Abstract: A method for efficiently transmitting bulk data over a mobile network using predetermined fillable templates may include correlating records in a database with an input field of a predetermined fillable template and a report field of a predetermined report. The template may be provided to a user by way of a downloadable and executable mobile application. The method may include receiving discrete SMS messages populated into the input fields of the template by a user of a mobile device upon which the mobile application has been installed. The method may include associating each received SMS message with a corresponding report field of the predetermined report according. The method may include populating the corresponding report field of the predetermined report with report information based on the received SMS message. The method may also include providing the predetermined report to a computing device associated with a second user.

Abstract: A method for efficiently transmitting bulk data over a mobile network using predetermined fillable templates may include correlating records in a database with an input field of a predetermined fillable template and a report field of a predetermined report. The template may be provided to a user by way of a downloadable and executable mobile application. The method may include receiving discrete SMS messages populated into the input fields of the template by a user of a mobile device upon which the mobile application has been installed. The method may include associating each received SMS message with a corresponding report field of the predetermined report according. The method may include populating the corresponding report field of the predetermined report with report information based on the received SMS message. The method may also include providing the predetermined report to a computing device associated with a second user.

Abstract: In one embodiment, a programmable logic device includes a plurality of logic blocks; a plurality of input/output blocks; volatile configuration memory adapted to store configuration data for configuration of the logic blocks and input/output blocks; embedded block RAM adapted to store user data; flash memory having at least a first partition and a second partition; and a data port adapted to provide external device access to the first partition of the non-volatile memory. The flash memory is adapted to store within the first partition user data from the data port and is further adapted to store within the second partition user data from the embedded block RAM.

Abstract: Within a programmable logic device, a multi-data rate SDRAM interface such as a DDR SDRAM interface includes in one embodiment a DQS clock tree, a slave delay circuit, and a delay-locked loop (DLL). The slave delay circuit is adapted to shift the phase of the DQS signal relative to the phase of data to provide a phase-shifted DQS signal to the DQS clock tree, and the DLL is adapted to control the slave delay circuit. The DLL includes a delay line comprising a plurality of instantiations of the slave delay circuit and a plurality of facsimiles of the DQS clock tree.

Abstract: In one embodiment, a programmable logic device includes a first multiplexer; a first memory adapted to store an identification code of the programmable logic device; and a second memory adapted to store an identification code of the programmable logic device. Inputs of a second multiplexer are coupled to the first memory and the second memory, and an output of the multiplexer is coupled to an input of the first multiplexer. The second multiplexer is adapted to select between the identification code stored in the first memory and the identification code stored in the second memory to provide the selected identification code to the first multiplexer.

Abstract: In one embodiment, a programmable logic device includes a plurality of programmable logic blocks and a plurality of slices within each of the programmable logic blocks. At least one programmable logic blocks includes a first slice not adapted to provide register functionality or RAM functionality, a second slice adapted to provide register functionality but not RAM functionality, and a third slice adapted to provide register functionality and RAM functionality. Control logic within the programmable logic block is adapted to provide control signals at the programmable block level and at the slice level.

Abstract: In one embodiment of the invention, a programmable logic device includes a plurality of programmable logic blocks and a plurality of dual-slice logic blocks within a programmable logic block. A dual-slice logic block includes a first slice including at least two lookup tables (LUTs); a second slice including at least two LUTs; and a routing circuit coupled to each of the LUTs within the first and second slices. The routing circuit is adapted to share outputs of the dual-slice logic block among the LUTs. In another embodiment of the invention, the dual-slice logic block includes a second routing circuit coupled to each of the LUTs within the first and second slices. The second routing circuit is adapted to share inputs of the dual-slice logic block among the LUTs.

Abstract: Systems and methods provide programmable logic block architectures and routing architectures for the programmable logic blocks. For example, in accordance with an embodiment of the present invention, a programmable logic device includes a plurality of programmable logic blocks and a plurality of logic block slices within each of the programmable logic blocks. A first routing circuit provides global signal routing within the programmable logic device for the corresponding programmable logic block. A first input routing circuit receives signals from the first routing circuit and routes the signals to the logic block slices within the corresponding programmable logic block.

Abstract: In one embodiment of the invention, a programmable logic device comprises configuration memory adapted to store configuration data and a plurality of programmable logic blocks. At least one programmable logic block includes a plurality of dual-slice logic blocks, each dual-slice logic block including first and second slices, each slice including at least two lookup tables (LUTs) and a register. The programmable logic block further includes control logic adapted for selecting control signals separately at a programmable block level, a dual-slice block level, and a register level, the control logic responsive to configuration data stored within the configuration memory.

Abstract: Systems and methods are disclosed herein to provide improved non-volatile storage techniques for programmable logic devices. For example, in accordance with an embodiment of the present invention, a programmable logic device includes a plurality of logic blocks, a plurality of input/output blocks, and a volatile memory to store data within the programmable logic device, with configuration memory adapted to store first configuration data for configuration of the logic blocks, the input/output blocks, and the volatile memory of the programmable logic device. The programmable logic device further includes a non-volatile memory adapted to store data provided from the volatile memory.

Abstract: Systems and methods are disclosed herein to provide techniques for providing programmable identification codes (IDCODE) for PLDs. For example, in accordance with an embodiment of the present invention, a programmable logic device includes a first non-volatile memory adapted to store a first identification code of the programmable logic device, and a second memory adapted to store a second identification code of the programmable logic device. A control circuit selects between the first identification code stored in the first non-volatile memory and the second identification code stored in the second memory to provide as an identification code for the programmable logic device.

Abstract: Systems and methods provide non-volatile memory architectures for programmable logic devices. For example, a programmable logic device may include logic blocks, input/output blocks, and configuration memory to store configuration data for configuration of the logic blocks and the input/output blocks. A first non-volatile memory may store user information, besides configuration data, and a first port includes a dedicated serial peripheral interface to provide access to the first non-volatile memory.

Abstract: Systems and methods are disclosed herein to provide reconfiguration techniques for PLDs. For example, in accordance with an embodiment of the present invention, a programmable logic device includes logic blocks, input/output blocks, a volatile memory block, and configuration memory cells to store configuration data for configuration of the logic blocks, the input/output blocks, and the volatile memory block of the programmable logic device. The programmable logic device further includes circuit techniques for preventing loss of data stored in the volatile memory block due to a reconfiguration. Furthermore, for example, the programmable logic device may further prevent the loss of data stored in user registers or loss of input/output personality due to the reconfiguration.

Abstract: A programmable logic device includes a plurality of input/output blocks providing an input/output interface for the programmable logic device and a first and second plurality of logic blocks providing programmable logic functions, with only the second plurality of logic blocks further adapted to provide distributed random access memory functions. A routing structure programmably interconnects the input/output blocks and the first and second plurality of logic blocks. Configuration memory cells store configuration data to configure the input/output blocks, the first and second plurality of logic blocks, and the routing structure. In one embodiment, there are at least twice as many logic blocks in the first plurality of logic blocks than in the second plurality of logic blocks. In another embodiment, the first and second plurality of logic blocks are arranged in one or more rows, and the programmable logic device includes one or more rows of embedded block RAM.

Abstract: A programmable logic device in accordance with an embodiment of the invention includes configurable logic blocks, embedded random access memory (RAM) blocks, and input/output blocks adapted to transfer information into or out of the programmable logic device. An interconnect architecture is adapted to route information among the configurable logic blocks, embedded RAM blocks, and input/output blocks within the programmable logic device. An interface block is provided that couples an embedded RAM block and an input/output block but not a logic block to the interconnect architecture.

Abstract: Systems and methods are disclosed herein to provide logic block slice architectures and programmable logic block architectures along with control logic architectures in accordance with embodiments of the present invention. For example, in accordance with an embodiment of the present invention, a programmable logic device includes a plurality of programmable logic blocks and a plurality of logic block slices within each of the programmable logic blocks, with each of the logic block slices having at least a first and a second slice each having at least a first lookup table. At least one of the programmable logic blocks includes at least a first logic block slice, a second logic block slice, and a third logic block slice, with the first logic block slice being a logic block slice type different from the second logic block slice, and the third logic block slice being a logic block slice type different from the first and second logic block slices.

Abstract: Systems and methods are disclosed herein to provide dual slice architectures and programmable logic block architectures along with control logic architectures in accordance with embodiments of the present invention. For example, in accordance with an embodiment of the present invention, a programmable logic device includes a plurality of programmable logic blocks and a plurality of dual-slice logic blocks within each of the programmable logic blocks, wherein each dual-slice logic block includes a first and a second slice each having at least a first lookup table, with a first one of the dual-slice logic blocks of a logic block slice type different from a second one of the dual-slice logic blocks, and a third one of the dual-slice logic blocks of a logic block slice type different from the first and second dual-slice logic blocks.

Abstract: Systems and methods are disclosed herein to provide logic block slice architectures and programmable logic block architectures along with control logic architectures in accordance with embodiments of the present invention. For example, in accordance with an embodiment of the present invention, a programmable logic device includes a plurality of programmable logic blocks, with at least one of the programmable logic blocks having at least a first, a second, and a third logic block slice of different logic block slice types.

Abstract: Systems and methods are disclosed herein to provide an improved approach to the configuration of integrated circuits such as programmable logic devices (PLDs). For example, in accordance with one embodiment of the present invention, a PLD includes volatile memory adapted to store configuration data to configure the PLD for its intended function. The PLD further includes non-volatile memory adapted to store configuration data which is transferable to the volatile memory to configure the PLD for its intended function. The PLD further includes a serial peripheral interface (SPI) port adapted to receive configuration data from an external device for transfer into one of the volatile memory and the non-volatile memory.

Abstract: Systems and methods are disclosed herein in accordance with one or more embodiments of the present invention to provide programmable logic devices with non-volatile memory and a variable amount of distributed memory (e.g., in a cost-effective manner). For example, in accordance with an embodiment of the present invention, a programmable logic device includes a plurality of input/output blocks providing an input/output interface for the programmable logic device and a first and second plurality of logic blocks providing programmable logic functions, with only the second plurality of logic blocks further adapted to provide random access memory functions. A routing structure programmably interconnects the input/output blocks and the first and second plurality of logic blocks.