ADVANCED DIGITAL LOGIC LAB MODEL : LI-ADL-2L

Description

SPECIFICATIONS:
The whole trainer is fully designed by FPGA/CPLD logic circuit., Buffer circuits have enhanced protection
for each module which is powered by main unit through power socket, avoiding wrong input
power source during the experiment., Covers different levels of logic circuit experiments, ranging from
combinational logic, sequential logic as well as the logic circuit interfacing with microcontroller and
practical application circuit for daily use., Students can implement their own circuit from universal
CPLD& breadboard experiment module, making it possible to prototype most analog and digital
circuits in the system., Includes various types of ADC & DAC circuits to lea different interfacing circuits
between analog and digital signal. ,Built-in 8-channel multiplexer in main unit to measure multiple
digital signals in real time., Multiple operation modes from 4-digit 7-segment display

Main Unit
1. DC Power Supply


(1) Fixed DC power supply :
+5V/2A,-5V/0.5A,+12V/2A,
(2) With overload protection,


2.Clock Generator
(1)Signal amplitude output : 3.3V
(2)With adjustable output frequency :

square wave,1Hz ~ 1MHz,6 range
(3)Frequency display :4-digit,7-segment
LED.


3.Logic Level Switch :

 Toggle switches x 8,3.3V output,
4.Data Level Switch : 8-bit 

DIP switch x 2,3.3V output

Pulse Signal Generator
(1) 2 sets of toggle switch with independent
control output
(2) Each set with Q,Qft output
(3) Pulse width > 5ms,each with Denounce
circuit


6. Logic Level Indicator
(1) 16-bit LED with driver and protection
circuit
(2) Input Impedance : > 100K ohms,
. 

8 Channel Logic Signal Tracer
(1) 8 logic signal input :input impedance : ≥
100K ohms,3.3V input
(2) Fixed DC level shift for each channel
(3) Input signal attenuation ratio : 1/8
(4) Output signal : BNC or 2mm plug
(5) Oscilloscope SYNC. select : ALT/CHOP
and scan-frequency adjustment
(6) The function can be used only with
analog oscilloscope,

8. 7-segment LED display & frequency
measurement 2 DIP switches select the
function :

(1) 00 : Scanning display mode,
a. Common anode for the control of
7-segments a ~ g,
b. Scanning cathode for the control of
4-digit S0 ~ S3

(2) 01 : Independent display mode
a. Input 4-digit of data individually and
decode the data at 7-segment,display
separately
b. Independent binary input and hexadecimal
output
(3) 10 : Frequency counter for internal clock
a. Display the frequency of clock generator
from main unit
b. Frequency range : 0.001KHz ~ 999.9KHz.
(4) 11 : Frequency counter for external
clock,
a. Display the frequency of clock signal
from external unit,
b. Frequency range : 0.001KHz ~ 999.9KHz,


9. Rotary Encoder, Rotary encoder output :
PA,PB and GND signal,3.3V output,
10. Standard Signal Generator,
5 sets of frequency:20MHz,1MHz,10KHz,100Hz,1Hz,,

Experiment Modules
1. All built-in DC power socket module
supply DC power from the main unit.
2. Each module includes a CPLD chip to
implement all digital circuits shown on
module panel.,
3. 2mm sockets, bridge plugs, and cables
are used throughout all modules so that

students can easily create the circuits and
compare different results in short time.
4. With comprehensive experiment
manual.


List of Modules,
1. Combinational Logic Circuit Experiment,
2. Arithmetical Logic/Tri-state & Code
Converter Experiment,
3. Encoder, Decoder & Multiplexer Logic
Circuit Experiment
4. Flip-flop & Sequential Logic & Counter
Circuit Experiment
5. Oscillator/ Pulser  ; Load ; Up/Down
Counter Circuit Experiment,
6. Memory ; Matrix LED ; DAC/ADC & MCU
Interface Circuit Experiment
7. Digital & Analog Timer, Pulse Generator
Circuit Experiment
8. Ramp-compare/SAR/Dual-slope ADC
Experiment .

List of Experiments
1. Combinational Logic Circuit Experiment
(1) NOR gate circuit
(2) NAND gate circuit
(3) XOR gate circuit
a. Constructing XOR gate with NAND
gate
b. The combination with basic gates

(4) AND-OR-INVERTER (A-O-I) gate circuit
(5) Comparator circuit
a. Comparator constructed with basic
logic gates
b. Comparator constructed with TTL IC
(6) Schmitt gate circuit
(7) Open-collector gate circuit
a. High voltage/current circuit
b. Constructing an AND gate with open
collector gate
(8) Half-adder and full-adder circuit
Construct, HA with basic logic gates.
(9) Half-subtractor and full-subtractor
circuit Subtractor, circuit constructed with
basic logic gates
(10) Bit parity generator circuit Bit parity
generator, constructed with XOR gates
(11) Constructing a 4-to-10 decoder with
TTL IC
(12) The switch characteristics of TTL
level, conversion circuit

2. Arithmetical Logic/Tri-state & Code
Converter Experiment
(1) CMOS FET tristate gate circuit,
a. Truth table measurement,

Accessories

Connecting Wire: 1 Set
User Manual : 1 Set
Others Accessories

OTHERS:

Brand : Labinnova
Country Of Origin: China
Manufacturing : Assemble In Bangladesh
Warranty: One Year