Datasheet
Table of Contents
Table of Contents .................................................................................................................................................... 6
Table of Figures ...................................................................................................................................................... 7
1. Overview ........................................................................................................................................................ 8
1.1. Purpose .................................................................................................................................................. 8
1.2. Features ................................................................................................................................................. 8
1.3. Applications .......................................................................................................................................... 8
1.4. Specifications ........................................................................................................................................ 8
2. Power Supply ............................................................................................................................................... 14
2.1. Requirements ...................................................................................................................................... 14
2.2. Protection ............................................................................................................................................ 14
2.2.1. Short Circuit ................................................................................................................................... 14
2.2.2. Reverse Polarity .............................................................................................................................. 14
3. Board Layout ............................................................................................................................................... 16
3.1. Functional Description ........................................................................................................................ 16
3.2. Board Configuration ............................................................................................................................ 17
3.2.1. 180˚ Sinusoidal Drive Support ....................................................................................................... 17
3.2.2. 120˚ Trapezoidal Drive Support...................................................................................................... 18
4. RX62T Peripheral Resources ....................................................................................................................... 19
4.1. Resources for Motor 1 Support ........................................................................................................... 19
4.1.1. Motor 1 ........................................................................................................................................... 19
4.1.2. H-Bridge Drive ............................................................................................................................... 20
4.1.3. Current and Voltage Sensing ........................................................................................................... 21
4.1.4. Hall Sensor Interfacing ................................................................................................................... 21
4.1.5. Encoder Interfacing ........................................................................................................................ 22
4.1.6. Standalone Operation Support ........................................................................................................ 22
4.1.7. Overcurrent Detection ..................................................................................................................... 22
4.2. Resources for Motor 2 Support ........................................................................................................... 23
4.3. Miscellanies functions ......................................................................................................................... 24
4.3.1. Communication ............................................................................................................................... 24
4.3.2. E1 Debugger ................................................................................................................................... 25
4.3.3. Debug Support ................................................................................................................................ 25
4.3.3.1. Timer PWM outputs ....................................................................................................................... 25
4.3.3.2. Unused Pins .................................................................................................................................... 26
4.3.4. Rx62T Pin Probing Connectors ...................................................................................................... 27
5. PC GUI Support ...................................................................................................................................... 28
6. Further Reading ....................................................................................................................................... 28