Contents
What is Trisb in PIC?
TRISB sets port direction, PORTB is usually used to read/write the port pin values, and there is LATB in some cases, that is used to set the pins to the wanted value.
What is W register in PIC?
The W register is a special register in the PIC architecture, that is used as one of the 2 operands for ALU operations, and can also be the destination for any ALU operation. In PIC18 devices, the W register is also mapped in RAM and can be accessed through the WREG special function register.
What is Trisc?
PORT A is a 6-bit wide bi-directional port, the direction of this port is controlled by TRIS A data direction register. Setting a TRIS A (=1) makes corresponding PORT A pin as an input, clearing the TRIS A (=0) making the corresponding PORT A pin as an output.
What does PIC IC stand for?
peripheral interface controller
PIC microcontrollers are a family of specialized microcontroller chips produced by Microchip Technology in Chandler, Arizona. The acronym PIC stands for “peripheral interface controller,” although that term is rarely used nowadays.
What is Ansel pic?
“The ANSEL register (Register 3-3) is used to configure. the Input mode of an I/O pin to analog. Setting the. appropriate ANSEL bit high will cause all digital reads. on the pin to be read as ‘0’ and allow analog functions.
What is the use of working register in pic?
The 8 bit WREG register is the most widely used register in the PIC micro-controllers. WREG stands for working register, as there is only one. The WREG register is the same as the accumulator in other microprocessors. The WREG register is used for all arithmetic and logic instructions.
What is a PIC microcontroller used for?
PIC microcontrollers ( Programmable Interface Controllers), are electronic circuits that can be programmed to carry out a vast range of tasks. They can be programmed to be timers or to control a production line and much more.