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Hardware
Devices
-MACH 4 family of devices, namely M4-64/32
-7558 - PC - 0010 Rev. 1.2 development board, a Printed
Circuit Board (PCB) with a 44 pin PLCC Socket and a
JTAG connector, a clock frequency selector on the left
side and 4 7-segment display LEDs
-CPLD (Complex Programmable Logic Device) placed on
the development board
-buffered programming cable with one end having 10 pins
and the other end 25 pins
-power cable for the ISP board
Question: Why is the CPLD with which we are working
is called MACH 4 - 64/32?
Answer: It is because it has 64 NODES AND
32 PINS. You can see that they are counted on the
board.
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A
jumper is a collection of pairs of pins, that allows
you to set a specific value, simply by connecting the
two pins of one pair with a small jack. The jumper we
will use most is the one to set the speed of the adjustable
clock.
A Seven-Segment-LED is a block of seven small
LED's that are turned on and off in different combinations
to display numbers.
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