What will be the value you must write to following register in order to enable clock for PORTF?
#define SYSCTL_RCGCGPIO_R *((volatile unsigned long *) 0x400FE608)
RCGCGPIO, following register makes the software capable for enabling and disabling GPIO modules to in the RUN phase. After it is enabled CLOCK is provided to the module and whose access to module register is allowed. After getting disabled the CLOCK gets disabled which saves power and the modules registeres who were accessing they create bus fault.
To anable the CLOCK of GPIO port F is done by asserting the 6th bit RCGGPIO register. The exact command used for enabling CLOCK signal is
SYSCTL RCGCGPIO R = 0 x20 ;
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What will be the value you must write to following register in order to enable clock...
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Write a HDL code for 1 bit D-register with a rising edge clock, a synchronous active-low reset and an asynchronous active-high enable pin. B2.
Write a HDL code for 1 bit D-register with a rising edge clock, a synchronous active-low reset and an asynchronous active-high enable pin. B2.
1. Fill in the blanks to configure the SCII module of HCS12 with the following settings 14400 baud (Bus clock is 24 MHz) SCI enabled in wait mode One start bit, 8 data bits, one stop bit Enable transmit and receive Enable TDRE (TX data register empty) interrupt Enable RDRF (RX data register full) interrupt No loop back Enablc parity checking and use odd parity ; ; 14400 baud SCI enabled in wait mode; enable parity and use odd parity...
Please comment and or provide information on what each function or line does within the following code. The code is a Arduino Atmega C programming language code which which creates a piano keyboard outputting different frequencies per. I would really appreciate a detailedf explanation on what each function and line does as I am a beginner and need to use this within lab. volatile unsigned char *TCCR1A = (unsigned char *) 0x80; /* Address location for Timer/Counter Control Register A....
Given a matrix of size NxM sorted in descending order and value V, write a function which returns -1 if value V is not in the matrix, else it returns 1 if V is in the matrix. The function also computes the position of V in the matrix, that is P= [R, C], where R is the row number of V and C is the column number of V in the matrix, if V is in the matrix (if V...
3. Answer the following questions about a data flip-flop (D-Flip Flop): a) (4 ps) Write the VHDL required to define a rising-edge triggered (RET) D-Flip Flop with additional clock enable (CEN) and reset inputs. Your reset may be synchronous or asynchronous. Assume any input, output, or signal variables that you require have already been declared in VHDL (you do not have to write the declarations for these) b) [I pal ls your reset syachronous or asynchronous for the D-Flip Flop...
You are writing code to control 8 stage lights in the Performing Arts Center. You start by accessing an 8-bit unsigned char value through a pointer called register. This value is used to turn lights on (1) and off (0). The diagram below is the bit map of a sample value for the stage lights, but the actual value will differ. bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 0 1 1 0 1 0 0 1 Your job is...
The following register transfers are to be executed in, with minimum clock cycles: S So R3RO, R1 R2 RO, RI- R3 S1 So: R2 S1 So: R3 RI, RO R2 St So: R2 R1, RO R3 (a) What is the minimum number of buses required? Construct the register transfer operations the individual load line for each of the registers. so that the transfers can occur in one clock indicate (b) Draw a block diagram connecting registers and multiplexers to implement...
The following register transfers are to be executed in, with minimum clock cycles: S1' * S0' : R3 <- R0, R1 <- R2 S1 * S0': R2 <- R0, R1 <- R3 S1' * S0 : R3 <- R1, R0 <- R2 S1 * S0 : R2 <- R1, R0 <- R3 (a)What is the minimum number of buses required? Construct the register transfer operations so that the transfers can occur in one clock indicate the individual load line for...
The following register transfers are to be executed in, with minimum clock cycles: S1' * S0' : R3 <- R0, R1 <- R2 S1 * S0': R2 <- R0, R1 <- R3 S1' * S0 : R3 <- R1, R0 <- R2 S1 * S0 : R2 <- R1, R0 <- R3 (a)What is the minimum number of buses required? Construct the register transfer operations so that the transfers can occur in one clock indicate the individual load line for...
6. (20%) Write HDL code to synthesize the following circuits: a. 8-bit register. b. 9-bit Register with Asynchronous Reset c. N-bit Register with Synchronous Reset where N is a parameter d. N-bit register with Enable and Asynchronous reset where N is a parameter e. 8-bit latch