hello, My address/data bus to interface the RTC is P1, Chip Select is P3^6 DS is P3^4 AS is P3^3 R/W is P3^5.
How can i use a pointer to access the registers in the RTC (like a pointer that points to the base address of the RTC (0x0A) and i can increment it to point to the other locations of the RTC)?
thanks in advance.