SDCC (Small dEviCe C cOmpiLer)

SDCC (Small dEviCe C cOmpiLer)
Microcontroller is no stranger to the world of electronics, almost all electronic equipment today uses this device, the microcontroller is the main controller in electronic equipment today, then the microcontroller is an important matter for the learned for those involved in the world of electronics.

Microcontroller covered here are artificial ATMEL microcontroller is easily found Indonesian market, namely: AT89S51, AT89S52, AT89S8252, AT89C2051, AT89C4051, AT89C51, AT89C52

AT89S51, AT89S52, AT89S8252 Having the ability of serial downloading or better known as In System Programming (ISP) so that the microcontroller can be programmed directly on the circuit without having to revoke IC for programmable, ISP Programmer can be created using multiple resistors via the parallel port of the computer so for those who have not has remained berkesperimen programmer can use this microcontroller with little cost.

Pemrogramman AT89XX on this site using the C language for providing the SDCC (Small Device C Compiler, Free C compiler for microcontroller programming) so that the programming will be easier than using assembly language.
SDCC (Small Device C Compiler)
Microcontroller Programming can be done using low-level language (assembler), nor high-level languages (C, Basic, Pascal), With tersediannya Freeware SDCC AT89XX we can program the microcontroller using the C language without having to buy a C compiler which is relatively expensive, addition SDCC also has a good optimization, so do not lose with the other commercial compilers, and good enough for our use, programming using C language will greatly facilitate our comparison using assembly language because we created a program that would be very easy to read, and making the algorithm is very easy to do