Tài liệu DSP applications using C and the TMS320C6X DSK (P8) ppt
Tài liệu DSP applications using C and the TMS320C6X DSK (P8) ppt
... branching occurs in cycle 9,
after the ADD instruction.
5. SUB instruction must start one cycle before the branch instruction, since the
loop count is decremented before branching occurs. Therefore, ... the dot product. Since ADDSP has three delay slots, the
accumulation is staggered by four. The accumulation associated with one of
the ADDSP instructions at each loop cycle follo...
Tài liệu DSP applications using C and the TMS320C6X DSK (P1) ppt
... have
become very cost-effective. They can handle different tasks, since they can be
DSP Applications Using C and the TMS32 0C6 x DSK. Rulph Chassaing
Copyright © 2002 John Wiley & Sons, Inc.
ISBNs: ... on the PC, such as LPT1 or LPT2. Use the 5-V adapter included with the
DSK package to connect to the power connector J4, to turn on the DSK. Install
CCS with the...
Tài liệu DSP applications using C and the TMS320C6X DSK (P2) pptx
... signal.
2.2 TLC320AD535 (AD535) ONBOARD CODEC FOR INPUT AND OUTPUT
The DSK board includes the TLC320AD535 (AD535) codec for input and output.
The ADC circuitry on the codec converts the input analog ... modulators.
The sampling rate F
s
is set by the frequency of the codec master clock MCLK of
4096 kHz, such that
A diagram of the AD535 codec interfaced to the C6 711...
Tài liệu DSP applications using C and the TMS320C6X DSK (P9) doc
... both the loop filter and the DCO, and time stamps. CCS
buffers these data so that the data can be accessed by other applications on the PC
host. CCS has an interface that allows PC applications ... signal-detected mode is activated.
9.10 MISCELLANEOUS PROJECTS
The following projects were implemented using C/ C3x and C2 x /C5 x code.
9.10.1 Acoustic Direction Tracker
Th...
DSP applications using C and the TMS320C6X DSK (P3)
... Instruction Set of the C6 x Processor
;Factclasmfunc.sa Linear ASM function called from C to find factorial
.ref _factclasmfunc ;Linear ASM func called from C
_factclasmfunc: .cproc number ;start ... for the floating-point processors C3 x /C4 x is not compatible with code for
the fixed-point processors C1 x, C2 x, and C5 x /C5 4x. However, the code for the fixed-
point C6 2x...
DSP applications using C and the TMS320C6X DSK (P4)
... with C Program Calling ASM Function
Using Circular Buffer (FIRcirc)
The C program FIRcirc .c (Figure 4.33) calls the ASM function FIRcirc-
func.asm (Figure 4.34), which implements an FIR filter using ... Implementation Using C Calling ASM Function
(FIRcasm)
The C program FIRcasm .c (Figure 4.30) calls the ASM function FIRcasm-
func.asm (Figure 4.31), which implements an...
DSP applications using C and the TMS320C6X DSK (P5)
... Applications Using C and the TMS32 0C6 x DSK. Rulph Chassaing
Copyright © 2002 John Wiley & Sons, Inc.
ISBNs: 0-471-20754-3 (Hardback); 0-471-22112-0 (Electronic)
Programming Examples Using C Code
175
//two_tones .c ... R. Michalson, and R. Chassaing, Fast and efficient filter design and imple-
mentation on the TMS32 0C6 711 digital signal processor, International Co...
DSP applications using C and the TMS320C6X DSK (P6)
... (on the accompanying disk). This FFT function, used with the
C3 1 DSK and the C3 0 EVM, is listed and described in Refs. 13 and 14.
The twiddle constants are generated within the program. The ... out (right
click on the Watch window). Click on +out to expand and view out[0] and
out[1] that represent the real and imaginary components, respectively.
2. Place a br...
DSP applications using C and the TMS320C6X DSK (P7)
... adaptive
system can learn the signal characteristics and track slow changes. An adaptive filter
can be very useful when there is uncertainty about the characteristics of a signal or
when these characteristics ... Filter Using C Code Compiled with
Borland C/ C++ (Adaptc)
This example applies the LMS algorithm using a C- coded program compiled with
Borland C/ C++. It illustrate...
Tài liệu Module 8: Solution Design and the Component Object Model ppt
... access the remote portion of the DCOM component.
Network access by the DCOM object is transparent to the calling client. This
network access is handled by the low-level plumbing of the COM and ... object, and COM
component?
A COM class defines what the public interface will be and how
applications can communicate with the component's interfaces. Classes
are d...