http://www.alciro.org/alciro/microcontroladores-8051_24/PSW-Program-Status-Word_363_en.htm WebJun 15, 2024 · Draw the format of TCON register of 8051 and describe the function of each bit of it. Last Answer : TCON: TIMER/COUNTER CONTROL REGISTER.BIT …
UNIT IV - 8051 MICROCONTROLLER INTRODUCTION
WebFeb 27, 2016 · Power Control Register. Size: 8 bit. Byte addressable. Used to control 8051 power modes. Serial mode bit is used to determine the serial communication port baud rate with timer 1. Baudrate = Oscillator frequency in Hz / N [256-TH1]. The value of N, in above equation, is determined based of SMOD. If SMOD = 0 then N = 384. If SMOD = 1 then N … WebMicrocontroladores 8051. 4.5.1. The PSW Program Status Word. The register PSW (Program Status Word) or the program status word contains information on the status of the CPU. Contains indicators or flags to use conditional statements to make decisions. These indicators are changed automatically when any of the instructions shown in the following ... darlington farm fort wayne
Embedded Systems - Registers - TutorialsPoint
WebJul 30, 2024 · The 8051 Microcontroller is one of the basic types of microcontrollers, designed by Intel in 1980s. This microcontroller was based on Harvard Architecture and developed primarily for use in embedded … WebJun 24, 2024 · Program Status Word Register of 8051 Microcontroller PSW June 24, 2024 : Share Program Status Word (PSW) The PSW is an 8-bit register, its SFR memory … WebThe Program Status Word (PSW) contains status bits that reflect the current CPU state. The 8051 variants provide one special function register called PSW with this status information. The 251 provides two additional status flags, Z and N, that are available in a second special function register called PSW1. PSW Register (all 8051 and 251 variants) darlington farmers auction mart facebook