Trending

Which port of LPC1768 contains UART functionalities?

Which port of LPC1768 contains UART functionalities?

Coming to UART in LPC1768 MCU, it consists of four UART peripherals viz. UART0, UART2 and UART3 are identical with basic UART functionality, while UART1 adds full modem control handshaking support. Additionally, UART1 also supports RS-485. The UART0 is used for in-system programming.

What is a SPI programmer?

The Serial Peripheral Interface (SPI) programmer (Superpro IS01 or Gang ISP programmer SuperPro IS03) provides fast programming of any SPI memory device by controlling the SPI bus signals directly through a dedicated high-speed SPI interface on the programmer.

Which register provides extra control over baud rate generation in LPC1768?

LPC1768 generates the baud rate depending on the values of DLM,DLL. Getting the PCLK value. PCLKSELx registers contains the PCLK info for all the clock dependent peripherals in which Bit6,Bit7 contains the Uart Clock(ie.

Where can I use UART?

Today, UART is being used in many applications like GPS Receivers, Bluetooth Modules, GSM and GPRS Modems, Wireless Communication Systems, RFID based applications etc. If you remember older computer systems, devices like Mouse, Printer and Modem are connected using a heavy connectors at the back.

What does UART stand for?

UART, or universal asynchronous receiver-transmitter, is one of the most used device-to-device communication protocols.

What is DLL and DLM?

DLL (Divisor Latch LSB Register) contains the lower 8-bit value that the MCU divides into the MCU clock (PCLK) to generate the UART baud rate. DLM (Divisor Latch MSB Register) contains the upper 8-bit value that the MCU divides into the MCU clock (PCLK) to generate the UART baud rate.

What is the purpose of a UART?

The main purpose of a transmitter and receiver line for each device is to transmit and receive serial data intended for serial communication. Figure 2. UART with data bus. The transmitting UART is connected to a controlling data bus that sends data in a parallel form….Interface.

Wires 2
Maximum Number of Slaves 1