This is the K-Scale Motor Controller design document.
Requirements
- Microcontroller
- Power supply
- Assume we will have 48 volt power to the board
- Communication
- CAN bus
- Texas Instruments ISO1050DUBR [3]
- 1 mbps
- CAN bus
- Sensing
- Temperature
- Maxim Integrated DS18B20 [4]
- Absolute (single turn) position
- Current sensing
- Temperature
- Programming port
- USB C
Design
References
- ↑ https://www.infineon.com/cms/en/product/microcontroller/32-bit-industrial-microcontroller-based-on-arm-cortex-m/32-bit-xmc4000-industrial-microcontroller-arm-cortex-m4/xmc4800/
- ↑ https://www.digikey.com/en/products/detail/nxp-usa-inc/LPC1549JBD64QL/4696352?utm_adgroup=&utm_source=google&utm_medium=cpc&utm_campaign=PMax%20Shopping_Product_Medium%20ROAS%20Categories&utm_term=&utm_content=&utm_id=go_cmp-20223376311_adg-_ad-__dev-c_ext-_prd-_sig-Cj0KCQjw_-GxBhC1ARIsADGgDjuYk7Hf3F-L_hoQ_4E-fPfjELknu3EAmm9IstEnc92wSAbIMEt0UZAaAsneEALw_wcB&gad_source=1&gclid=Cj0KCQjw_-GxBhC1ARIsADGgDjuYk7Hf3F-L_hoQ_4E-fPfjELknu3EAmm9IstEnc92wSAbIMEt0UZAaAsneEALw_wcB
- ↑ https://www.lcsc.com/product-detail/Isolated-CAN-Transceivers_Texas-Instruments-ISO1050DUBR_C16428.html
- ↑ https://www.lcsc.com/product-detail/Temperature-Sensors_Maxim-Integrated-DS18B20-T-R_C880672.html