The Abaco Systems / SBS / Greenspring IP-Altera-TTL and IP-Altera-TTL-RO are IndustryPack modules designed to provide a TTL digital I/O interface. These modules are built around an Altera 10K40-3 FPGA, offering flexibility for custom digital interface and protocol implementation. They are particularly suited for interfacing with systems that utilize non-standard communication protocols, such as those found in satellite and aerospace test systems.
### Technical Specifications
* **Core FPGA:** Altera 10K40-3 FPGA
* **IndustryPack Size:** Single-wide
* **Total Digital I/O Lines:** 28 lines
* 20 differential I/O lines
* 8 digital TTL I/O lines
* **I/O Programmability:** The direction of each I/O line is programmable. TTL lines can utilize tri-state buffers. Differential lines have a separate output enable bit.
* **TTL Interface Features:**
* LineSafe ESD protection circuit on TTL lines
* **Differential Interface Features:**
* Socketed termination resistors on differential lines
* **Reference Output:** A 1.5 V reference output is provided on one of the I/O pins, enabling differential receivers to be used as TTL inputs by connecting the minus side of the input to the reference.
* **IndustryPack Specification Support:** Supports the 32 MHz IP Specification with 1 wait state.
* **Included Design Files:** Comes with a complete Altera design file-set, serving as a starting point for custom digital interfaces or protocols. This includes an Altera 7.1 basic design schematic, ACF file, simulation files, and vector files. SBS GreenSpring provides the Altera design for the IndustryPack bus control interface, an example of digital I/O, an interrupt implementation, and ID PROM.
* **Host System Requirements:** Users require their own Altera Development System to implement custom designs.
### Interfaces
* **Digital I/O:** TTL interface
* **ARINC 429 Interface:** Mentioned as a feature.
* **Differential I/O:** 20 lines
### Physical
* **Form Factor:** Single-wide IndustryPack
### Compatibility
* **FPGA:** Altera 10K40-3
* **IndustryPack Bus:** Supports 32 MHz IP Specification
### Design and Development
* **Altera Design Files:** Provided for customization
* **Development System:** Requires an external Altera Development System
Why Choose Aumictech for Abaco Systems / SBS / Greenspring IP-Altera-TTL?
At Aumictech, we specialize in supplying high-end embedded I/O equipment. Whether you need robust TTL digital I/O interfacing, flexible Altera FPGA customization, or reliable solutions for non-standard communication protocols, our team ensures the Abaco Systems / SBS / Greenspring IP-Altera-TTL delivers maximum performance for your application.
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