Hi guys I started working on AT89C51RE2 as it has 2 serial ports - as per my requirement however I couldn't find header file for the same the one which is available for RE2 on keil.com is actually of RD2 so no special SFRs for 2 UARTs. I put my own UARTs with the help of SFRs table from datasheet but is it possible to download header file for RE2? If not can anybody check my header file please. And if its correct can I upload it here for further usage?