![]() ![]() ![]() IC1 = AT89C2051, IC2 = MAX 232.įew Resistors, LEDs, capacitors etc. The 8051 contains a UART – Universal Asynchronous Receiver Transmitter – The serial port is full-duplex.įigure 1: Block Diagram of the ISP Programmer Figure 2 shows the actual circuit diagram.Hardware: Figure 1 shows the Block diagram of the in-system programmer interface, the programmer can be self powered or target powered it depends on how you plan to use it.Įmbedded Systems 1 5-1 8051 Peripherals 8051 Serial Port If you need something like this you need to assemble a very simple circuit (Programmer Unit). This In System Programmer is RS232 (serial port) based but can indirectly be used with USB using USB to RS232 converter. Introduction: Welcome to the world of Microcontrollers, and the first thing you need is a Device Programmer. ![]() Serial Port Programmer For At89s52 Rating: 5,3/10 4180reviews ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |