... • make plans • make an exception • make arrangements • make a telephone call • make a decision • make a mistake • make noise • make money • make an excuse • make an...
... Le Thi Kim Oanh Lien Mac A Secondary School Cách sửdụng Do và MakeHai động từ “do” và “make” thường gây lung túng cho người học vì cả hai đều có thể dịch là ... dùng từ nào cho đúng. Dưới đây là một vài điểm cần lưu ý về hai động từ này giúp bạn đưa ra phương án lựa chọn phù hợp với từng trường hợp cụ thể. 1. Cáchdùng “do”- Dùng “do” cho các hoạt ... mother.She’s doing nothing at the moment.- Một số cách nói phổ biến dùng “do”:• do one’s best • do good • do harm • do a favour • do business2. Cáchdùng “make”- Dùng “make” diễn tả các hoạt...
... sectionBEGIN CALL AICSET ;initialize AICLDI LENGTH,BK ;BK = size of bufferLDI @SINE_ADDR,AR1 ;AR1 = addr of sine valuesLOOP LDI *AR1++%,R7 ;R7 = table valueCALL AICIO_P ;call AICIO for outputBR ... Digital Signal Processors, PrenticeHall, Englewood Cliffs, NJ, 1990.12. I. Ahmed, ed., Digital Control Applications with the TMS320 Family, Texas Instruments,Inc., Dallas, TX, 1991.13. A. Bateman ... Instruments, Inc., Dallas, TX, Vol. 3,1990.4. K. S. Lin ed., Digital Signal Processing Applications with the TMS320 Family: Theory,Algorithms, and Implementations, Prentice Hall, Englewood Cliffs,...
... ++count){*IO_OUT++=addmfunc(count); /*calls assembly function five times*/}} FIGURE 2.6 Addition program in C that calls an assembly function (ADDM.C).FIGURE 2.7 C-called assembly function (ADDMFUNC.ASM).*ADDMFUNC.ASM ... the processor’s CPU involvement. It can occurin parallel with program execution. Separate busses for program, data, andDMA allow for parallel program fetch, data read and write, and a DMA opera-2.6 ... Instruments, Inc., Dallas, TX,1990.8. TMS320C3x User’s Guide, Texas Instruments, Inc., Dallas, TX, 1997.9. TMS320C30 Evaluation Module Technical Reference, Texas Instruments, Inc., Dallas,TX, 1990.10....
... secondary AIC comOR 03h,R6 ;set two LSB for secondary comCALL TWAIT ;wait for data to be transferredCALL IO ;call AIC transfer routineCALL TWAIT ;wait for data to be transferredSTI R1,*+AR0(48h) ... into R1CALL SW_IO ;call IO routine to switch inputsPOP R1 ;restore R1RETS ;return from subroutineIOAUX PUSH R1 ;save R1LDI 073h,R1 ;load secondary com data into R1CALL SW_IO ;call IO routine ... to standard modee. Sets all clocks and data interface pin polarities to active highf. Sets all frame sync pulses to active lowg. Transfers 16-bit datah. Disables all interrupts except the...
... 1988.23. C. S. Williams, Designing Digital Filters, Prentice-Hall, Englewood Cliffs, NJ, 1986.24. R. W. Hamming, Digital Filters, Prentice-Hall, Englewood Cliffs, NJ, 1983.25. S. K. Mitra and J. ... buffer. While we can also use a circular bufferfor the coefficients, it is not necessary.Initially, all the input samples x(n), x(n – 1), . . . are set to zero. We start attime n, acquire the ... Digital Filters, Prentice Hall, Englewood Cliffs,NJ, 1988.33. R. Chassaing and D.W. Horning, Digital Signal Processing with the TMS320C25, Wiley,New York, 1990.34. A. H. Nuttall, “Some Windows with...
... to data page 128CALL AICSET ;initialize AICIIR LDI @COEFF_ADDR,AR0 ;AR0 points to coefficients addressLDI @DLY_ADDR,AR1 ;AR1 points to addr of delay samplesCALL AICIO_P ;call AIC for pollingFLOAT ... Processing, Prentice-Hall, EnglewoodCliffs, NJ, 1989.24. S. Haykin, Modern Filters, Macmillan, New York, 1989.25. T. Young, Linear Systems and Digital Signal Processing, Prentice-Hall, EnglewoodCliffs, ... Thisparallel form structure is shown in Figure 5.6. Each of the transfer functionsH1(z), H2(z), . . . can be either first- or second-order functions. As with the cas-cade structure, the parallel...
... inp/1000; /*input between 1 and -1 */if (ys >= xin) /*is signal rising or falling */x = acos(xin); /*signal is falling */else /*otherwise */x=asin(xin)-(pi/2); /*signal is rising */x = x ... previous example, the overall output was the adaptive filter’s output.In that case, the filter’s output converged to the desired signal. For the structurein this example, the overall output is the ... bufferLDF *AR2++,R4 ;input desired sample -> R4LDI @WN_ADDR,AR0 ;w(N-1) address-> AR0CALL FILT ;call FIR routineFIGURE 7.18 Program listing for adaptive predictor (ADAPTP.ASM).(continued...
... Reassemble only the FIRALL.ASM program. The C program FIRALL.CPP need not be recompiled, since it downloads and runs FIRALL.DSK. Youwill need to recompile/relink FIRALL.CPP if you add more ... program that interacts with DSK program with 8 sets of coefficients(FIRALL.CPP).//FIRALL.CPP - PROGRAM WHICH INTERACTS WITH FIRALL.ASM#include “dsklib.h”void main(){char *msg; //pointer to any ... TIME_P,R6 ;length of PASS signal PUSH R6 ;save R6 into stackLDF @Y0,R1 ;initially R1 = Y(0) = 0LDF @Y4,R1 ;initially R1 = Y(1)LDF @A4,R3 ;R3=AMPYF3 R3,R1,R1 ;R1=AxY(1)LDF @Y4,R0 ;R0=Y2 (previously...