5 4 3 2 1 D D EFM32 Zero Gecko STK Page Rev. Description Title Page 1 PB10 User Interface 2 Added 3V6_SENSE. Added TPJ608. Changed TP703 to TPJ703. EFM32 Signal Assignments 3 PB11 Swapped BC_DISP_COM from BC_IO1 to BC_IO4. EFM32 I/O 4 PB12 EFM32 Power 5 Swapped EXP Header pins 15 and 17. Moved TPJ606 and TPJ607. STK Common Interface 6 PB13 STK Common/Power & Misc 7 Extended CTRLMCU_I2C bus to EXP Header. Added EFM_DISP_PWR_EN signal. STK Common/AEM 8 B00 Initial release for series production. STK Common/Debug Interface 9 STK Common/Board Controller 10 B01 Changed U603 from LD6806 to TLV70536. Board Controller/Misc 11 Board Controller/Control MCU 12 Board Function C B Revision History C B STK Schematic Title A A EFM32 Zero Gecko Starter Kit PCB1 Page Title PCB2010 Designed: Approved: ANB JNO Size BOM Doc No: Design Created Date: Wednesday, December 03, 2008 4 3 Revision BRD2010A A3 5 Title Page Document number 2 Sheet Created Date Saturday, March 21, 2009 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet of 1 10 5 4 3 2 1 Board Controller Advanced Energy Monitor AEM_VMCU_ENABLE AEM_CTRL[3..0] AEM_VMCU_ENABLE AEM_CTRL[3..0] D AEM_SENSE_CURRENT_RANGE1 AEM_SENSE_CURRENT_RANGE2 AEM_SENSE_VOLTAGE AEM_SENSE_CURRENT_RANGE1 AEM_SENSE_CURRENT_RANGE2 AEM_SENSE_VOLTAGE AEM_VMCU_ENABLE AEM_CTRL[3..0] AEM_VMCU_OUT AEM_VMCU_OUT D AEM_SENSE_CURRENT_RANGE1 AEM_SENSE_CURRENT_RANGE2 AEM_SENSE_VOLTAGE AEM Debug Interface DEBUG_#TRST_OUT DEBUG_TDI_OUT DEBUG_TCK_SWCLK_OUT DEBUG_#TRST_OUT DEBUG_TDI_OUT DEBUG_TCK_SW CLK_OUT DEBUG_#TRST_IN DEBUG_TDI_IN DEBUG_TMS_SWDIO_IN DEBUG_TCK_SWCLK_IN DEBUG_TDO_SWO_IN DEBUG_#RESET_IN DEBUG_#TRST_IN DEBUG_TDI_IN DEBUG_TMS_SW DIO_IN DEBUG_TCK_SW CLK_IN DEBUG_TDO_SW O_IN DEBUG_#RESET_IN DEBUG_BUF_#OE DEBUG_BUF_#OE DEBUG_TMS_SWDIO_#OE DEBUG_TMS_SWDIO_OUT DEBUG_TMS_SW DIO_#OE DEBUG_TMS_SW DIO_OUT DEBUG_DH_SW_ENABLE DEBUG_MCU_SW_ENABLE DEBUG_DH_SW _ENABLE DEBUG_MCU_SW _ENABLE C DEBUG_#RESET DEBUG_#RESET DEBUG_MCU_ISOLATE_#EN DEBUG_MCU_ISOLATE_#EN DEBUG_EXT_VDD_TARGET DEBUG_EXT_CABLE_ATTACH DEBUG_EXT_VDD_TARGET DEBUG_EXT_CABLE_ATTACH DEBUG_#TRST_OUT DEBUG_TDI_OUT DEBUG_TCK_SW CLK_OUT DEBUG_#TRST_IN DEBUG_TDI_IN DEBUG_TMS_SW DIO_IN DEBUG_TCK_SW CLK_IN DEBUG_TDO_SW O_IN DEBUG_#RESET_IN Target MCU & Peripherals AEM_H_TDO_SW O AEM_VMCU_IN AEM_H_TDO_SW O AEM_H_TDO_SWO DEBUG_BUF_#OE DEBUG_TMS_SW DIO_#OE DEBUG_TMS_SW DIO_OUT MCUDBG_TMS_SW DIO MCUDBG_TCK_SW CLK MCUDBG_TDO_SW O MCUDBG_#RESET DEBUG_DH_SW _ENABLE DEBUG_MCU_SW _ENABLE MCUDBG_TMS_SWDIO MCUDBG_TCK_SWCLK MCUDBG_TDO_SWO MCUDBG_#RESET MCUDBG_TMS_SW DIO MCUDBG_TCK_SW CLK MCUDBG_TDO_SW O MCUDBG_#RESET C DEBUG_#RESET DEBUG_MCU_ISOLATE_#EN DEBUG_EXT_VDD_TARGET DEBUG_EXT_CABLE_ATTACH DBG Miscellaneous BC_UART_TX BC_UART_RX BC_UART_TX BC_UART_RX BC_UIF_PB0 BC_UIF_PB1 BC_UIF_PB_CON BC_UIF_PB0 BC_UIF_PB1 BC_UIF_PB_CON CTRLMCU_I2C_SCL CTRLMCU_I2C_SDA BC_I2C_EXP_EN CTRLMCU_I2C_SCL CTRLMCU_I2C_SDA BC_I2C_EXP_EN B LED_STATUS_R LED_STATUS_G LED_DEBUG_OUT LED_JLINK LED_STATUS_R LED_STATUS_G LED_DEBUG_OUT LED_JLINK BOOTLOADER_HALT BOOTLOADER_HALT BC_UART_TX BC_UART_RX EFM_BC_TX EFM_BC_RX EFM_BC_EN BC_UIF_PB0 BC_UIF_PB1 BC_UIF_PB_CON CTRLMCU_I2C_SCL CTRLMCU_I2C_SDA BC_I2C_EXP_EN UIF_PB0 UIF_PB1 BC_I2C_SCL BC_I2C_SDA EFM_BC_TX EFM_BC_RX EFM_BC_EN EFM_BC_TX EFM_BC_RX EFM_BC_EN UIF_PB0 UIF_PB1 UIF_PB0 UIF_PB1 BC_I2C_SCL BC_I2C_SDA BC_I2C_SCL BC_I2C_SDA BC_IO10 LED_STATUS_R LED_STATUS_G LED_DEBUG_OUT LED_JLINK BOOTLOADER_HALT B BC_DISP_PW R_EN BC_IO0 BC_IO2 BC_IO3 BC_IO4 BC_DISP_MOSI BC_DISP_SCLK BC_DISP_CS BC_DISP_COM BC_IO9 BC_DISP_AVAILABLE Starter Kit Common Target MCU Interface BC_IO[13..0] BC_IO[13..0] BOARD CONTROLLER / STK Schematic Title A A EFM32 Zero Gecko Starter Kit Page Title Designed: Approved: DDB JNO Size <Cage Code> BRD2010A Design Created Date: Wednesday, December 03, 2008 Sheet Created Date Wednesday, June 19, 2013 A3 5 4 3 BOM Doc No: Functional Blocks Document number 2 Revision B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet of 2 10 5 4 3 2 Breakout Connections T1 3V3 VMCU 5V J101 MCU_PE[13..10] MCU_PC[4..0] MCU_PC[15..13] MCU_PA[10..8] MCU_PE10 MCU_PE11 MCU_PE12 MCU_PE13 MCU_PC0 MCU_PC1 MCU_PC2 MCU_PC13 MCU_PC14 MCU_PC15 MCU_PA10 MCU_PA9 MCU_PA8 T2 3V3 VMCU 5V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 D 1 Touch Pads >ĂďĞůƐ͗ >ĂďĞůƐ͗ J102 ϱs E E E 'E WϭϬ Wϭϭ WϭϮ Wϭϯ 'E WϬ Wϭ WϮ Wϭϯ Wϭϰ Wϭϱ WϭϬ Wϵ 'E Wϴ E sDh ϯsϯ MCU_PF[5..0] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 MCU_PF2 MCU_PF3 MCU_PF4 MCU_PF5 MCU_PC[11..8] MCU_PC8 MCU_PC9 MCU_PC10 MCU_PC11 MCU_PD4 MCU_PD5 MCU_PD[7..4] MCU_PD6 MCU_PD7 MCU_PA0 MCU_PA1 MCU_PA2 MCU_PA[2..0] TOUCH ϱs E W&Ϯ 'E W&ϯ W&ϰ W&ϱ 'E Wϴ Wϵ WϭϬ Wϭϭ Wϰ Wϱ 'E Wϲ Wϳ WϬ Wϭ WϮ sDh ϯsϯ J100 D 1 2 UIF_TOUCH0 UIF_TOUCH1 NM EXP-Header Functionality EXP port VMCU 5V EXP_HEADER[16..3] NM GND C 3V3 P100 EXP_HEADER3 EXP_HEADER5 EXP_HEADER7 EXP_HEADER9 EXP_HEADER11 EXP_HEADER13 EXP_HEADER15 NM GND TOUCH PC0 PC1 PC2 PA0 PB11 PA1 PE13 BC_I2C_SCL BC_I2C_SDA 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 PD7 PD6 PC15 PC14 PD4 PD5 PE12 EXP_HEADER4 EXP_HEADER6 EXP_HEADER8 EXP_HEADER10 EXP_HEADER12 EXP_HEADER14 EXP_HEADER16 HEADER_2X10_2.54MM_HOR_SMD GND Memory LCD-TFT Display & Multiplexer 3V3 1 3 5 7 9 11 13 15 17 19 GND ACMP0_CH0 PC0 PC1 ACMP0_CH1 PC2 ACMP0_CH2 PA0 IDAC0_OUT PB11 PA1 PE13 I2C0_SCL Reserved for EXP Board Identification Reserved for EXP Board Identification 2 4 6 8 10 12 14 16 18 20 VMCU PD7 PD6 PC15 PC14 PD4 PD5 PE12 5V 3V3 C ADC0_CH7 ADC0_CH6 US1_TX US1_RX US1_CLK US1_CS LEU0_TX LEU0_RX I2C0_SDA ADC0_CH4 ADC0_CH5 User pushbuttons M4 VMCU M5 R109 1M U101A C1 C3 BC_DISP_AVAILABLE B1 B3 GND 25x4mm UIF_PB0 UIF_PB1 R104 IN1 IN2 C100 C101 1N 1N GND 14 6 EFM_DISP_SELECT R105 10M NO1 NO2 NO3 NO4 COM1 COM2 COM3 COM4 R110 10M NM IN1-2 IN3-4 C102 C103 100N 100N TS3A44159 10 9 8 7 6 5 4 3 2 1 SCLK SI SCS EXTCOMIN DISP VDDA VDD EXTMODE VSS VSSA 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 GND R108 3K UIF_LED1 UIF_LED[1..0] LED100 LED101 YELLOW YELLOW XF2L-1025-1A_MEMLCD GND GND LS013B7DH03 GND GND Target MCU Interface GND Schematic Title VDISP EFM_DISP_PWR_EN V+ 0 BC_DISP_PWR_EN 2 U101B 10 V+ 1 A2 GND 100N TS3A44159 GND Page Title D2 4 GND GND Designed: Approved: 100N ANB JNO BOM Doc No: User Interfaces Document number Revision BRD2010A A3 GND 3 C105 Size TS3A24159 GND A EFM32 Zero Gecko Starter Kit V_SW U100B BC_DISP_AVAILABLE The EFM32 always controls ownership of the display using the EFM_DISP_SELECT signal. 5 GND User LEDs C104 BC B R107 3K V_SW 0 R103 100R UIF_LED0 GND EFM 4 P101 DISP_SCLK DISP_MOSI DISP_CS DISP_COM A 1 2 3 DISP1 12 16 4 8 GND EFM_DISP_SELECT DISP_CTRL 1 2 11 15 3 7 EFM_DISP_SCLK EFM_DISP_MOSI EFM_DISP_CS EFM_DISP_COM NC1 NC2 NC3 NC4 TP150 TP151 TP152 TP153 U100A 13 1 5 9 SW101 0R TS3A24159 BC_DISP_SCLK BC_DISP_MOSI BC_DISP_CS BC_DISP_COM 4 GND VDISP 25x4mm B R100 100R 2 3 UIF_PB0 UIF_PB1 NO1 NO2 1 2 EFM_DISP_PWR_EN COM1 COM2 R102 1M 1 D1 D3 SW100 R101 1M NC1 NC2 1 A1 A3 BC_DISP_PWR_EN Design Created Date: Wednesday, December 03, 2008 2 Sheet Created Date Wednesday, August 28, 2013 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet of 3 10 5 4 3 PA Connections 2 1 PB Connections MCU_PA[2..0] EXP_HEADER[16..3] MCU_PB[8..7] MCU_PA0 MCU_PA1 D TIM0_CC0 TIM0_CC1 / CMU_CLK0 EXP_HEADER9 EXP_HEADER13 MCU_PB7 MCU_PB8 LFXTAL_P LFXTAL_N D MCU_PA[10..8] MCU_PB11 MCU_PA8 MCU_PA10 MCU_PB11 IDAC0_O EXP_HEADER11 EFM_DISP_SELECT EFM_DISP_PWR_EN MCU_PA9 EFM_BC_EN MCU_PB[14..13] MCU_PB13 MCU_PB14 PC Connections HFXTAL_P HFXTAL_N PD Connections MCU_PC[4..0] EXP_HEADER[16..3] MCU_PC0 MCU_PC1 MCU_PC2 MCU_PC3 MCU_PC4 C ACMP0_CH0 / PRS_CH2 ACMP0_CH1 / PRS_CH3 ACMP0_CH2 ACMP0_CH3 ACMP0_CH4 EXP_HEADER3 EXP_HEADER5 EXP_HEADER7 MCU_PD[7..4] UIF_TOUCH1 UIF_TOUCH0 C EXP_HEADER[16..3] MCU_PD4 MCU_PD5 MCU_PD6 MCU_PD7 LEU0_TX LEU0_RX US1_RX US1_TX EXP_HEADER12 EXP_HEADER14 EXP_HEADER6 EXP_HEADER4 MCU_PC[11..8] MCU_PC8 MCU_PC9 EFM_BC_TX EFM_BC_RX UIF_PB0 UIF_PB1 EM4WU2 EFM_DISP_MOSI UIF_LED[1..0] MCU_PC10 MCU_PC11 UIF_LED0 UIF_LED1 MCU_PC[15..13] MCU_PC14 MCU_PC15 US1_CS US1_CLK EXP_HEADER10 EXP_HEADER8 EFM_DISP_SCLK B B PE Connections PF Connections MCU_PF[5..0] MCU_PF0 MCU_PF1 DBG_SWCLK DBG_SWDIO MCUDBG_TCK_SWCLK MCUDBG_TMS_SWDIO MCU_PE[13..10] VMCU P801 MCU_PE10 MCU_PE11 1 3 5 7 9 EFM_DISP_COM EFM_DISP_CS EXP_HEADER[16..3] MCU_PE12 MCU_PE13 I2C0_SDA I2C0_SCL / ACMP0_O EXP_HEADER16 EXP_HEADER15 GND 2 4 6 8 10 MCUDBG_TDO_SWO EFM_#RESET *SWO is not supported on ZG devices. SWD NM Target MCU Interface Schematic Title A A EFM32 Zero Gecko Starter Kit Page Title Designed: Approved: ANB JNO Size A3 BOM Doc No: 4 3 Revision BRD2010A <Cage Code> Design Created Date: Wednesday, December 03, 2008 5 Signal Assignments Document number 2 Sheet Created Date Wednesday, August 28, 2013 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet 4 of 10 5 4 3 2 1 MCU_PA[2..0] U1A EFM32ZG222F32 MCU_PA[10..8] D MCU_PB[8..7] MCU_PB11 MCU_PB[14..13] MCU_PA0 MCU_PA1 MCU_PA2 MCU_PA8 MCU_PA9 MCU_PA10 1 2 3 13 14 15 MCU_PB7 MCU_PB8 MCU_PB11 MCU_PB13 MCU_PB14 11 12 17 20 21 D PA0 / GPIO_EM4W U0 / I2C0_SDA #0 / LEU0_RX #4 / PRS_CH0 #0 / TIM0_CC0 #0,1,4 PA1 / CMU_CLK1 #0 / I2C0_SCL #0 / PRS_CH1 #0 / TIM0_CC1 #0,1 PA2 / CMU_CLK0 #0 / TIM0_CC2 #0,1 PA8 PA9 PA10 PB7 / LFXTAL_P / TIM1_CC0 #3 / US1_CLK #0 PB8 / LFXTAL_N / TIM1_CC1 #3 / US1_CS #0 PB11 / IDAC0_OUT/OPAMP_OUT / TIM1_CC2 #3 PB13 / HFXTAL_P / LEU0_TX #1 PB14 / HFXTAL_N / LEU0_RX #1 MCU_PC[4..0] U1B EFM32ZG222F32 C MCU_PC[11..8] MCU_PC[15..13] MCU_PD[7..4] B MCU_PC0 MCU_PC1 MCU_PC2 MCU_PC3 MCU_PC4 MCU_PC8 MCU_PC9 MCU_PC10 MCU_PC11 MCU_PC13 MCU_PC14 MCU_PC15 6 7 8 9 10 30 31 32 33 34 35 36 MCU_PD4 MCU_PD5 MCU_PD6 MCU_PD7 24 25 26 27 C PC0 / ACMP0_CH0 / I2C0_SDA #4 / PCNT0_S0IN #2 / PRS_CH2 #0 / TIM0_CC1 #4 / US1_TX #0 PC1 / ACMP0_CH1 / I2C0_SCL #4 / PCNT0_S1IN #2 / PRS_CH3 #0 / TIM0_CC2 #4 / US1_RX #0 PC2 / ACMP0_CH2 PC3 / ACMP0_CH3 PC4 / ACMP0_CH4 PC8 PC9 / GPIO_EM4W U2 PC10 PC11 PC13 / PCNT0_S0IN #0 / TIM1_CC0 #0 / TIM1_CC2 #4 PC14 / PCNT0_S1IN #0 / PRS_CH0 #2 / TIM1_CC1 #0 / US1_CS #3 PC15 / PRS_CH1 #2 / TIM1_CC2 #0 / US1_CLK #3 PD4 / PD5 / PD6 / PD7 / ADC0_CH4 / LEU0_TX #0 ADC0_CH5 / LEU0_RX #0 ACMP0_O #2 / ADC0_CH6 / I2C0_SDA #1 / PCNT0_S0IN #3 / TIM1_CC0 #4 / US1_RX #2,3 ADC0_CH7 / CMU_CLK0 #2 / I2C0_SCL #1 / PCNT0_S1IN #3 / TIM1_CC1 #4 / US1_TX #2,3 B MCU_PE[13..10] U1C EFM32ZG222F32 MCU_PF[5..0] MCU_PE10 MCU_PE11 MCU_PE12 MCU_PE13 45 46 47 48 MCU_PF0 MCU_PF1 MCU_PF2 MCU_PF3 MCU_PF4 MCU_PF5 37 38 39 40 41 42 PE10 / PE11 / PE12 / PE13 / PF0 / PF1 / PF2 / PF3 / PF4 / PF5 / PRS_CH2 #2 / TIM1_CC0 #1 PRS_CH3 #2 / TIM1_CC1 #1 CMU_CLK1 #2 / I2C0_SDA #6 / TIM1_CC2 #1 ACMP0_O #0 / GPIO_EM4W U5 / I2C0_SCL #6 DBG_SW CLK / I2C0_SDA #5 / LEU0_TX #3 / TIM0_CC0 #5 / US1_CLK #2 DBG_SW DIO / GPIO_EM4W U3 / I2C0_SCL #5 / LEU0_RX #3 / TIM0_CC1 #5 / US1_CS #2 GPIO_EM4W U4 / LEU0_TX #4 / TIM0_CC2 #5 PRS_CH0 #1 PRS_CH1 #1 PRS_CH2 #1 Schematic Title A A EFM32 Zero Gecko Starter Kit Page Title Designed: Approved: ANB JNO Size A3 BOM Doc No: 4 3 Revision BRD2010A <Cage Code> Design Created Date: Wednesday, December 03, 2008 5 EFM32 I/O Document number 2 Sheet Created Date Wednesday, August 28, 2013 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet of 10 5 5 4 3 2 1 TP400 EFM_#RESET MCUDBG_#RESET D D U1D EFM32ZG222F32 SW400 16 R401 100R 1 2 3 4 RESET DECOUPLE 29 C400 1U C403 VMCU L400 CBF102WB 23 19 R403 1 GND VDD_DREG TP401 100N GND 2 AVDDU1 AVDD_0 AVDD_1 IOVDD_0 IOVDD_3 IOVDD_5 28 VMCU 4 22 43 GND VDDU1 1R C408 C409 C410 C411 C404 C405 C406 10U 10N 10N VSS VSS VSS 100N 100N 100N 100N GND C C415 5 18 44 10U GND C GND High Frequency Clock Low Frequency Clock LFXTAL_N B HFXTAL_N LFXTAL_P B HFXTAL_P X400 TP709 1 AEM_VMCU_IN R704 4 5 6 2 24 MHz 7P5 C418 C421 7P5 18P 2 4 3 C422 18P GND 1 1 NM TP704 2 Q703 NTS210 GND GND GND C706 100N R750 100R GND + P700 COIN_CELL R792 1K GND 2 Target MCU Interface GND Schematic Title GND A 1 32.768kHz P701 1 3 DPDT_SW_SMD Layout note: Rotate such that the battery is used when switch is in the left position C417 0R SW700 1 2 3 TPJ703 VMCU X401 3 AEM_H_TDO_SWO A EFM32 Zero Gecko Starter Kit Page Title Designed: Approved: ANB JNO Size A3 BOM Doc No: 4 3 Revision BRD2010A <Cage Code> Design Created Date: Wednesday, December 03, 2008 5 EFM32 Power & USB Document number 2 Sheet Created Date Wednesday, August 28, 2013 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet of 10 6 5 4 3 Indicators: 2 1 3V3 Regulator Status Debug out J-Link 3V3 5V 3V3 TPJ600 3V3 3V3 U600 2 LED900 LED904 LED_G_R IN LED901 BLUE C601 100N 10U GND LED_STATUS_R LED_STATUS_G M2 M3 C607 8 FAULT GND GND_HEAT LP3982ILD-ADJ GND R601 180K SHDN 3 9 GND M1 5 SET 7 1 YELLOW C600 1 4 OUT1 OUT2 R600 10K 2 2 R903 2K 1 1 G R900 3K 3 R 4 D R919 1K 2 R920 1K D 10U 6 CC R602 110K C602 33N GND GND LED_DEBUG_OUT GND GND LED_JLINK VMCU Voltage Mirror Bootloader Halt pin Isolation TPH999 VMCU Voltage Buffering 3 R781 C721 5 1 1 C720 C - GND VDD BC846BWT1G 2 4 5V_SW U706B 5 VMCU_BUF Q702 100N R779 0R Voltage Domain Isolation & Level Shift 33R 3 4 2 U706A R772 1K C L780 CBF102WB 1 Q701B DMN5L06 3 5V + BOOTLOADER_HALT 10U R774 4K7 R782 TPJ650 13 5 6 12 BC_I2C_EXP_EN R650 1M C725 MCP6001T 10U 10K TPJ651 GND U650A 2 4 9 10 CTRLMCU_I2C_SDA CTRLMCU_I2C_SCL 2 GND MCP6001T COM1 COM2 COM3 COM4 NO1 NO2 NO3 NO4 GND 1 3 8 11 GND BC_I2C_SDA BC_I2C_SCL Power Supply for Analog Switches IN1 IN2 IN3 IN4 The USB VBUS voltage is used to bias these transistors, turning the P-Channel MOSFETs (Q700) off, and the N-Channel MOSFETs (Q701) on. TS3A4751 U660A 74LVC2G125 13 5 6 12 EFM_BC_EN BC_UIF_PB_CON R681 1M GND R610 10M NMOS State V_SW VMCU_SENSE Off ON ON OFF 3.6V VMCU VMCU Isolated TS3A4751 COM1 COM2 COM3 COM4 NO1 NO2 NO3 NO4 1 3 8 11 C2 B1 B BC_UART_TX 3V3 IN1 IN2 IN3 IN4 VMCU R682 4K7 GND V_SW 1 D2 Isolation C1 GND BC_UART_RX 6 3 Q701A DMN5L06 4 6 1 VMCU 5V U660B 74LVC2G125 R622 47R 5V_SW BC_UIF_PB0 BC_UIF_PB1 GND 3V6_SW TPJ608 Q700B BSS84 Q700A BSS84 TPJ606 R623 10K 5V_SW V_SW R627 2 UIF_PB0 UIF_PB1 U602A TPJ607 PMOS State Connected Disconnected 5 2 4 9 10 B2 EFM_BC_RX EFM_BC_TX J-Link USB Cable A1 B GND 2 GND 5V_SW 0R NM C610 3V3 1N 3V6_SW R621 GND GND 0R NM Starter Kit Common 3V3 A V_SW Schematic Title 3V6_SW 5V R651 0R V_SW R652 0R NM VMCU_BUF B2 U650B 14 U602B 14 V+ C650 10N V+ VCC GND 100N GND D1 TS3A4751 OUT B1 A2 Page Title GND C608 EN GND 1U 100N A1 1U TLV70536 74LVC2G125 Designed: Approved: DDB JNO Size A3 GND GND GND GND GND 5 C609 C660 7 IN A2 C606 7 TS3A4751 GND U660C 4 GND GND 3 A EFM32 Zero Gecko Starter Kit U603 GND BOM Doc No: Power & Misc Document number Revision BRD2010A <Cage Code> Sheet Created Date Tuesday, June 18, 2013 Design Created Date: Wednesday, June 12, 2013 2 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet of 10 7 5 4 3V3 3 2 1 DEBUG_EXT_CABLE_ATTACH U807A R800 100K 21 20 19 18 17 16 15 14 TPJ807 TPJ800 TP810 TPJ804 TP808 TP809 TPJ802 TPJ801 TP803 R811 100R 74LVC4066 DH_VTARGET DH_#TRST DH_TDI DH_TMS_SWDIO DH_TCK_SWCLK DH_RTCK DH_TDO_SWO DH_#RESET 2 3 9 10 U800A 1Z 2Z 3Z 4Z 1Y 2Y 3Y 4Y 1 4 8 11 RP800 SW_#TRST SW_TDI SW_TMS_SWDIO SW_TCK_SWCLK 4 3 2 1 1 2 3 4 5 6 7 13 5 6 12 1E 2E 3E 4E 5 6 7 8 8 VTARGET OE DIR DEBUG_#TRST_OUT DEBUG_TDI_OUT DEBUG_TCK_SWCLK_OUT 3V3 GND 22 2 D U808A 5 6 7 8 21 20 19 18 17 16 15 14 TP805 R803 100K VESD05A8A-HNH D800 R804 100K 9 33R 74LVC4066 2 3 9 10 GNDGND GND GND U802A 1Z 2Z 3Z 4Z 1Y 2Y 3Y 4Y AEM_H_TDO_SWO 5V 1 4 8 11 DEBUG_HEADER_EN VTARGET 13 5 6 12 NO1 NO2 NO3 NO4 1 3 8 11 IN1 IN2 IN3 IN4 U806A 1Z 2Z 3Z 4Z 1Y 2Y 3Y 4Y GND GND MCU_SW_EN C1 1 4 8 11 D2 DEBUG_TMS_SWDIO_OUT C U804B 74LVC2G125 D2 DEBUG_DH_SW_ENABLE GND DEBUG_MCU_SW_ENABLE 13 5 6 12 R809 100K NM DEBUG_#RESET R810 SW_#RESET R814 10M DEBUG_TMS_SWDIO_#OE C1 VTARGET 1E 2E 3E 4E R815 DEBUG_BUF_#OE 74LVC8T245 U803B 74LVC2G125 B2 74LVC4066 2 3 9 10 TS3A4751 DEBUG_#TRST_IN DEBUG_TDI_IN DEBUG_TMS_SWDIO_IN DEBUG_TCK_SWCLK_IN DEBUG_TDO_SWO_IN DEBUG_#RESET_IN 22 2 B1 A1 R808 4K7 COM1 COM2 COM3 COM4 OE DIR 3 4 5 6 7 8 9 10 5V VMCU_BUF U805A A1 A2 A3 A4 A5 A6 A7 A8 GND C2 C 2 4 9 10 33R U803A 74LVC2G125 DEBUG MCUDBG_TMS_SWDIO MCUDBG_TCK_SWCLK MCUDBG_TDO_SWO MCUDBG_#RESET 33R R806 R807 4K7 13 5 6 12 1E 2E 3E 4E R805 B1 B2 B3 B4 B5 B6 B7 B8 B2 R802 100K 3 4 5 6 7 8 9 10 33R RP801 4 3 2 1 R801 47K SW_TDO_SWO GND A1 A2 A3 A4 A5 A6 A7 A8 74LVC8T245 TP806 P800 VTARGET R816 100K B1 B2 B3 B4 B5 B6 B7 B8 A1 D 1 3 5 7 9 11 13 15 17 19 DH_VTARGET DH_VTARGET HEADER_2.54MM_SMD_SHROUD 2 4 6 8 10 12 14 16 18 20 DH_VTARGET C2 1M 100R B1 U804A 74LVC2G125 GND DEBUG_MCU_ISOLATE_#EN GND Power & Decoupling VTARGET 3V3 U807B 23 24 B C810 1 C811 100N 100N V_SW VCCB VCCB PAD VCCA GND GND GND 11 12 13 U805B 14 U808B 23 24 L800 CBF102WB 1 C806 C808 100N 100N L801 CBF102WB GND 1 VCCB VCCB PAD VCCA GND GND GND C807 7 GND 5V 1 R891 100K GND 14 C802 C804 100N C803 GND 100N U802B 14 VCC 7 100N 74LVC4066 U806B 14 VCC GND 7 100N C891 GND 74LVC4066 GND VCC C805 7 100N 74LVC4066 /Debug Interface DBG 74LVC2G125 GND 10N 5V_F A2 GND DEBUG_EXT_VDD_TARGET C890 U800B D1 R890 100K 2 U804C 74LVC8T245 VTARGET 74LVC2G125 GND 2 VCC D1 GND 100N TS3A4751 25 11 12 13 VCC C800 V+ 100N VTARGET 3V3 B U803C A2 74LVC8T245 VTARGET 3V3 25 GND GND Schematic Title GND A A Mode DEBUG_MCU_SW_ENABLE DEBUG_DH_SW_ENABLE DEBUG_BUF_#OE ISOLATE_#EN DH_VTARGET VTARGET External voltage External voltage EFM32 Zero Gecko Starter Kit Page Title Debug Out 0 1 0 0 Designed: MCU Debug 1 Debug In 1 Debug Off 1 5 0 1 1 0 1 1 4 1 1 0 Disconnected VMCU - VMCU VMCU 3 Approved: <OrgAddr1> Size A3 <OrgAddr2> BOM Doc No: Debug Interface Document number Revision BRD2010A <Cage Code> Sheet Created Date Monday, August 12, 2013 Design Created Date: Monday, August 12, 2013 2 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet 8 of 10 5 4 3 MCU power regulator 5V 2 1 L701 R711 1 2 TP705 5V VMCU_R VMCU_S CBF102WB TP700 Bleeder Resistor TP701 U701 2 IN OUT1 OUT2 R700 10K D C702 7 C703 100N SET GND GND FAULT GND GND_HEAT LP3982ILD-ADJ GND CC 4 4R7 5 R702 180K SHDN 10U 3 9 R701 1 4 C700 Sense Resistor NC 6 R760 330K IN GND 2 GND GND 2 4 9 10 AEM_VMCU_OUT AEM_CTRL0 13 AEM_CTRL1 5 AEM_CTRL2 6 AEM_CTRL3 12 5 V+ 8 6 1 NO 100N TP711 3 COM C701 10U 33R U700 GND C704 C709 100N 10U TP712 TP713 TP714 TS3A4751 U702A COM1 COM2 COM3 COM4 NO1 NO2 NO3 NO4 1 3 8 11 Calibration AEM_CTRL Current D IN1 IN2 IN3 IN4 R705 1K R706 15K R707 33K 3.30 100 220 320 3.30 0x1 0x2 0x4 0x6 0x8 R708 1M uA uA uA uA mA TS5A3159A R703 110K C705 33N GND GND GND GND 3V6_SW GND GND L702 AEM_VMCU_ENABLE R732 1 AEM_CTRL[3..0] 2 CBF102WB 14 33R C708 C707 10U 100N U702B V+ GND 7 TS3A4751 GND C MCU Voltage Sense GND C MCU current sense AD8656 R1002 3 TP706 + 6K2 R1003 C1001 1 1 2 C920 100N - TP708 VMCU_R AEM_SENSE_CURRENT_RANGE2 62R 1N VMCU_S U1000A R727 GND AEM_SENSE_VOLTAGE VCS 47K R709 1K8 C718 R729 100K U703 LTC6102CDD 2 GND 1 2 C710 100N L700 CBF102WB 6 7 1 GND R717 10R C714 C728 10U 100N 3 5 9 -INS -INF IN+ 8 GND GND 10P R1005 160R VREG V+ VVV- (HEAT) OUT 4 GND R718 12K B C1002 51K 5V 1N GND R1004 R710 1K8 C729 AD8656 R1007 5 10N NM GND TP707 + VMCU_BUF GND B 6K2 R1008 C1003 2 GND 7 GND 1N AEM_SENSE_CURRENT_RANGE1 62R 6 C724 100N U1000B GND R1009 51K GND C1004 10P R1010 51K GND L1001 CBF102WB U1000C 3V3 /Advanced Energy Monitor AEM R731 V+ 8 1 A Schematic Title 2 A 1R 4 V- C730 C731 100N 10U EFM32 Zero Gecko Starter Kit Page Title AD8656 Designed: GND Approved: <OrgAddr1> GND Size A3 <OrgAddr2> BOM Doc No: 4 3 Revision BRD2010A <Cage Code> Sheet Created Date Friday, August 09, 2013 Design Created Date: Friday, August 09, 2013 5 Advanced Energy Monitor Document number 2 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet 9 of 10 5 4 ADC referance voltage 3 POWER SENSE 3V6_SW 3V3 R603 100K 3V3 TP923 3V3_SENSE ADC_VREF 3V3 R605 100K R607 4K7 3V6_SENSE C603 R728 100R 1 R611 100K 3V3 D 2 CTRLMCU EEPROM R608 4K7 D C611 R612 100K 100N 100N CTRLMCU_I2C_SDA CTRLMCU_I2C_SCL CTRLMCU_I2C_SDA CTRLMCU_I2C_SCL 1 TPJ905 GND C719 GND D703 3V3 5V 3V3 10U R604 100K 2 LM4040CIM3-3.0 U601A 5 6 5V_SENSE GND C604 R606 100K C605 100N 100N 4 VCC SDA SCL 1 2 3 U601B GND 8 R609 10K A0 A1 A2 7 WP EEPROM_WP 24AA024 VSS 24AA024 GND GND GND C C J-Link USB Port P601 WR_COM_USB_MINI_B CTRLMCU SERIAL FLASH 1 2 3 4 5 8 9 6 7 1 2 3 4 5 TPJ604 Place these TPs close to USB header 5V TPJ603 GND GND L600 CBF221HC GND 1 CTRLMCU_SPI_MISO CTRLMCU_SPI_MOSI CTRLMCU_SPI_#CS CTRLMCU_SPI_SCK 2 3V3 U902A 5 1 USBDP 6 USBDM B 6 5 D 2 Q S 7 3 HOLD W C M25PX16 B 4 D600 3V3 TPJ601 TPJ602 IP4220CZ6 U902B VCC 1 2 3 4 8 C905 10N VSS M25PX16 GND GND /Board Controller BOARD CONTROLLER Schematic Title A A EFM32 Zero Gecko Starter Kit Page Title Designed: Approved: ANB JNO Size A3 BOM Doc No: 4 3 Revision BRD2010A <Cage Code> Sheet Created Date Wednesday, June 12, 2013 Design Created Date: Wednesday, June 12, 2013 5 Board Controller Misc Document number 2 B01 Sheet Modified Date Friday, March 13, 2015 1 Sheet 10 of 10