disclaimer By using this Synergy S7G2 SK-S7G2 Starter Kit (SK-S7G2) by Renesas, the user accepts the following terms. The SK-S7G2 is not guaranteed to be error free, and the entire risk as to the results and performance of the SK-S7G2 is assumed by the User. The SK-S7G2 is provided by Renesas on an “as is” basis without warranty of any kind whether express or implied, including but not limited to the implied warranties of satisfactory quality, fitness for a particular purpose, title, and non- infringement of intellectual property rights with regard to the SK-S7G2. Renesas expressly disclaims all such warranties. Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any economic loss, any reprogramming or recall costs (whether the foregoing losses are direct or indirect) nor shall Renesas or its affiliates be liable for any other direct or indirect special, incidental, or consequential damages arising out of or in relation to the use of this SK-S7G2, even if Renesas or its affiliates have been advised of the possibility of such damages. FCC Part 15 Compliance Industry Canada Compliance This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause harmful interference; 2. This device must accept any interference received, including interference that may cause undesired operation of the device.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 3 of 31 Cet appareil est conforme à Industrie Canada une licence standard RSS exonérés (s). Son fonctionnement est soumis aux deux conditions suivantes: 1. Cet appareil ne doit pas provoquer d'interférences 2. Cet appareil doit accepter toute interférence reçue, y compris les interférences pouvant provoquer un fonctionnement indésirable de l'appareil. Precautions This Renesas SK-S7G2 is only intended for use in a laboratory environment under ambient temperature and humidity conditions. A safe separation distance should be used between this and sensitive equipment. Its use outside the laboratory, classroom, study area, or similar such area invalidates conformity with the protection requirements of the Electromagnetic Compatibility Directive and could lead to prosecution. The product generates, uses, and can radiate radio frequency energy and may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception, which can be determined by turning the equipment off or on, you are encouraged to try to correct the interference by one or more of the following measures; • Ensure attached cables do not lie across the equipment • Reorient the receiving antenna • Increase the distance between the equipment and the receiver • Connect the equipment into an outlet on a circuit different from that which the receiver is connected • Power down the equipment when not in use • Consult the dealer or an experienced radio/TV technician for help NOTE: It is recommended that wherever possible shielded interface cables are used. The product is potentially susceptible to certain EMC phenomena. To mitigate against them it is recommended that the following measures be undertaken; • The user is advised that mobile phones should not be used within 10m of the product when in use. • The user is advised to take ESD precautions when handling the equipment. The Renesas SK-S7G2 does not represent and ideal reference design for an end product and does not fulfill the regulatory standards for an end product.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 4 of 31 Table of Contents Chapter 1 - Preface ....................................................................................................................................................... 1 Chapter 2 - Overview and Purpose............................................................................................................................... 2 2.1 Purpose ....................................................................................................................................................... 2 2.2 In The Box .................................................................................................................................................... 2 2.3 Block Diagram ............................................................................................................................................. 3 2.4 Hardware Features ...................................................................................................................................... 3 2.5 Resources .................................................................................................................................................... 3 Chapter 3 - Getting Started .......................................................................................................................................... 4 Chapter 4 – Power Supply Requirements ..................................................................................................................... 5 4.1 Power Supply .............................................................................................................................................. 5 4.2 Power-Up Behavior ..................................................................................................................................... 5 4.3 Microcontroller Current .............................................................................................................................. 5 Chapter 5 – Board Components ................................................................................................................................... 7 5.1 On Board J-Link Debugger ........................................................................................................................... 7 5.2 LCD .............................................................................................................................................................. 7 5.3 Ethernet ...................................................................................................................................................... 8 5.4 PMOD .......................................................................................................................................................... 8 5.5 CAN, RS-232/485 ......................................................................................................................................... 8 5.6 USB Device Port........................................................................................................................................... 9 5.7 USB Host Port .............................................................................................................................................. 9 5.8 Bluetooth ................................................................................................................................................... 10 5.9 Cap Touch Interface .................................................................................................................................. 10 5.10 Audio ......................................................................................................................................................... 10 5.11 User Buttons and LEDs .............................................................................................................................. 11 5.12 QSPI Flash .................................................................................................................................................. 11 5.12 Arduino Shield Interface ........................................................................................................................... 11 5.13 Breakout Headers ..................................................................................................................................... 12 Chapter 6 – Board Layout .......................................................................................................................................... 13 Chapter 7 – Configuration .......................................................................................................................................... 14 7.1 RS-232 Transceiver Configuration ............................................................................................................. 14 Chapter 8 – Connectivity ............................................................................................................................................ 16 8.1 USB Host Port ............................................................................................................................................ 16 8.2 USB Device Port......................................................................................................................................... 16 8.3 Ethernet .................................................................................................................................................... 16 8.4 LCD ............................................................................................................................................................ 17 8.4 PMOD ........................................................................................................................................................ 18 8.4 JTAG/SWD ................................................................................................................................................. 19
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 5 of 31 8.4 UART & CAN .............................................................................................................................................. 19 Chapter 9 – Appendix A .............................................................................................................................................. 20 9.1 Pin Connections......................................................................................................................................... 20 Chapter 10 - Post Production Modifications ................................................................................................................ 24 Chapter 11 - Additional Information ........................................................................................................................... 25
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 1 of 31 Chapter 1 - Preface Cautions This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in whole or part is prohibited without the written permission of Renesas Solutions Corporation. Trademarks *All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organizations. Copyright © 2015 Renesas Electronics America, Inc. All rights reserved. © 2015 Renesas Electronics Europe Ltd. All rights reserved. © 2015 Renesas Electronics Corporation. All rights reserved. © 2015 Renesas Solutions Corporation. All rights reserved. Website: http://www.renesas.com/ Glossary CPU Central Processing Unit HMI Human Machine Interface GUI Graphical User Interface USB Universal Serial Bus
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 2 of 31 Chapter 2 - Overview and Purpose 2.1 Purpose The SK-S7G2 is a Starter Kit for the Renesas Synergy S7G2 microcontroller in a 176 pin LQFP package. The board provides easy-to-access interfaces to the peripherals of the S7G2 microcontroller for application development. The SK-S7G2 board includes four header connectors for direct access to the S7G2 microcontroller I/O pins. Additionally, the board contains connectors for USB, Ethernet, RS-232/485, CAN, and JTAG J-Link connectors. The SK-S7G2 board includes a 2.4” QVGA (240 x 320) TFT display with resistive-touch screen. The SK-S7G2 kit is supported by the e2studio Integrated Solution Development Environment (ISDE) from Renesas. The SK-S7G2 kit is a Starter Kit, designed to demonstrate the main features of the Synergy Platform using the S7 device. It is an initial evaluation platform to determine which Development Kit is appropriate for further development of the customer’s product. Figure 1: SK-S7G2 Kit board 2.2 In The Box The following components are included in the SK-S7G2 kit: - SK-S7G2 board - 3 ft USB type-A to Micro-B cable for debugger and power connection - Quick Start Guide
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 3 of 31 2.3 Block Diagram Figure 2: SK-S7G2 Kit block diagram 2.4 Hardware Features The SK-S7G2 kit contains the following hardware characteristics: - S7G2 microprocessor with 176 LQFP package - Four 2-pin-row connectors provide access to all S7G2 microprocessor signals - Low cost QVGA TFT touch screen - Three user LEDs - Arduino Uno Shield compatible socket - Two mechanical switches connected directly to microprocessor interrupt pins - Two capacitive touch-buttons - One capacitive slider - Audio output - QSPI memory (8MB) - SPI, I2C, CAN, and SCI interface - Bluetooth Smart (Low Energy) using a Renesas RL78/G1D Bluetooth Smart device 2.5 Resources The following documents are related to S7G2 and SK-S7G2 hardware: - SK-S7G2 Quick Start Guide - SK-S7G2 Board Schematics in PDF format - SK-S7G2 Board Design Files in Altium format - S7G2 User’s Manual: Hardware - S7G2 Datasheet For programming the SK-S7G2 Kit, refer to the following documents: - SSP User’s Manual - e2 studio ISDE User’s Manual Renesas Synergy™S7G2 MCUJLINKDC-DCUSBDEVICEUSBDEVICEUSBHOSTETHERNETPMODA PMODBAUDIOOUTBLUETOOTHLCDCAN RS232/485jtagusbdeviceusbhostpowermacuartaudiolcduartuartcan spiUSERLEDsUSERBUTTONS gpiosirqQSPI8MBFLASHUSERBUTTONS spiirq
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 4 of 31 Chapter 3 - Getting Started To start working with the SK-S7G2 Kit, see the Quick Start Guide included in the Kit. The Quick Start Guide provides instructions on how to download the required software tools and on how to use the tools to run a simple demonstration application, Blinky, on the board. Running the demonstration application successfully ensures that the kit is functional and that the basic components are connected properly.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 5 of 31 Chapter 4 – Power Supply Requirements 4.1 Power Supply Power is supplied to the SK-S7G2 board through the debug USB connector (J19). The SK-S7G2 requires 5V applied on this interface (USB standard). Once power is supplied, the power supply indicator LED4 (green) will light up. 4.2 Power-Up Behavior When power is applied to the SK-S7G2, the power-on reset (POR) monitor of the S7G2 microcontroller resets the device. After reset, the memory from which the S7G2 microcontroller will start program execution depends on the J1 jumper. If it is in position 1-2 (default), then it will start execution from internal Flash (ROM), and if it is in 2-3 position, it will start execution in USB program mode, which allows the user to load a program directly to the internal microcontroller flash via the USB device interface. Figure 3: CPU startup mode The microcontroller can be forced to reset even while powered via the J2 jumper. Figure 4: CPU reset control 4.3 Microcontroller Current Power consumption of the S7G2 microcontroller can be measured for the digital power supply of the microcontroller simply by removing the J31 jumper and measuring the current draw across it. Figure 5: Measuring digital current consumption on S7G2 microcontroller
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 6 of 31 Power consumption for the analog supply of the S7G2 microcontroller requires removing resistor R114 and measuring current across it. Figure 6: Measuring analog current consumption on S7G2 microcontroller
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 7 of 31 Chapter 5 – Board Components The main board components, interfaces, and configuration items are listed below. 5.1 On Board J-Link Debugger The SK-S7G2 board features a SEGGER J-Link On-Board debugger, accessible through J19 USB connector. Alternatively, the onboard debugger can be bypassed by removing resistors R107, R108, R109, and R110. Once removed, JTAG/SWD debugging can then be done via the J18 header. Figure 7: On/Off-board JTAG debugging 5.2 LCD The SK-S7G2 kit contains a 2.4” LCD Display with touch screen interface. The LCD is connected directly to the LCD interface of the S7G2 microcontroller. The LCD display is a HaoRan HT024K5QV50T, which uses an Ilitek ILI9341V driver IC. The mode of operation of the Ilitek driver is selected with R19, R20, R22, R23, R26, R27, R28 and R29, and the default mode of operation is the 4-wire, 8-bit serial interface. Figure 8: LCD interface mode selection The touch-screen is sensed via a Semtech SX8656 resistive touch-screen controller, connected to the S7G2 microcontroller via I2C bus.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 8 of 31 Figure 9: Touch-screen controller 5.3 Ethernet The SK-S7G2 kit includes a Micrel KSZ8081 10/100 Ethernet physical interface. Ethernet connection is done via the RJ-45 standard connector J11. 5.4 PMOD The SK-S7G2 kit includes two standard PMOD interfaces. The first, PMODA, available on the J12 connector, exposes an SPI interface, three GPIO lines and an interrupt line to the S7G2 microcontroller. Figure 10: PMODA interface The second, PMODB, available on the J14 connector, exposes a UART, three GPIO lines and an interrupt line to the S7G2 microcontroller. Figure 11: PMODB interface Both PMOD interfaces can output either 5V or 3.3V, depending on the position of the J13 and J15 jumpers. 5.5 CAN, RS-232/485 The SK-S7G2 kit contains a UART interface (either RS-232 or RS-485) and a CAN interface. The CAN interface is exposed on connector J7, while the UART interface is available on connector J7 in RS-232 format (jumper J9 has to be in positions 1-3 and 2-4), or in raw TTL format in connector J10 (jumper J9 has to be in positions 3-5, and 4-6) to be connected to an external RS-485 converter.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 9 of 31 Figure 12: RS-232/485 and CAN interface 5.6 USB Device Port The SK-S7G2 kit is equipped with a USB Full-Speed (12Mbps) device port on J5. The SK-S7G2 cannot be powered via this interface (power still needs to be applied via the USB device port J19) but connection to this port can be detected since the power pin of this port is connected to a microcontroller GPIO. Figure 13: USB device port 5.7 USB Host Port The SK-S7G2 kit is equipped with a USB High-Speed (480Mbps) host port on J6. This host port can source current to devices connected to it, and over consumption conditions on devices can be detected.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 10 of 31 Figure 14: USB host port 5.8 Bluetooth The SK-S7G2 kit contains an on-board Bluetooth/BLE interface. This interface is implemented via a Renesas RL/78 Bluetooth SMART MCU. Communication with this Bluetooth Low Energy (BLE) interface is done via a serial communication interface (SCI) channel of the S7G2 MCU. Additionally, the S7G2 MCU can power down the Bluetooth interface via a GPIO. Figure 15: BLE interface power control 5.9 Cap Touch Interface The SK-S7G2 kit contains two capacitive buttons (S1 and S2) and one slider (S3) connected to the capacitive touch-sensing unit (CTSU) of the S7G2 microcontroller. Figure 16: Capacitive touch buttons and slider 5.10 Audio The SK-S7G2 kit contains an amplified mono audio output on a standard 3.5mm audio jack J16. The audio is generated with the S7G2 D/A converter on output DA0, and the amplification gain can be changed by modifying resistor pairs R70/R71 and R73/R72.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 11 of 31 Figure 17: Audio output 5.11 User Buttons and LEDs The SK-S7G2 kit includes two user buttons directly wired to interrupt pins of the S7G2 microcontroller, as well as three generic user LEDs connected to microcontroller GPIO pins. Figure 18: User buttons and LEDs 5.12 QSPI Flash The SK-S7G2 kit includes one 64Mb (8MB) QSPI Flash connected to the QSPI interface of the microcontroller. Figure 19: QSPI flash 5.12 Arduino Shield Interface The SK-S7G2 kit includes one Arduino Shield compatible interface, so that Arduino Shield boards can expand the SK-S7G2 functionality. The Arduino Shield interface is implemented with the J24, J25, J26, and J27 connectors.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 12 of 31 Figure 20: Arduino Shield interface 5.13 Breakout Headers All of the S7G2 microcontroller I/O pins are accessible via four double row 2.54mm (0.1”) pitch breakout headers (J20 through J23). Figure 21: S7G2 microcontroller breakout headers
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 13 of 31 Chapter 6 – Board Layout The SK-S7G2 kit board measures 145mm x 120mm and the following diagram shows the location of all the relevant board components described in the prior section. Figure 22: SK-S7G2 component placement
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 14 of 31 Chapter 7 – Configuration The SK-S7G2 kit has several configuration options. These are set via jumpers. The following table lists the different jumpers and their positions. Table 1: SK-S7G2 configuration jumpers JUMPER FUNCTION J1 S7G2 boot selection. If in position 1-2 (default), the MCU boots in normal mode (from its ROM), if it is set on the 2-3 position, the MCU boots in USB programming mode, which allows programming the MCU flash via the USB port. J2 S7G2 MCU reset. If jumper is set, MCU is reset, if open, MCU reset is released. J8 RS-232 transmit ready/RS-485 receive enable selector jumper. In position 1-2 (default) the RS-232 driver’s transmit ready signal (which indicates that the transmit voltages are appropriate) is connected to an MCU GPIO signal. In position 2-3, the (external) RS-485 driver’s receive enable is connected to the same MCU GPIO signal. J9 RS-232/485 mode selection jumper. In position 1-3 & 2-4 (default), the MCU’s SCI3 port is connected to the RS-232 driver (which is exposed on the J7 port). In the 3-5 & 4-6 position, the MCU’s SCI3 port is connected to the RS-485 port (J10) for an off-board driver. J13 PMODA 3.3V/5V output selection. If set on the position labeled “5V”, then 5V are provided in the PMODA connector. If set on the “3V3” labeled position, then 3.3V are provided in the PMODA interface. J15 PMODB 3.3V/5V output selection. If set on the position labeled “5V”, then 5V are provided in the PMODB connector. If set on the “3V3” labeled position, then 3.3V are provided in the PMODB interface. J31 Power measurement jumper for S7G2. If installed, (digital) MCU current goes through the jumper. If removed, the (digital) MCU current consumption will go through an ammeter connected across pins 1 and 2 of J31. J32 Programming jumper for RL/78 Bluetooth SMART MCU, selects programming source pin from S7G2 MCU. Only used for upgrading software on RL/78 MCU, not in normal operation. J33 / J34 Programming header for RL/78 Bluetooth SMART MCU. Only used for upgrading software on RL/78 MCU, not in normal operation. 7.1 RS-232 Transceiver Configuration The SK-S7G2 kit exposes the S7G2 MCU’s SCI (Serial Communication Interface) port 3 via three different electrical interfaces: RS-232, (external) RS-485, and the MCU breakout headers. The following table summarizes the configuration alternatives for this port. Table 2: Configuration options for RS-232/RS-485 port OPTION J8 J9 RS-232 on J7 1-2 1-3 & 2-4 RS-485 on J10 (external converter) 2-3 3-5 & 4-6
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 15 of 31 TTL interface on MCU breakout headers J20-J23 removed removed
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 16 of 31 Chapter 8 – Connectivity The following sections describe in detail the interfaces available on the SK-S7G2 kit, detailing the MCU resources utilized in each. 8.1 USB Host Port The SK-S7G2 kit includes one USB Host/High-Speed port (J6). This port supplies current to devices connected to it via a current limited power switch (U14). The power being output can be monitored via an S7G2 microcontroller GPIO pin and enabled via another GPIO pin. The following table shows the S7G2 functions used for the USB Host port. Table 3: USB host port functions S7G2 Pin Function name USBHS_DM USBHS_N USBHS_DP USBHS_P PB01 USBHS_VBUS (monitor) PB00 USBH_VBUSEN P308 FAULT (monitor) 8.2 USB Device Port The SK-S7G2 kit includes one USB Device/Full-Speed port (J5). Detection of USB connection can be done by monitoring the status of the power pin of the USB device connector via its connection to a GPIO pin on the S7G2 microcontroller. The following table shows the S7G2 functions used for the USB device port. Note: only connect a host to this device port when the board is powered. Table 4: USB device port functions S7G2 Pin Function name USB_DM USBF_N UDB_DP USBF_P P407 USB_VBUS (monitor) 8.3 Ethernet The SK-S7G2 kit includes on RJ45 Ethernet connector to the on-board Ethernet PHY. The following table shows the pins of the S7G2 microcontroller used on the SK-S7G2 board when connected as a RMII interface to the PHY. In addition, interrupt IRQ14 is connected to the Ethernet PHY. The Ethernet PHY is clocked by its own oscillator based on a 25.000 MHz crystal (X5). Since the Ethernet connector (J11) is connected to the S7G2 microcontroller through other components, only the functions used by the Ethernet module on the S7G2 are shown in the table below. Table 5: Ethernet functions S7G2 Pin Function name P010 ETH_IRQ14#
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 17 of 31 P806 ETH_RESET# P403 ETH_MDC P404 ETH_MDIO P705 ETH_CRS_DV P405 ETH_TXD_EN P700 ETH_TDX0 P406 ETH_TXD1 P702 ETH_RXD0 P703 ETH_RXD1 P704 ETH_RX_ER P701 ETH (Reference Clock) 8.4 LCD The SK-S7G2 kit includes a 240x320 QVGA LCD display with touch screen interface. This display is connected directly to the S7G2’s display port, and via a touchscreen controller IC to the display’s touchscreen interface. The tables below list the functions used by the LCD display and touchscreen controller on the S7G2. Table 6: LCD functions (J3) S7G2 Pin Function name P610 LCD_RESET P314 LCD_VSYNC P313 LCD_HSYNC P900 LCD_CLK_B P315 LCD_Data_Enable P901 LCD_D15 P908 LCD_D14 P907 LCD_D13 P906 LCD_D12 P905 LCD_D11 P615 LCD_D10 PA08 LCD_D9 PA09 LCD_D8 PA10 LCD_D7 PA01 LCD_D6 PA00 LCD_D5 P607 LCD_D4 P606 LCD_D3 P802 LCD_D2
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 18 of 31 P803 LCD_D1 P804 LCD_D0 P103 LCD_CS P102 LCD_SCK P115 LCD_WR P114 LCD_RD P101 LCD_MOSI P100 LCD_MISO Table 7: LCD touchscreen functions S7G2 Pin Function name P609 RESET# P004 IRQ9# P512 SCL2 P511 SDA2 8.4 PMOD The SK-S7G2 kit contains two PMOD ports, a PMODA port (J12), and a PMODB (J14). Both of them can output either 3.3V or 5V supply, configurable via jumpers. The following table shows the S7G2 functions used for these ports. Table 8: PMODA port functions S7G2 Pin Function name P103 SSLA0_A P101 MOSIA_A P100 MISOA_A P102 RSPCK_A P111 IRQ4# P310 GPIO (PMOD pin 4) P311 GPIO (PMOD pin 6) P312 GPIO (PMOD pin 8) Table 9: PMODB port functions S7G2 Pin Function name P413 CTS0_B P411 TXD0_B P410 RXD0_B P412 SCK0_B
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 19 of 31 P400 IRQ0# P603 GPIO (PMOD pin 4) P604 GPIO (PMOD pin 6) P605 GPIO (PMOD pin 8) 8.4 JTAG/SWD The SK-S7G2 kit includes several alternatives for JTAG emulation/debugging. It includes an onboard SEGGER J-Link JTAG debugger, accessible via the debugging/power USB port (J19). But it also includes direct access to the S7G2 microcontroller JTAG/SWD port via a connector (J18). To enable the direct access connector, the resistors that connect the onboard J-Link debugger with the MCU have to be removed (R107, R108, R109, and R110). The following table shows the S7G2 functions connected to the direct access JTAG/SWD connector. Table 10: JTAG/SWD functions S7G2 Pin Function name P108 TMS/SWDIO P300 TCK/SWCLK P109 TDO/SDDO P110 TDI RESET RESET 8.4 UART & CAN The SK-S7G2 kit exposes one MCU UART as an external connection, as well as a CAN interface (J7 and J10). The UART interface can be configured to operate in RS-232 mode or in RS-485 (with an external driver IC) depending on the position of jumpers J8 and J9 as described in the configuration section of this document. The following tables show the S7G2 functions connected to these interfaces. Table 11: UART interface functions S7G2 Pin Function name P706 UART_RXD P707 UART_TXD P801 INVALID P800 READY (RS-232) or RE (RS-485) Table 12: CAN interface functions S7G2 Pin Function name P401 CAN_TX P402 CAN_RX
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 20 of 31 Chapter 9 – Appendix A 9.1 Pin Connections The following table shows the connection of S7G2 pins to SK-S7G2 functions. S7G2 Pin Peripheral Signal SK-S7G2 Connector P000 Arduino Shield AN000 J26 (1) P001 Arduino Shield AN001 J26 (2) P002 Arduino Shield AN002 J26 (3) P004 LCD (Touchscreen) IRQ9# n/a P005 User Button IRQ10# S5 P006 User Button IRQ11# S4 P007 Arduino Shield n/a J24 (1) P008 Arduino Shield AN003 J26 (4) P009 Arduino Shield AN004 J26 (5) P010 Ethernet ETH_IRQ14# n/a P014 Audio DA0 n/a P015 Arduino Shield AN005 J26 (6) P100 LCD / PMODA LCD_MISO / MISOA_A J3 (18) / J12 (5) P101 LCD / PMODA LCD_MOSI / MOSIA_A J3 (17) / J12 (3) P102 LCD / PMODA LCD_SCK / RSPCK_A J3 (14) / J12 (7) P103 LCD / PMODA LCD_CS / SSLA0_A J3 (13) / J12 (1) P104 Arduino Shield n/a J24 (4) P105 Arduino Shield n/a J24 (5) P106 Arduino Shield n/a J24 (6) P108 JTAG TMS/SWDIO J18 (2) P109 JTAG TDO/SDDO J18 (6) P110 JTAG TDI J18 (8) P111 PMODA IRQ4# J12 (2) P112 Arduino Shield n/a J27 (5) P113 Bluetooth BLE_PWR_EN n/a P202 Arduino Shield n/a J27 (3) P204 Cap Touch n/a S1 P205 Cap Touch n/a S3 P206 Cap Touch TSCAP_A n/a P207 Cap Touch n/a S2 (5)
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 21 of 31 P300 JTAG TCK/SWCLK J18 (4) P301 Bluetooth / Arduino Shield RXD2 / RXD2 n/a / J27 (2) P302 Bluetooth / Arduino Shield TXD2 / TXD2 n/a / J27 (1) P303 Arduino Shield n/a J27 (4) P304 Bluetooth RXD6_A n/a P305 Bluetooth TXD6_A n/a P306 Bluetooth SCK6_A n/a P308 USB Host FAULT n/a P309 Bluetooth BLE_RESET n/a P310 PMODA n/a J12 (4) P311 PMODA n/a J12 (6) P312 PMODA n/a J12 (8) P313 LCD LCD_HSYNC J3 (40) P314 LCD LCD_VSYNC J3 (41) P315 LCD LCD_Data_Enable J3 (38) P400 PMODB IRQ0# J14 (2) P401 CAN CAN_TX P402 CAN CAN_RX P403 Ethernet ETH_MDC P404 Ethernet ETH_MDIO P405 Ethernet ETH_TXD_EN P406 Ethernet ETH_TXD1 P407 USB Device USB_VBUS J5 (1) P408 Cap Touch n/a S2 (4) P409 Cap Touch n/a S2 (3) P410 PMODB RXD0_B J14 (5) P411 PMODB TXD0_B J14 (3) P412 PMODB SCK0_B J14 (7) P413 PMODB CTS0_B J14 (1) P414 Cap Touch n/a S2 (2) P415 Cap Touch n/a S2 (1) P500 QSPI Flash QSPI_CLK n/a P501 QSPI Flash QSPI_CS# n/a P502 QSPI Flash QSPI_DQ0 n/a P503 QSPI Flash QSPI_DQ1 n/a P504 QSPI Flash QSPI_DQ2 n/a P505 QSPI Flash QSPI_DQ3 n/a
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 22 of 31 P506 Arduino Shield n/a J24 (2) P507 Arduino Shield n/a J24 (3) P511 LCD (Touchscreen) / Arduino Shield SDA2 / SDA2 n/a / J24 (9) P512 LCD (Touchscreen) / Arduino Shield SCL2 / SCL2 n/a / J24 (10) P600 User LED n/a LED1 P601 User LED n/a LED2 P602 User LED n/a LED3 P603 PMODB n/a J14 (4) P604 PMODB n/a J14 (6) P605 PMODB n/a J14 (8) P606 LCD LCD_D3 J3 (24) P607 LCD LCD_D4 J3 (25) P608 Arduino Shield n/a J27 (6) P609 LCD (Touchscreen) RESET# n/a P613 Arduino Shield n/a J27 (7) P614 Arduino Shield n/a J27 (8) P615 LCD LCD_D10 J3 (31) P700 Ethernet ETH_TXD0 n/a P701 Ethernet ETH n/a P702 Ethernet ETH_RXD0 n/a P703 Ethernet ETH_RXD1 n/a P704 Ethernet ETH_RX_ER n/a P705 Ethernet ETH_CRS_DV n/a P706 RS-232 UART_RXD J9 (4) P707 RS-232 UART_TXD J9 (3) P800 RS-232 READY/RE J8 (2) P801 RS-232 INVALID n/a P802 LCD LCD_D2 J3 (23) P803 LCD LCD_D1 J3 (22) P804 LCD LCD_D0 J3 (21) P806 Ethernet ETH_RESET# n/a P900 LCD LCD_CLK_B J3 (39) P901 LCD LCD_D15 J3 (37) P905 LCD LCD_D11 J3 (33) P906 LCD LCD_D12 J3 (34) P907 LCD LCD_D13 J3 (35) P908 LCD LCD_D14 J3 (36)
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 23 of 31 PA00 LCD LCD_D5 J3 (26) PA01 LCD LCD_D6 J3 (27) PA08 LCD LCD_D9 J3 (30) PA09 LCD LCD_D8 J3 (29) PA10 LCD LCD_D7 J3 (28) PB00 USB Host USBH_VBUSEN n/a PB01 USB Host USBHS_VBUS J6 (1) RESET JTAG RESET J18 (10) USBHS_N USB Host USBHS_N J6 (2) USBHS_P USB Host USBHS_P J6 (3) USBF_N USB Device USBF_N J5 (2) USBF_P USB Device USBF_P J5 (3)
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 24 of 31 Chapter 10 - Post Production Modifications None on v2.0 products.
Synergy S7G2 SK-S7G2 Starter Kit User Manual R12UM0001EU0100 Rev 0.5 Sep 24, 2015 Page 25 of 31 Chapter 11 - Additional Information Further information available for this product can be found on the Renesas Synergy website at: http://am.renesas.com/products/embedded_systems_platform/synergy/ General information on Renesas Microcontrollers can be found on the global Renesas website: http://www.renesas.com/
Renesas Electronics America, Inc. 2801 Scott Boulevard Santa Clara, CA 95050-2554, US

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