Patent US5488705A successfully refreshed from Google Patents.
US5488705A
Expired / Lapsed
US
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Apparatus for connecting computer devices
Assignee: FCI Americas Technology LLC
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Filing: 1995-01-31
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Granted: 1996-01-30
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Expires: 2015-01-31
Abstract
Abstract An apparatus used in connecting computer devices which are coupled together by at least one dual line cable assembly. The invention comprises at least one converter adapter having an integrated circuit. The integrated circuit according to the invention is capable of (1) multiplexing and then serializing parallel bus and tag information received from one or more interfaces of one of the computer devices and sending such multiplexed serial information over a first line of the dual line cable assembly to another computer device and (2) deserializing and then demultiplexing serial bus and tag information received over a second line of the dual line cable assembly and sending such parallel and demultiplexed information to one or more interfaces of the first computer device.
Inventors
- 👤 Richard S. LaBarbera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:06
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/06; H01R31/065; G; G06; G06F; G06F13/00; G06F13/38; G06F13/40; G06F13/4063; G06F13/409; H01R27/00; H01R13/00; H01R13/66; H01R13/665
Claims Analysis
Total Claims: 37
Claim 1
Independent Claim
227 words
An apparatus for use in connecting a first computer device and a second computer device through a dual line cable assembly, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first bus and tag sub-assembly including: a first connector for mating with the first interface in the first device, a first multi-line cable assembly having a first end and a second end, the first end connected to the first connector, a first converter adapter connected to the second end of the first multi-line cable assembly and being adapted for connection to the dual line cable assembly, a second connector connected to the first converter adapter and being mated with the second interface in the first device, and the first converter adapter including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly to the second computer device and (2) deserializing and then demultiplexing serial bus and tag information received through a second line of the dual line cable assembly and sending such parallel and demultiplexed information to the first and second interfaces of the first device.
Claim 2
Independent Claim
227 words
An apparatus for use in connecting a first computer device and a second computer device through a dual line cable assembly, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first bus and tag sub-assembly including: a first connector for mating with the first interface in the first device, a first multi-line cable assembly having a first end and a second end, the first end connected to the first connector, a first converter adapter connected to the second end of the first multi-line cable assembly and being adapted for connection to the dual line cable assembly, a second connector connected to the first converter adapter and being mated with the second interface in the first device, and the first converter adapter including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly to the second computer device and (2) deserializing and then demultiplexing serial bus and tag information received through a second line of the dual line cable assembly and sending such parallel and demultiplexed information to the first and second interfaces of the first device.
Claim 3
Dependent Claim
211 words
The apparatus of claim 1, wherein the dual line cable assembly has a first end and a second end, said first end of the dual line cable assembly connected to the first converter adapter, the apparatus further comprising: a second bus and tag sub-assembly including: a third connector for mating with the first interface in the second device, a second multi-line cable assembly having a first end and a second end, the first end connected to the third connector, a second converter adapter connected to the second end of the second multi-line cable assembly and to the second end of the dual line cable assembly, a fourth connector connected to the second converter adapter and being mated with the second interface in the second device, and the second converter adapter including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the second device and sending such multiplexed serial information over the second line of the dual line cable assembly and (2) deserializing and then demultiplexing serial bus and tag information received through the first line of the dual line cable assembly and sending such parallel and demultiplexed information to the first and second interfaces of the second device.
Claim 4
Dependent Claim
25 words
The apparatus of claim 2, wherein the bus and tag sub-assemblies are electo-optic and the dual line cable assembly is a fiber optic cable assembly.
Claim 5
Dependent Claim
16 words
The apparatus of claim 2, wherein the dual line cable assembly is an electrical cable assembly.
Claim 6
Dependent Claim
43 words
The apparatus of claim 2, wherein the first, the second, the third and/or the fourth connectors are bus or tag adapters which convert a first or external wiring/terminal connection scheme, grid or geometry to a second or internal wiring/terminal scheme, grid or geometry.
Claim 7
Dependent Claim
13 words
The apparatus of claim 1, wherein the bus and tag sub-assembly is electo-optic.
Claim 8
Dependent Claim
40 words
The apparatus of claim 1, wherein the first and/or the second connector is a bus or tag adapter which converts a first or external wiring/terminal connection scheme, grid or geometry to a second or internal wiring/terminal scheme, grid or geometry.
Claim 9
Dependent Claim
36 words
The apparatus of claim 1, wherein the second connector connected to the first converter adapter can be contained within a box approximately 1 inch (2.54 centimeters) by 4 inches (10.16 centimeters) by 4.5 inches (11.43 centimeters).
Claim 10
Dependent Claim
26 words
The apparatus of claim 1, wherein the integrated circuit means further emulates TAG signals thereby reducing signal delays introduced by the apparatus including cable induced delays.
Claim 11
Dependent Claim
101 words
The apparatus of claim 1, wherein the integrated circuit means comprises: an erasable programmable logic device, a nonerasable programmable logic device, or a custom design programmable logic device; a transmitter section including a serializer for receiving a plurality of parallel multiplexed signals from the programmable device over conductive paths, encoding the signals, serializing the signals, converting the signals to emitter coupled logic (ECL) levels and shifting the converted signals out on a conductive path; and a receiver section including a deserializer for receiving serialized signals and continuously deserializing, decoding and latching parallel data through parallel conductive paths to the programmable device.
Claim 12
Dependent Claim
151 words
The apparatus of claim 10, wherein the converter adapter further comprises: a printed circuit board with conductive paths; one or more fifth connector connecting the second end of the first multi-line cable assembly and some of the conductive paths; one or more sixth connector connecting the second connector and some of the conductive paths; one or more seventh connector for connecting some of the conductive paths to one or more power sources; a receiver connector connected to some of the conductive paths and for connecting to a connector on one end of the dual line cable assembly to receive signals over one of the lines in the dual line cable assembly; and a transmitter connector connected to some of the conductive paths and for connecting to the connector on the end of the cable assembly to send signals over the other one of the lines in the dual line cable assembly.
Claim 13
Dependent Claim
42 words
The apparatus of claim 11, wherein the converter adapter further comprises: terminator networks connected by some of the paths to the fifth and sixth connectors; and line drivers/receivers connected by some of the paths to the terminator networks and to programmable device.
Claim 14
Dependent Claim
26 words
The apparatus of claim 12, wherein the transmitter section further comprises: an ECL to current translator connected by paths to the serializer and the transmitter connector.
Claim 15
Dependent Claim
66 words
The apparatus of claim 13, wherein the receiver section further comprises: a photodiode and preamplifier for converting optical light pulses received from the dual line cable assembly to an analog voltage output; and a data quantizer connected by paths to the photodiode and preamplifier and the deserializer, the data quantizer amplifies and converts the analog voltage signals to a constant level output that is ECL compatible.
Claim 16
Dependent Claim
49 words
The apparatus of claim 1, wherein said first converter adapter is configured to transmit bus and tag information on said dual-line cable assembly a distance exceeding about 500 feet and configured to receive bus and tag information on said dual-line cable assembly from a distance exceeding about 500 feet.
Claim 17
Independent Claim
488 words
An apparatus for use in connecting a first computer device and a second computer device through a dual line cable assembly, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first connector for connecting to the second interface in the first device; a converter adapter adjacent and connected to the first connector and being adapted for connection to the dual line cable assembly, the converter adapter comprising: a printed circuit board with conductive paths; one or more second connectors connected to at least some of the conductive paths for receiving signals from the first interface in the first device; one or more third connectors connecting the first connector and some of the conductive paths; one or more fourth connectors for connecting at least some of the conductive paths to one or more power sources; a receiver connector connected to at least some of the conductive paths and for connecting to a connector on one end of the dual line cable assembly to receive signals over one of the lines in the dual line cable assembly; and a transmitter connector connected to at least some of the conductive paths and for connecting to the connector on the end of the cable assembly to send signals over the other one of the lines in the dual line cable assembly; terminator networks connected by at least some of the paths to the second and third connectors; line drivers/receivers connected by at least some of the paths to the terminator networks; integrated circuit means connected to the line drivers/receivers for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly and (2) deserializing and then demultiplexing serial bus and tag information received from a second line of the dual line cable assembly from the second computer device and sending such parallel and demultiplexed information to the first and second interfaces of the first device, wherein the integrated circuit means comprises: an erasable programmable logic device, a nonerasable programmable logic device, or a custom design programmable logic device, the device connected by at least some of the paths to the line drivers/receivers; a transmitter section including; a serializer for receiving a plurality of parallel multiplexed signals from the programmable device over conductive paths, encoding the signals, serializing the signals, converting the signals to emitter coupled logic (ECL) levels and shifting the converted signals out on a conductive path; and an ECL to current translator connected by at least some of the paths to the serializer and the transmitter connector; and a receiver section including a deserializer for receiving serialized signals and continuously deserializing, decoding and latching parallel data through parallel conductive paths to the programmable device.
Claim 18
Independent Claim
488 words
An apparatus for use in connecting a first computer device and a second computer device through a dual line cable assembly, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first connector for connecting to the second interface in the first device; a converter adapter adjacent and connected to the first connector and being adapted for connection to the dual line cable assembly, the converter adapter comprising: a printed circuit board with conductive paths; one or more second connectors connected to at least some of the conductive paths for receiving signals from the first interface in the first device; one or more third connectors connecting the first connector and some of the conductive paths; one or more fourth connectors for connecting at least some of the conductive paths to one or more power sources; a receiver connector connected to at least some of the conductive paths and for connecting to a connector on one end of the dual line cable assembly to receive signals over one of the lines in the dual line cable assembly; and a transmitter connector connected to at least some of the conductive paths and for connecting to the connector on the end of the cable assembly to send signals over the other one of the lines in the dual line cable assembly; terminator networks connected by at least some of the paths to the second and third connectors; line drivers/receivers connected by at least some of the paths to the terminator networks; integrated circuit means connected to the line drivers/receivers for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly and (2) deserializing and then demultiplexing serial bus and tag information received from a second line of the dual line cable assembly from the second computer device and sending such parallel and demultiplexed information to the first and second interfaces of the first device, wherein the integrated circuit means comprises: an erasable programmable logic device, a nonerasable programmable logic device, or a custom design programmable logic device, the device connected by at least some of the paths to the line drivers/receivers; a transmitter section including; a serializer for receiving a plurality of parallel multiplexed signals from the programmable device over conductive paths, encoding the signals, serializing the signals, converting the signals to emitter coupled logic (ECL) levels and shifting the converted signals out on a conductive path; and an ECL to current translator connected by at least some of the paths to the serializer and the transmitter connector; and a receiver section including a deserializer for receiving serialized signals and continuously deserializing, decoding and latching parallel data through parallel conductive paths to the programmable device.
Claim 19
Dependent Claim
48 words
The apparatus of claim 16, wherein said converter adapter is configured to transmit bus and tag information on said dual-line cable assembly a distance exceeding about 500 feet and configured to receive bus and tag information on said dual-line cable assembly from a distance exceeding about 500 feet.
Claim 20
Independent Claim
242 words
An apparatus for use in connecting a first computer device and a second computer device through a dual line cable assembly, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first bus and tag sub-assembly including: a first connector for mating with the first interface in the first device, a first converter adapter connected to the first connector, a first multi-line cable assembly having a first end and a second end, the first end connected to the first converter adapter, a second converter adapter connected to the second end of the first multi-line cable assembly and being adapted for connection to the dual line cable assembly, a second connector connected to the second converter adapter, the second connector assembly for mating with the second interface in the first device, and the first and second converter adapter including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly to the second computer device and (2) deserializing and then demultiplexing serial bus and tag information received through a second line of the dual line cable assembly and sending such parallel and demultiplexed information to the first and second interfaces of the first device.
Claim 21
Independent Claim
242 words
An apparatus for use in connecting a first computer device and a second computer device through a dual line cable assembly, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first bus and tag sub-assembly including: a first connector for mating with the first interface in the first device, a first converter adapter connected to the first connector, a first multi-line cable assembly having a first end and a second end, the first end connected to the first converter adapter, a second converter adapter connected to the second end of the first multi-line cable assembly and being adapted for connection to the dual line cable assembly, a second connector connected to the second converter adapter, the second connector assembly for mating with the second interface in the first device, and the first and second converter adapter including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly to the second computer device and (2) deserializing and then demultiplexing serial bus and tag information received through a second line of the dual line cable assembly and sending such parallel and demultiplexed information to the first and second interfaces of the first device.
Claim 22
Dependent Claim
25 words
The apparatus of claim 18, wherein the integrated circuit means emulates TAG signals thereby reducing signal delays introduced by the apparatus including cable induces delays.
Claim 23
Dependent Claim
51 words
The apparatus of claim 18, wherein said first and second converter adapters are configured to transmit bus and tag information on said dual-line cable assembly a distance exceeding about 500 feet and configured to receive bus and tag information on said dual-line cable assembly from a distance exceeding about 500 feet.
Claim 24
Independent Claim
334 words
An apparatus for use in connecting a first computer device and a second computer device through a pair of dual line cable assemblies, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first connector for mating with the first interface in the first device; a first converter adapter connected to the first connector; a second connector for mating with the first interface in the second device; a second converter adapter connected to the second connector; a first dual line cable assembly of the pair of assemblies having a first end and a second end, the first end of the first dual line cable assembly connected to the first converter adapter and the second end of the first dual line cable assembly connected to the second converter adapter; a third connector for mating with the second interface in the first device; a third converter adapter connected to the third connector; a fourth connector for mating with the second interface in the second device; a fourth converter adapter connected to the fourth connector; a second dual line cable assembly of the pair of assemblies having a first end and a second end, the first end of the second dual line cable assembly connected to the third converter adapter and the second end of the second dual line cable assembly connected to the fourth converter adapter; and the converter adapters including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in either the first device or the second device and sending such multiplexed serial information over the first and second dual line cable assemblies and (2) deserializing and then demultiplexing serial bus and tag information received through the dual line cable assemblies and sending such parallel and demultiplexed information to the first and second interfaces of the either the first device or the second device.
Claim 25
Independent Claim
334 words
An apparatus for use in connecting a first computer device and a second computer device through a pair of dual line cable assemblies, the first and second computer devices each having first and second electrical interfaces having a plurality of rows and columns of bus and tag inputs and outputs, comprising: a first connector for mating with the first interface in the first device; a first converter adapter connected to the first connector; a second connector for mating with the first interface in the second device; a second converter adapter connected to the second connector; a first dual line cable assembly of the pair of assemblies having a first end and a second end, the first end of the first dual line cable assembly connected to the first converter adapter and the second end of the first dual line cable assembly connected to the second converter adapter; a third connector for mating with the second interface in the first device; a third converter adapter connected to the third connector; a fourth connector for mating with the second interface in the second device; a fourth converter adapter connected to the fourth connector; a second dual line cable assembly of the pair of assemblies having a first end and a second end, the first end of the second dual line cable assembly connected to the third converter adapter and the second end of the second dual line cable assembly connected to the fourth converter adapter; and the converter adapters including integrated circuit means for (1) multiplexing and then serializing parallel bus and tag information received from the first and second interfaces in either the first device or the second device and sending such multiplexed serial information over the first and second dual line cable assemblies and (2) deserializing and then demultiplexing serial bus and tag information received through the dual line cable assemblies and sending such parallel and demultiplexed information to the first and second interfaces of the either the first device or the second device.
Claim 26
Dependent Claim
25 words
The apparatus of claim 21, wherein the integrated circuit means emulates TAG signals thereby reducing signal delays introduced by the apparatus including cable induced delays.
Claim 27
Dependent Claim
50 words
The apparatus of claim 21, wherein each of said converter adapters is configured to transmit bus and tag information on said dual-line cable assembly a distance exceeding about 500 feet and configured to receive bus and tag information on said dual-line cable assembly from a distance exceeding about 500 feet.
Claim 28
Independent Claim
168 words
An apparatus used in connecting a plurality of computer devices using a dual line cable assembly, each computer device having at least two electrical interfaces, comprising: at least one converter adapter operatively coupled to at least one of the interfaces of each computer device, said dual line cable assembly having a first end connected to one converter adapter coupled to one computer device and having a second end connected to one converter adapter coupled to another computer device; and each converter adapter being configured for (1) multiplexing and then serializing parallel bus and tag information received from the interfaces of the computer device to which the converter adapter is operatively coupled and sending such multiplexed serial information over the dual line cable assembly to the other computer device and (2) deserializing and then demultiplexing serial bus and tag information received through the dual line cable assembly and sending such parallel and demultiplexed information to the interfaces of the computer device to which the converter adapter is operatively coupled.
Claim 29
Independent Claim
168 words
An apparatus used in connecting a plurality of computer devices using a dual line cable assembly, each computer device having at least two electrical interfaces, comprising: at least one converter adapter operatively coupled to at least one of the interfaces of each computer device, said dual line cable assembly having a first end connected to one converter adapter coupled to one computer device and having a second end connected to one converter adapter coupled to another computer device; and each converter adapter being configured for (1) multiplexing and then serializing parallel bus and tag information received from the interfaces of the computer device to which the converter adapter is operatively coupled and sending such multiplexed serial information over the dual line cable assembly to the other computer device and (2) deserializing and then demultiplexing serial bus and tag information received through the dual line cable assembly and sending such parallel and demultiplexed information to the interfaces of the computer device to which the converter adapter is operatively coupled.
Claim 30
Dependent Claim
18 words
The apparatus of claim 24, wherein each computer device has at least a first and a second interface.
Claim 31
Dependent Claim
29 words
The apparatus of claim 25, wherein one converter adapter is operatively coupled to only one of the first and second interfaces of each of the plurality of computer devices.
Claim 32
Dependent Claim
43 words
The apparatus of claim 25, wherein one converter adapter is operatively coupled to each of the first and second interfaces of each of the plurality of computer devices and wherein two dual line cable assemblies are used to connect together two computer devices.
Claim 33
Dependent Claim
82 words
The of claim 25, further comprising: at least one bus and tag sub-assembly comprising: a first connector for mating with the first interface of a first of the plurality of computer devices, a first multi-line cable assembly having a first end and a second end, the first end connected to the first connector and the second end connected to one converter adapter, a second connector connected to the one converter adapter and being connected with the second interface in the first device.
Claim 34
Dependent Claim
31 words
The apparatus of claim 28, wherein a second converter adapter is connected between the first connector and the multi-line cable assembly in at least one of the bus and tag sub-assemblies.
Claim 35
Dependent Claim
416 words
The apparatus of claim 24, wherein the converter adapter comprises: a printed circuit board with conductive paths; one or more first connectors connected to at least some of the conductive paths for receiving signals from a first of the two electrical interface in a first of the plurality of computer devices; one or more second connectors connecting the first connector and some of the conductive paths; one or more third connectors for connecting at least some of the conductive paths to one or more power sources; a receiver connector connected to at least some of the conductive paths and for connecting to a connector on one end of the dual line cable assembly to receive signals carried by the dual line cable assembly; a transmitter connector connected to at least some of the conductive paths and for connecting to the connector on the end of the dual line cable assembly to send signals over the dual line cable assembly; terminator networks connected by at least some of the conductive paths to the first and second connectors; line drivers/receivers connected by at least some of the conductive paths to the terminator networks; integrated circuit means connected to the line drivers/receivers for (1) multiplexing and serializing parallel bus and tag information received from the first and second interfaces in the first device and sending such multiplexed serial information over a first line of the dual line cable assembly and (2) deserializing and then demultiplexing serial bus and tag information received from a second line of the dual line cable assembly from a second of the plurality of computer devices and sending such parallel and demultiplexed information to the first and second interfaces of the first device, wherein the integrated circuit means comprises: an erasable programmable logic device, a nonerasable programmable logic device, or a custom design programmable logic device, the device connected by at least some of the paths to the line drivers/receivers; a transmitter section including; a serializer for receiving a plurality of parallel multiplexed signals from the programmable device over conductive paths, encoding the signals, serializing the signals, converting the signals to emitter coupled logic (ECL) levels and shifting the converted signals out on a conductive path; and an ECL to current translator connected by at least some of the conductive paths to the serializer and the transmitter connector; and a receiver section including a deserializer for receiving serialized signals and continuously deserializing, decoding and latching parallel data through parallel conductive paths to the programmable device.
Claim 36
Dependent Claim
25 words
The apparatus of claim 24, wherein the integrated circuit means emulates TAG signals thereby reducing signal delays introduced by the apparatus including cable induced delays.
Claim 37
Dependent Claim
50 words
The apparatus of claim 24, wherein each of said converter adapters is configured to transmit bus and tag information on said dual-line cable assembly a distance exceeding about 500 feet and configured to receive bus and tag information on said dual-line cable assembly from a distance exceeding about 500 feet.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1999-01-29 | 1999-07-31 | 2000-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-29 | 2003-07-31 | 2004-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-29 | 2007-07-31 | 2008-01-30 | $7700.00 | Window Closed / Lapsed |