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TREZOR Core Hardware

TREZOR v2 Open Source Hardware Reference Documentation

Photo Front

TODO

Photo Back

TODO

Bill of Materials / BOM

TODO

Eagle Schematic

TODO

Eagle Board

TODO

Developer Kit

1 x Waveshare Core405R Dev Board
1 x USB Cable Type A Plug/Male to Type Mini-B Plug/Male
1 x ST-LINK V2 STM32 USB Debug Adapter
Female to female jumper wires with 0.1" header contacts
1 x Display
1 x Capacitive Touch Panel / Sensor
1 x microSD Socket
TODO

Component Notes

Display

Resolution: 240px x 240px -OR- 240px x 320px
Driver IC: ST7789V or ILI9341V (on-chip display data RAM of 240x320x18 bits)
18-bit (262,144) RGB color graphic type TFT-LCD
Bus/Interface: 8-bit parallel

Pinout

Description	MCU Pin
LCD_RST	PC14
LCD_FMARK	PD12 [TODO: what is this for?]
LCD_PWM	PB13 [TODO: what is this for?]
LCD_CS	PD7
LCD_RS	PD11
LCD_RD	PD4
LCD_WR	PD5
LCD_D0	PD14
LCD_D1	PD15
LCD_D2	PD0
LCD_D3	PD1
LCD_D4	PE7
LCD_D5	PE8
LCD_D6	PE9
LCD_D7	PE10

Capacitive Touch Panel / Sensor

Bus/Interface: I2C
Driver IC: FT6206 [TODO: does this matter]
single touch

Pinout

Description	MCU Pin
I2C1_SCL	PB6
I2C1_SDA	PB7
CTP_IRQ	[TODO: missing?]

microSD Socket

Bus/Interface: 4-bit

Pinout

Description	MCU Pin
SDIO_D0	PC8
SDIO_D1	PC9
SDIO_D2	PC10
SDIO_D3	PC11
SDIO_CK	PC12
SDIO_CMD	PD2
SD_CARDDETECT	PC13

USB Socket

Pinout

Description	MCU Pin
OTG_FS_VBUS	PA9
OTG_FS_ID	PA10
OTG_FS_DM	PA11
OTG_FS_DP	PA12

Dev Board

Schematic
STM32F405RGT6
HSE / High-Speed External Crystal: 8 MHz