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CIC-520 DSP INTERFACE AND CONTROL UNIT
 1. SN-DSP54A DSP Interface Control Board
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Open Collector Power IC: ULN 2803 50V/500mA x 8.
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Analog Signal Inputs: Microphone Amplifier.
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Audio input amplifier and DTMF generator.
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4 sets of pulse generator: A, B, C and D.
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8 DIP switches for data input and 8 LEDs for displaying
output state.
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4-digit
7-segment LED display, 4 x 4 keypad.
2. SN-DSP54E Control Unit
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CPU: TMS320C542, 40MHz operating frequency against RFI
interference.
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lnternal Memory: 10K x 16 DRAM,
2K x 16 Boot ROM
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External Memory
: 32K x 8 EPROM for program standalone, 32K x 16 Catch SRAM for
storage expansion.
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A/D and D/A Conveners: TLC320AC01, 14 Bit-CODEC
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HPI Interface: Printer port for program loading and
debugging.
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TDM: Serial port.
3. SN-PLDE2 CPLD-EPF8K Interface Unit
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CPLD
device: ALTERA FLEX 8000 series - EPF8282ALC84-4, 84 pin
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Maximum 8K
x 4 EEPROM for program storage.
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RS-232 cable
for program download.
MAIN UNIT (CI-51001)
1.
Functlon Generator:
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Frequency Range: 1Hz~100KHz.
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Output Waveform: sine, square, triangle and sweep.
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Variable signal amplitude.
2.
OCL Amplifier:
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Available gain: 1 and 10.
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Driving output: ±12V/1A (max) with current limit
overload protection.
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Direct coupling I/O with auto zero voltage
compensation.
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Capable
of driving DC servo motor, PWM for temperature control and
high power speaker.
3.
Source Selector:
4.
Speaker:
5.
Fixed DC Power:
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Output voltage/current: +5V/1A, ±12V/0.5A, +24V/0.5A
(ground independent output)
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Output overload protection
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Output
overload and short protection, auto power off.
6. Module
fixed slide rail:
length 380mm.
OPTION
MODULES
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1. DC Servo PWM Control (CI-53001)
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DC 12V/500mA servo motor with external driver.
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Coaxial encoder
100P/REV, A and B phase 5V output pulse, 4 times frequency.
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F/V converter
for speed detecting and fix-speed control.
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Speed controlled by CPLD and DSP.
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2.
Step Motor Control (CI-53002)
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Step motor
5V/1A single-phase 5 lines, Available
for full-step and half step driving of single-pole,
double-pole and single/double-pole circuit.
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PWM with constant current high speedd driving
control.
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Position control by CPLD and DSP.
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3.
Temperature control (CI-53003)
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PWM for power driving control (24V/1A) and load
(resistor) heating.
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SSR for zero point ON/OFF isolation drive AC 110V/1A
for load heating.
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DC l2V/1.7W fan for speedy temperature controlled.
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AD590 for temperature sensing and temperature
detecting (100 mV/1°C).
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Temperature controlled by CPLD and
DSP.
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4.
PLC I/O Interface (CI-53004)
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8 isolated
input monitored by LED.
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Convert 24V/0V input to 5V/0V digital level for CPLE
isolation input.
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8 isolated output
coupling with relay and monitored by LED.
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Mechatronics application controlled by CPLD and DSP.
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5.
OCL Amplifier(CI-53006)
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Available gain 1 and 10 for different signal power
amplification.
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Driving voltage: ±12V/1A (max) with overload
protection.
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Direct coupling I/O with auto zero compensation
voltage.
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Capable
of driving DC servo motor, PWM temperature control and high
power speaker.
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DEVELOPMENT SOFTWARE FEATURES
1.
WINDOWS 95/98 environment.
2.
Built-in TMS320C5X algebraic assembler allow users to
perform the following programming functions: editing
assembling, linking, disassembling, modifying, loading,
debugging and testing.
3.
The
contents of registers and memory can be displayed,
modified, and filled by the user.
4.
Source program code can be assembled in INTEL HEX format
and then loaded into external EEPROM to form an independent
system.
5.
Other functions: Infinite break point setting, Step Into,
Step Over, Step Out, RUN, HALT and RESET.
6. CPLD
programming and simulation software.
LIST OF EXPERIMENTS
1.
Sampling theory.
2.
TMS320C542 assembly language.
3.
Testing convolution integration.
4.
Discrete fourier transform (DFT) and fast fourier
transform (FFT).
5.
Fast algorithm for correlation and convolution.
6.
Finite impulse response (FIR) filter.
7.
Infinite impulse response (IIR) filter.
8.
Designing digital oscillator.
9.
Low-Frequency spectrum analysis.
10.
Designing Waveform generator.
11.
A-LAW and μ-LAW
comprador.
12.
Speech compress, encode control development.
13.
Peripheral application control:
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DC Servo PWM
Control.
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Step Motor
Control.
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Temperature
Control.
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PLC I/O
Interface.
ACCESSORIES
1.
RS-232 cable x 1 set
2.
Interface connect bus x 1 set
3.
Experiment lead x 1 set
4.
Power Supply (+7.5V, 1.5A) x 1 set
5.
Operation manual
ORDER INFORMATION
1.
CIC-520 DSP Simple Version Package:
Include
CIC-520, development software and accessories.
2.
CIC-500 DSP Standard Version Package:
Include
CIC-520, CI-51001, development software and accessories.
3.
CIC-500 DSP Complete Version Package:
Include
CIC-520, CI-51001, option modules, development software and
accessories.
CIC-520 DSP
Simple Version
CIC-500 DSP Standard Version |
