arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-12-26 08:08:51 +00:00
Code Issues Releases Wiki Activity

docs: hardware updates

Browse Source
This commit is contained in:
mcudev 2017-09-27 12:39:56 -04:00 committed by Pavol Rusnak
parent 186eacfef4
commit ef353f7bc6
1 changed files with 24 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
docs/hardware.md
View File

@ -22,14 +22,12 @@ TODO
* 1 x [STM32F407G-DISC1](http://www.st.com/en/evaluation-tools/stm32f4discovery.html)
* 1 x USB Cable Type A Plug/Male to Type Mini-B Plug/Male
* 1 x USB Cable Type A Plug/Male to Type Micro-B Plug/Male
* 1 x Display
* 1 x Capacitive Touch Panel / Sensor
* 1 x microSD Socket
* TODO
### Component Notes
* 1 x [ER-TFTM028-4 Display + Capacitive Touch Panel Module](http://www.ebay.com/itm/302049581340) (Note: specify 40-Pin Header, 8080 8-bit Parallel, VDD=3.3V, Capacitive Touch Panel)
* 1 x [microSD Board](https://www.waveshare.com/product/modules/storage/sd-tf-storage/micro-sd-storage-board.htm)
* 27 x Female to female jumper wires with 0.1" header contacts
#### 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
@ -41,7 +39,7 @@ TODO
|-----------|-------|-----|
|LCD_RST|PC14||
|LCD_FMARK|PD12|tearing effect input|
|LCD_PWM|PB13|backlight control (brightness)|
|LCD_PWM|PA7|backlight control (brightness)|
|LCD_CS|PD7||
|LCD_RS|PD11|register select aka command/data|
|LCD_RD|PD4||
@ -56,6 +54,7 @@ TODO
|LCD_D7|PE10||
#### Capacitive Touch Panel / Sensor
* Bus/Interface: I2C
* Driver IC: FT6206 [TODO: does this matter?]
* single touch
@ -66,9 +65,9 @@ TODO
|-----------|-------|
|I2C1_SCL|PB6|
|I2C1_SDA|PB7|
|CTP_IRQ|[TODO: missing?]|
#### microSD Socket
* Bus/Interface: 4-bit
##### Pinout
@ -85,6 +84,13 @@ TODO
#### USB Socket
|Description|MCU Pin|
|-----------|-------|
|OTG_FS_VBUS|PA9|
|OTG_FS_ID|PA10|
|OTG_FS_DM|PA11|
|OTG_FS_DP|PA12|
##### Pinout
|Description|MCU Pin|
@ -95,8 +101,17 @@ TODO
|OTG_FS_DP|PA12|
#### Dev Board
* [Schematic](http://www.waveshare.com/w/upload/0/05/CorexxxR-Schematic.pdf)
* [STM32F407VGT6](http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f4-series/stm32f407-417/stm32f407vg.html)
* HSE / High-Speed External Crystal: 8 MHz
* Integrated STMicroelectronics ST-LINK/V2.1 debugger
Minimum MCU requirements:
* STM32F4 family [STM32F405VGT6](http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f4-series/stm32f405-415/stm32f405vg.html)
* 168 MHz, 8 MHz HSE
* 1024 KB Flash memory
* 128 KB SRAM
* 64 KB CCMRAM
* FSMC controller
* TRNG