Figure 33. Mcu, Lcd Daughterboard And I/O Expander Interfaces - Schematic Diagram - STMicroelectronics STM32L476G-EVAL User Manual

Figure 33. MCU, LCD daughterboard and I/O expander interfaces - schematic diagram

Key
Bootloader_BOOT0_3V3
Bootloader_RESET_3V3
SAI1_SDB
SAI1_MCKB
SAI1_SCKB
SAI1_FSB
PH0
PH1
SHIELD
SHIELD_CS
IDD_CNT_EN
CODEC_INT
PC[0..15]
PF[0..15]
PG[0..15]
LCDCOM[4..6]
LCDSEG[18..20]
LCDSEG[22..27]
A[0..15]
D[0..15]
BOOT0
RESET#
TMS/SWDIO
TCK/SWCLK
TDO/SWO
TDI
TRST
TRACE_D0
TRACE_D1
TRACE_D2
TRACE_D3
TRACE_CK
DFSDM_DATIN1
IDD_Measurement
OpAmp1_INP
ADC_DAC
USBOTG_DP
USBOTG_DM
PA[0..15]
PB[0..15]
PD[0..15]
PE[0..15]
LCDCOM7
LCDCOM[0..3]
LCDSEG[28..39]
A[0..23] LCDSEG21
A[0..23]
D[0..15] LCDSEG[0..17]
D[0..15]
A[20..22]
D[0..15]
LCDCOM[0..7]
LCDSEG[0..39]
A23
A[16..19]
D[0..15]
DFSDM_CKOUT
DMIC_DATIN
PT100_DATIN
SmartCard_CLK
SmartCard_IO
USBOTG_VBUS
USBOTG_ID
USBOTG_PRDY
USBOTG_OVRCR
USBOTG_PPWR
IDD_WAKEUP
OpAmp1_INM
OpAmp1_OUT
Comp2_INP
Comp2_OUT
U_MCU2
MCU2.SchDoc
Key
Bootloader_BOOT0_3V3 LCD_NE3 LCD_NE3
Bootloader_RESET_3V3 FMC_NE2 FMC_NE2
SAI1_SDB NFC_NSS NFC_NSS
SAI1_MCKB
SAI1_SCKB USART1_RTS USART1_RTS
SAI1_FSB USART1_CTS_3V3 USART1_CTS_3V3
LPUART_TX LPUART_TX
PH0 LPUART_RX_3V3 LPUART_RX_3V3
PH1
SHIELD
SHIELD_CS
IOExpander_INT
I2C_SCL
IDD_CNT_EN I2C_SDA
CODEC_INT
MC_EmergencySTOP MC_EmergencySTOP
PC[0..15] MC_PWM_1H MC_PWM_1H
PF[0..15] MC_PWM_2H MC_PWM_2H
PG[0..15] MC_PWM_3H MC_PWM_3H
MC_BusVoltage MC_BusVoltage
LCDCOM[4..6] MC_CurrentA MC_CurrentA
LCDSEG[18..20] MC_CurrentB MC_CurrentB
LCDSEG[22..27] MC_CurrentC MC_CurrentC
A[0..15] MC_ICL_Shutout MC_ICL_Shutout
D[0..15] MC_PFC_IndCurr MC_PFC_IndCurr
BOOT0 MC_PFC_sync MC_PFC_sync
RESET# MC_PFC_PWM MC_PFC_PWM
U_MCU
MCU.SchDoc
RESET# QSPI_D0 QSPI_D0
QSPI_D1 QSPI_D1
TMS/SWDIO QSPI_D2 QSPI_D2
TCK/SWCLK QSPI_D3 QSPI_D3
TDO/SWO QSPI_CLK QSPI_CLK
TDI QSPI_CS QSPI_CS
TRST
TRACE_D0 SAI1_SDA SAI1_SDA
TRACE_D1
TRACE_D2
TRACE_D3
TRACE_CK
TKEY TKEY
DFSDM_DATIN1 TKEY_CS TKEY_CS
IDD_Measurement
FMC_NOE FMC_NOE
OpAmp1_INP FMC_NWE FMC_NWE
ADC_DAC FMC_NE1 FMC_NE1
FMC_NWAIT FMC_NWAIT
USBOTG_DP
USBOTG_DM LED1 LED1
PA[0..15] USART1_TX USART1_TX
PB[0..15]
PD[0..15] MC_PWM_1L MC_PWM_1L
PE[0..15] MC_PWM_2L MC_PWM_2L
MC_PWM_3L MC_PWM_3L
LCDCOM7 MC_PFC_Shutdown MC_PFC_Shutdown
LCDCOM[0..3] MC_DissipativeBrake MC_DissipativeBrake
LCDSEG[28..39] MC_Temperature MC_Temperature
LCDSEG21 MC_PFC_Vac MC_PFC_Vac
LCDSEG[0..17] MC_EncA MC_EncA
A[20..22] MC_EncB MC_EncB
D[0..15] MC_EncIndex MC_EncIndex
U_LCD_Glass
LCD_Glass.SchDoc
LCDCOM[0..7] I2C2_SDA I2C2_SDA
LCDSEG[0..39] I2C2_SCL I2C2_SCL
A23
A[16..19] USART1/IrDA_RX_3V3 USART1/IrDA_RX_3V3
D[0..15]
FMC_NBL0 FMC_NBL0
DFSDM_CKOUT FMC_NBL1 FMC_NBL1
DMIC_DATIN
PT100_DATIN LED3 LED3
SmartCard_CLK NFC_MOSI NFC_MOSI
SmartCard_IO NFC_MISO NFC_MISO
NFC_SCK NFC_SCK
USBOTG_VBUS SWP_IO SWP_IO
USBOTG_ID
USBOTG_PRDY CAN_RX CAN_RX
USBOTG_OVRCR CAN_TX CAN_TX
USBOTG_PPWR
uSD_CMD uSD_CMD
IDD_WAKEUP uSD_CLK uSD_CLK
uSD_D0 uSD_D0
OpAmp1_INM uSD_D1 uSD_D1
OpAmp1_OUT uSD_D2 uSD_D2
Comp2_INP uSD_D3 uSD_D3
Comp2_OUT uSD_DETECT uSD_DETECT
U_IO_Expandor
IO_Expandor.SchDoc
BL_Control
IOExpander_X+ IOExpander_X+ SmartCard_3/5V
IOExpander_X- IOExpander_X- SmartCard_CMDVCC
IOExpander_Y+ IOExpander_Y+ SmartCard_OFF
IOExpander_Y- IOExpander_Y- SmartCard_RST
JOY_SEL JOY_SEL LED2
JOY_DOWN JOY_DOWN
JOY_LEFT JOY_LEFT LED4
JOY_RIGHT JOY_RIGHT EXT_RESET
JOY_UP JOY_UP
I2C_SCL
IOExpander_INT I2C_SDA
Title: MCU_LCDGlassl
Project:
STM32L476G-EVAL
Size: A3 Reference:
Date: 6/24/2015
BL_Control
SmartCard_3/5V
SmartCard_CMDVCC
SmartCard_OFF
SmartCard_RST
LED2
LED4
EXT_RESET
I2C_SCL
I2C_SDA
MB1144 Revision: B-02
Sheet: 2 of 25