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UM1681 User manual SPC560D-DIS discovery board Introduction This document describes the hardware architecture of the board, how to configure the jumpers and to enable specific functions. June 2020 UM1681 Rev 3 1/23 www.st.com...
HVAC, Comfort Modules, Security Access and they are suitable for ASIL B/SIL requirements. SPC560D-DIS discovery board is supported by a specific application project inside SPC5Studio (a visual integrated software development environment to easily develop software for SPC56 MCU's), that embeds micro start-up routines, I/O mapping and a simple test codes SPC5Studio is available for download www.st.com/spc5studio.
SPC560D-DIS discovery board with SPC560D40L1 UM1681 Debug interface The microcontroller can be debugged using both JTAG standard 14 pins interface, for using external debugger tools USB mini-B, through the PLS debugger integrated on board Microcontroller I/Os All microcontroller IOs are available on the two 2 x 36 headers with exception of JTAG, TCK, TMS, TDI, TDO, XTAL, EXTAL and VDD_LV pins.
UM1681 Hardware overview Hardware overview Figure 2. HW overview Voltage 2x36pin array +12V input Regulator +5V LED User LEDs Reset and User push button JTAG connector SPC560D40L1 Debugger on board USB input Potentiometer 2x36pin array GAPGRI00404 Power supply The discovery board allows wide supply configurations, such as: 12 V (external PSU) or 5 V (USB supply).
Hardware overview UM1681 Table 1. + 12 V Supply configuration, S1 and S2 jumpers configuration +12 V Supply configuration OPEN OPEN The board is not supplied with 12 V CLOSE OPEN The board is supplied by the external PSU The discovery board supplies the daughter board (+12 V connected to CLOSE CLOSE the discovery board) or the daughters supplies the discovery (+12 V...
UM1681 Hardware overview Crystal oscillator The SPC560D-DIS board could be populated either with 8 or 16MHz crystal to clock the SPC560D40L1. Default configuration is with 16 MHz crystal. Figure 5. Crystal (PCB) GAPGRI00385 Reset section In order to generate a clean reset signal for the microcontroller, STM6315RDW13F is used.
Hardware overview UM1681 Programming and debug The microcontroller in the discovery board can be programmed and debugged using two methods Standard JTAG connector (male 2 x 7 100 mil - 90°) USB port with integrated debugger. A further configuration in addition to the previous configurations allows configuring the board as a standalone PLS adapter;...
USB with integrated debugger from PLS (default configuration) The integrated debugger, based on the device FTDI2232H and UDE PLS software, allows the user to build, run and debug the software applications. The SPC560D-DIS discovery kit includes a full-featured, perpetual code-limited (128 Kbytes) PLS software license; the debugger serial number is reported on a label applied on bottom side of the board.
Hardware overview UM1681 Table 3. Programming and debug - Jumper setting Jumper name JTAG PLS Adapter (Integrated debugger) J101 Open Close Close J102 Open Close Close J103 Open Close Close J105 Open Close Close J109 Open Close Close J110 Open Close Close J111...
UM1681 Hardware overview Figure 9. GUI: TX and RX signals with optocoupler GAPGRI00390 User I/O pins Some microcontroller GPIOs are dedicated for user purpose. Here below details about to each group. 2.6.1 User LEDs The LEDs D7 and D8 are available for user purpose; the jumpers J9, J10 connect the 2 LEDs to the microcontroller I/O PC3 and PC2 respectively.
Hardware overview UM1681 Figure 11. User push button GAPGRI00392 2.6.3 User I/O pins Pin PC4 can be set to Low or High configuring J11. Figure 12. User I/O pins PC4, PA8 and PA9 GAPGRI00393 14/23 UM1681 Rev 3...
UM1681 Hardware overview 2.6.4 Boot configuration It is possible to reprogram microcontroller internal flash programming using Boot Assist Mode (BAM) via SCI. The pins PA8 and PA9, (see Figure 12: User I/O pins PC4, PA8 and PA9) have to be configured to enable the BAM functionality as following: ...
General handling precautions UM1681 Appendix A General handling precautions The following precautions are recommended when using the SPC560D-DIS, Discovery board: Do not modify or manipulate the board when the external PSU supply is powered and connected to the board.
UM1681 Reference documents Appendix B Reference documents ® 32-bit MCU family built on the Power Architecture for automotive body electronics applications (Datasheet, Doc ID 16315). UM1681 Rev 3 21/23...
Revision history UM1681 Revision history Table 5. Document revision history Date Revision Changes 04-Nov-2013 Initial release. 24-Mar-2014 Updated wrong types. 04-Jun-2020 Updated Table 22/23 UM1681 Rev 3...
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