Cooperative Academy Of Professional Education Tender

8255 INTERFACE BOARD ( Incorporates INTEL 8255, Programmable Peripheral Interface Chip, All essential extra hardware provided to operate 8255 in Mode 0 or Mode 1 or Mode 2, 8 Nos. of SPDT Switches provided at Port A for giving 8 TTL inputs, 8 Nos. of LED’s provided at Port B for outputs, Provision to interrupt the CPU in Mode 1 and Mode 2, All the ports lines are terminated in a standard 26 Pin Header FRC OEN make, Male connector for high reliability, Provision for test points & fault analysis points, 50 Pin FRC-OEN type connector for high reliability to interface with VXT with VXT bus, 5 Nos. of LED's provided at port "C" [Control Port] to indicate IBF A, IBFB, OBFA, and OBFB & INTR in Mode 1 and Mode 2, 3 Instrument type high quality switch with de bouncing logic provided, For generating ACK A, ACKB, STBA and STBB in Mode 1 & Mode 2, All Address, data and control lines are terminated in a 50 Pin FRC OEN, Make male connector to interface with VXT bus, 50 Core Cable )

2 CHANNEL DAC INTERFACE BOARD ( Two numbers of DAC 0800, Analog Output: +5V to -5V DAC outputs are terminated at a suitable connector available on-board, 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 50 Core Cable provided )

8 CHANNEL ADC INTERFACE BOARD ( Incorporates one number or 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 at Screw type connector, Trim pot is provided on-board to channel 0 or 3 or 6, Provision for test points & fault analysis points, 50 Core Cable provided, All Address, data and control lines are terminated in a 50 Pin FRC O EN Make male connector to interface with VXT bus)

STEPPER MOTOR CONTROLLER WITH MOTOR ( Driver provided for controlling one motor, Control motors ranging from 0.5Kg to 20Kg, Provision for connecting external power supply of 6V, 12V or 24V, selectable by jumpers, One 0.5Kg/12V Motor provided,50 Core Cable provided, All Address, data and control lines are terminated in a 50 Pin FRC OEN make male connector to interface with VXT bus. )

LCD INTERFACE CARD (2 Row x 16 Column LCD Dot Matrix Display Alphanumeric Display, 4 x4 Matrix Keyboard, Relevant Software with detailed Hardware & Software Manual, All Address, data and control lines are terminated in a 50 Pin FRC OEN Make male connector to interface with VXT bus. 50 Core Cable provided )