Hi.
We are using the Hercules TI Board RM48L952ZWT. We would like to connect a 1-wire EEPROM to one of its GIO ports: spec sheet:
Q1. Since it is bidirectiontional, this GIO is acting as both an input and output port (and in the spec, open drain for this EEPROM required, etc.). In HalCoGen, in the GIO tab what is the best way to set it up so it can be a bidirectional pin?
Q2. What is the best way to set up a timer in usec on the RM48 Hercules board (microseconds) relative to the GIO to have it be very precise? Can it be done in C, or must it be done in assembly language? 7658.DS28EC20.pdfThe handshaking requires delays between toggling this GIO pin to communicate to the EEPROM for reading/writing, etc. and preciseness is important.