Device for generating digital control signals
First Claim
1. A device for generating digital control signals having the following features:
- an oscillator (10), which has a digital output(11), a first storage means (20) for storing the value of a digitally coded variable, which has a clock input (22) connected to the digital output (11) of the oscillator (10), a data input (21) and a data output (23), a second storage means (30) for storing the value of a digitally coded variable, which has a clock input (31) connected to the digital output (11) of the oscillator (10), a data input (32) and a data output (33), an adder (40) which has two data inputs (41, 42), a data output (43) and a carry output (44), where the first data input (41) of the adder (40) is connected to the data output (23) of the first storage means (20), the second data input (42) of the adder (40) is connected to the data output (33) of the second storage means (30), the data output (43) of the adder (40) is connected to the data input (32) of the second storage means (30), and the carry output (44) of the adder (40) is connected to a pulse divider (50), the first (20) and second storage means (30) are designed as a 16-bit latch and the adder (40) is designed as a 16-bit adder.
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Accused Products
Abstract
The invention relates to a device for generating digital control signals having the following features:
an oscillator (10), which has a digital output
two storage means (20, 30) for storing the value of digitally coded variables, which each have a clock input (22, 31) connected to the digital output (11) of the oscillator (10), a data input (21, 32) and a data output (23, 33)
an adder (40) which has two data inputs (41, 42), a data output (43) and a carry output (44), where
the first data input (41) of the adder (40) is connected to the data output (23) of the first storage means (20),
the second data input (42) of the adder (40) is connected to the data output (33) of the second storage means (30),
the data output (43) of the adder (40) is connected to the data input (32) of the second storage means (30), and
the carry output (44) of the adder (40) is connected to a pulse divider (50).
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Citations
2 Claims
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1. A device for generating digital control signals having the following features:
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an oscillator (10), which has a digital output(11), a first storage means (20) for storing the value of a digitally coded variable, which has a clock input (22) connected to the digital output (11) of the oscillator (10), a data input (21) and a data output (23), a second storage means (30) for storing the value of a digitally coded variable, which has a clock input (31) connected to the digital output (11) of the oscillator (10), a data input (32) and a data output (33), an adder (40) which has two data inputs (41, 42), a data output (43) and a carry output (44), where the first data input (41) of the adder (40) is connected to the data output (23) of the first storage means (20), the second data input (42) of the adder (40) is connected to the data output (33) of the second storage means (30), the data output (43) of the adder (40) is connected to the data input (32) of the second storage means (30), and the carry output (44) of the adder (40) is connected to a pulse divider (50), the first (20) and second storage means (30) are designed as a 16-bit latch and the adder (40) is designed as a 16-bit adder. - View Dependent Claims (2)
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Specification
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- Resources
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Current AssigneePatent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen mbH (Ams-Osram AG)
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Original AssigneePatent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen MbH (Siemens AG)
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InventorsBusse, Olaf
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Primary Examiner(s)Callahan, Timothy P.
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Assistant Examiner(s)Nguyen, Hai L.
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Application NumberUS09/666,594Time in Patent Office629 DaysField of Search327/291, 327/293, 327/294, 327/298, 327/299, 327/172-176, 327/115, 327/117, 327/361, 377/47, 377/48US Class Current327/293CPC Class CodesG06F 1/025 for functions having two-va...H05B 41/2928 for protecting the lamp aga...
