Relevant Software with detailed Hardware & Software Manual
104 Keys IBM PC Keyboard Interface.
Relevant Software with detailed Hardware & Software Manual.
VGA VIDEO DISPLAY BOARD:[VBMB-027]
VXT Bus Based
640 x 350 Resolution
Based on 6845 chip
TTL Video outputs.
16K Display RAM (STATIC) and 8K character generator EPROM
On board IBM PC Keyboard Interface
IBM PC Key board
15" Color Monitor
ADC
& DAC Interface Modules
CHANNEL DAC INTERFACE BOARD: [VBMB-002]
8 CHANNEL ADC INTERFACE BOARD: [VBMB-003]
Two numbers of DAC 0800.
Analog Output: +5V to -5V peak to peak.
DAC outputs are terminated.
Provision for test points & fault analysis points.
All Address, data and control lines are terminated in a 50 Pin FRC OEN make male connector to interface
with VXT bus.
Incorporates ADC 0809.
Start of Conversion by manual switch (or) software.
End of Conversion (EOC) monitored through Interrupt / Polling.
Display of digital data using LED's
All the 8 channel analog inputs terminated.
Trimpot is provided on-board to channel 0 or 3 or 6.
Provision for test points & fault analysis points
.
16 CHANNEL ADC INTERFACE BOARD [VBMB-003A]
HIGH SPEED ADC BOARD: [VBMB-009]
Incorporates two nos ADC0809
Start of conversion by Manual or Software, selectable by jumpers.
End of conversion (EOC) monitored through interrupt or by polling, selectable by jumpers.
Display of digital data using LED's
All the 16 channel Analog inputs are terminated
Trimpot is provided onboard for connecting to channel 0 or 3 or 6 of both the ADC0809.
Single Channel High Speed Bipolar ADC using AD1674 Resolution:12 bits Conversion Time:10 Micro secs (max)
Maximum Input Voltage:±5V or ±10V (Jumper Selectable).
8 Bit / 12 Bit Bus Support.
Three channel, 16 bit Timer
Single Channel High Speed Bipolar DAC Using AD667, Resolution:12 Bits
Settling time:3 μSec
Output voltage range ±5V
DUAL SLOPE ADC INTERFACE [VBMB - 023]
ADC & DAC / MEASUREMENT & CONTROL MODULE [VBMB-030]
Dual slope AD conversion is implemented using discrete ICs & components (Op-Amps, Counters etc.).
Six analog input channels
Channel Selection. through software using Mux CD4051.
All the 6 Input channels are terminated is a FRC 16 pin header.
End of conversion (EOC) monitored. through polling
Display of digital data using LED's.
One Channel 8 Bit DAC 0800
Incorporates 8 channel 8 bit ADC 0809
Start of conversion by manual switch or software
End of conversion (EDC) monitored through Interrupt/Polling
Display of digital data using LED's
All the 8 Channel analog inputs terminated at Screw type connector
Provision for test points & fault analysis points
AD590 circuit for temperature (or) input
One VXT Bus Extender for interfacing with all of our Microprocessor kits
DAC and ADC Outputs / Inputs are terminated at suitable connector
All address, data and control lines are terminated in a 50 pin FRC OEN type male connector to interface with
VXT Bus
50 Core Cable
High Speed 8 bit ADC & DAC Interface Board [VBMB-032]
ADC & DAC INTERFACE BOARD : [VBMB-033]
2 Channel Voltage output DAC using AD7302
Output Voltage Range : 0 to +5V
8 Channel 8 bit ADC using AD7828
Input Voltage Range : 0 to +5V
ADC conversion time : 2.5μs/channel
Display of digital data using LEDs
All the 8 channel analog inputs are terminated at a screw type connector
2 Channel DAC outputs are terminated at a J801 Connector
One VXT Bus extender for interfacing with all of our Microprocessor kits
50 Core Cable
12-bit bipolar Integrating ADC (Intersil 7109) Input Voltage range -5 to +5 volts Sampling rate upto 7.5
12-bit D to A Convertor (DAC 1220) Accuracy + LSB Settling time : 2 micro
secs.
Single channel is used.
Analog inputs and one DAC output are terminated at An-1 Bus & J801 Connector
