Silicon Laboratories SiM3U1xx User's Guide

Rev. 0.2 2/12 Copyright © 2012 by Silicon Laboratories SiM3U1xxUDP SiM3U1xxUDP SiM3U1XX MCU CARD USER’S GUIDE1. IntroductionThe Unified Development P

UDP SiM3U1xx10 Rev. 0.24.12. Capacitive Sensing Button and Slider (S1)Two capacitive sensing buttons and one slider are included on the MCU card. Six

UDP SiM3U1xxRev. 0.2 114.15. MCU Card Default and Optional ConnectionsThe MCU card has many default and optional connections for use with different I

UDP SiM3U1xx12 Rev. 0.2P1.0 XTAL2 I2SOUT_DOUT_ACP_OUTA_AP1.1I2C_SDA_EZRP1.2I2C_SCL_EZRP1.3JTAG_TDO_AP1.4JTAG_TDI_AP1.5POT ADC_IN0P1.6ADC_IN1P1.7 CAPSE

UDP SiM3U1xxRev. 0.2 13P2.8 SW2 SPI_NSS3_AGPIO03EMIF_A9P2.9SW3 SPI_NSS2_AGPIO04EMIF_A8P2.10LED (DS3) SPI_NSS1_AGPIO05EMIF_A7P2.11LED (DS4) SPI_NSS0_AG

UDP SiM3U1xx14 Rev. 0.24.15.1. P0.1, P0.2, P0.3, P0.4, P1.8, P1.7Pins P0.1, P0.2, P0.3, P0.4, P1.7, P1.8 all connect to the capacitive sensing slider

UDP SiM3U1xxRev. 0.2 154.15.6. P0.14Pin P0.14 connects to the CTS pin of the CP210x by default.4.15.7. P0.15Pin P0.15 connects to the RTS pin of the C

UDP SiM3U1xx16 Rev. 0.25. Using the UDP SiM3U1xx MCU Card with the UDP Motherboard5.1. Current MeasurementThe power measurement circuitry on the UDP

UDP SiM3U1xxRev. 0.2 175.3. Shorting Blocks: Factory DefaultsThe UDP SiM3U1xx MCU card comes from the factory with pre-installed shorting blocks on s

UDP SiM3U1xx18 Rev. 0.26. SchematicsFigure 9. SiM3U1xx UDP MCU Card Schematic (1 of 6)

UDP SiM3U1xxRev. 0.2 19Figure 10. SiM3U1xx UDP MCU Card Schematic (2 of 6)

UDP SiM3U1xx2 Rev. 0.22. Relevant DocumentsThis document provides a hardware overview for the Unified Development Platform (UDP) system SiM3U1xx MCUc

UDP SiM3U1xx20 Rev. 0.2Figure 11. SiM3U1xx UDP MCU Card Schematic (3 of 6)

UDP SiM3U1xxRev. 0.2 21Figure 12. SiM3U1xx UDP MCU Card Schematic (4 of 6)

UDP SiM3U1xx22 Rev. 0.2Figure 13. SiM3U1xx UDP MCU Card Schematic (5 of 6)

UDP SiM3U1xxRev. 0.2 23Figure 14. SiM3U1xx UDP MCU Card Schematic (6 of 6)

UDP SiM3U1xx24 Rev. 0.27. Bill of MaterialsTable 7. UDP SiM3U1xx Card Bill of MaterialsReference Part Number Source DescriptionU3-4 SN74AVC4T245RGYR

UDP SiM3U1xxRev. 0.2 25DS4 LY L29K-H1K2-26-Z OSRAM OptoSemiconductors IncLED, YELLOW, 591NM, SMD0603, 1.8 V, OR EQ, RoHSR15 RV100F-30-4K1B-B10K-B301Al

UDP SiM3U1xx26 Rev. 0.2APPENDIX—MCU CARD HEADER PIN DESCRIPTIONSTable 8. UDP SiM3U1xx MCU Card H1 Pin Descriptions (J1)MCU CardPinSignal Name Descript

UDP SiM3U1xxRev. 0.2 2735PCA_CH1_B36I2SOUT_DFS_A I2S A transmitter word sync (WS)PB0.1437I2SOUT_CLK_A I2S A transmitter clock (SCK)PB0.15H38I2SOUT_DOU

UDP SiM3U1xx28 Rev. 0.269 GPIO02 General purpose I/O 2 PB2.770 GPIO03 General purpose I/O 3 PB2.871 GPIO04 General purpose I/O 4 PB2.972 GPIO05 Genera

UDP SiM3U1xxRev. 0.2 29Table 9. UDP SiM3U1xx Card H2 Pin Descriptions (J2)MCU CardPinSignal Name DescriptionSiM3U167Pin / Signal1GND2 UDPBUS_SDA_A UDP

UDP SiM3U1xxRev. 0.2 33. Hardware Setup3.1. Using the MCU Card AloneRefer to Figure 2 for a diagram of the hardware configuration when using the MCU

UDP SiM3U1xx30 Rev. 0.236EMIF_A6EMIF muxed AD6m pin (non-muxed D6) PB2.1137EMIF_A5EMIF muxed AD5m pin (non-muxed D5) PB2.1238EMIF_A4EMIF muxed AD4m pi

UDP SiM3U1xxRev. 0.2 3173 LCD_SEG22_A74 LCD_SEG23_A75 LCD_SEG24_A76 LCD_SEG25_A77 LCD_SEG26_A78 LCD_SEG27_A79 LCD_SEG28_A80 LCD_SEG29_A81LCD_SEG30_A82

UDP SiM3U1xx32 Rev. 0.2Table 10. UDP SiM3U1xx Card H3 Pin Descriptions (J3)MCU CardPinDescription DescriptionSiM3U167Pin / Signal1GND2 PWR_VDD_IN Powe

UDP SiM3U1xxRev. 0.2 3332PWR_SYS_BULK 3.3 V power supply for EBID devicesPWR_SYS_BULK33PWR_SYS_BULK34GND35EBID_SCK EBID SPI clock36EBID_MOSI EBID SPI

UDP SiM3U1xx34 Rev. 0.267 H3_67 General purpose signal68 H3_68 General purpose signal69 H3_69 General purpose signal70 H3_70 General purpose signal71

UDP SiM3U1xxRev. 0.2 35Table 11. UDP SiM3U1xx Card H4 Pin Descriptions (J4)MCU CardPinDescription DescriptionSiM3U167Pin / Signal1GND2 C2D_TX00_A Capa

UDP SiM3U1xx36 Rev. 0.238ADC_IN1PB1.6H39ADC_IN2PB1.1040ADC_IN3PB1.1141GND42DAC_VREF DAC voltage reference43DAC_VREFGND DAC voltage reference ground44D

UDP SiM3U1xxRev. 0.2 3775 GND76 EZRP_SDN Radio test card peripheral shutdown PB2.277 EZRP_NIRQ Radio test card peripheral interrupt status PB2.378 EZR

UDP SiM3U1xxRev. 0.2 38DOCUMENT CHANGE LIST:Revision 0.1 to Revision 0.2Added section 3.4Added step 13 in section 3.2

UDP SiM3U1xxRev. 0.2 39NOTES:

UDP SiM3U1xx4 Rev. 0.23.2. Using the MCU Card with the UDP MotherboardRefer to Figure 3 for a diagram of the hardware configuration when using the MC

UDP SiM3U1xx40 Rev. 0.2CONTACT INFORMATIONSilicon Laboratories Inc.400 West Cesar ChavezAustin, TX 78701Please visit the Silicon Labs Technical Suppor

UDP SiM3U1xxRev. 0.2 53.3. CP210x USB to UART VCP Driver InstallationThe MCU card includes a Silicon Labs CP210x USB-to-Dual-UART Bridge Controller.

UDP SiM3U1xx6 Rev. 0.24. UDP SiM3U1xx MCU Card OverviewThe SiM3U1xx MCU card enables application development on the SiM3U1xx MCU. The card connects t

UDP SiM3U1xxRev. 0.2 7Figure 6. UDP SiM3U1xx MCU Card Features4.1. Push-Button Switches and LEDs (SW2, SW3, DS3, DS4)The UDP SiM3U1xx MCU card has tw

UDP SiM3U1xx8 Rev. 0.24.2. Analog Terminals (H1)Several of the SiM3U1xx port pins used for analog functions are connected to the H1 terminal block. R

UDP SiM3U1xxRev. 0.2 94.6. Power LEDs (DS1, DS2)The two power LEDs provide visual feedback when the board is powered. When the System Power Select Sw