Other Parts Discussed in Thread: ISO1540
Hi team,
My customer would like to consult with you about the Firm PSE feature as below.
Customer would like to achieve the Disable PoE all ports function with hardware control
- Is MSP430F523 P1.7 (disable all ports function) input pin, should be active high or low?
- Using P5.0 (reset) to let PSE enter into reset status, would the POE port be disable?
- Customer would also like to consult with you whether they can connect I2C_SDAI and I2C_SDAO together on the PoE side and go through CPU with I2C isolator such as ISO1540. Would you have any concern? Thanks.