Question: a in the following questions remember to check signal levels...

a) In the following questions, remember to check signal levels and absolute maximum ratings. Justify your answers and state any required conditions.

i. Can a digital output from the PIC32MX drive a digital input on the MCP3905? (10 marks) Page 73 of 100

ii. Can all the digital outputs from the MCP3905 drive the Schmitt trigger buffer digital inputs on the PIC32MX? (10 marks) Page 74 of 100

iii. Can all the digital outputs from the MCP3905 drive the TTL buffer digital inputs on the PIC32MX? (10 marks) Page 75 of 100

iv. What is your conclusion? Can you connect the digital signals directly between the PIC32MX and the MCP3905? Can you see any possible problems with this arrangement? (10 marks)