QPCe7210 pcie carrier for qmc modules
- Technology
- Embedded computing
- Partner
- Acromag
The QPCe7210 Series is a compact PCI Express expansion card that carries a single VITA 93 QMC mezzanine module and connects it to a host PC through a PCIe Gen3 x4 interface. It supports any single-width QMC module in the 26 × 78 mm format, giving system designers flexibility to add custom I/O or processing functions. The card maintains electrical separation for isolated module designs, making it suitable for high-voltage or noise-sensitive applications. Built-in features such as an on-board cooling fan, individually fused resettable power rails, and a 14-pin JTAG header support reliable deployment and easier development. Its rugged construction and compact footprint make it well suited to industrial automation, defence, aerospace, laboratory, and embedded computing environments. Typical applications include data acquisition, real-time control, communications interfacing, image processing, and machine learning on specialised QMC modules.
Range features
A high level overview of what this range offers
- Half-length PCIe expansion card – Saves chassis space and integrates easily into compact or rugged PC systems
- Single QMC mezzanine site – Supports one VITA 93 single-width QMC module for custom I/O or processing
- PCI Express Gen3 x4 host interface – Enables high-bandwidth, low-latency communication with the host computer
- Isolation support – Preserves module isolation between host and field I/O when using isolated QMC modules
- 14-pin JTAG programming header – Simplifies in-system programming, debugging, and firmware updates for FPGA-based modules
- On-board cooling fan – Directs airflow across the installed QMC module for improved thermal management
- Individually fused resettable power rails – Protects +3.3 V, +3.3 V Aux, and +12 V supplies against overload and short-circuit conditions
- Rugged VITA 93-based design – Provides robust mechanical and electrical support for demanding embedded applications
What’s in this range?
All the variants in the range and a comparison of what they offer
Specification | Value |
Bus interface | PCI Express Gen 3 x4 |
QMC module support | 1 single-width QMC mezzanine module (26 × 78.25 mm) |
Standard compliance | VITA 93 mezzanine standard |
Mezzanine connectors | Two 80-pin docking connectors |
Isolation | Preserves module isolation between host and I/O when using isolated modules |
Power output | +3.3 V, +3.3 V Aux, +12 V DC with individually fused resettable protection |
Cooling | On-board fan for directed module cooling |
Weight | 1 oz (approx. 28 g) |
Dimensions (L × W × H) | 3.08 × 1.02 × 0.43 in (78.2 × 25.9 × 10.9 mm) |
Part number | QPCe7211-1111 |
FAQs
for QPCe7210 pcie carrier for qmc modules
The QPCe7210 supports any VITA 93-compliant single-width QMC mezzanine module in the approximate 26 × 78 mm format. This allows use of many module types, including analog I/O, digital I/O, serial communication, and signal processing modules, as long as they follow the QMC standard.
When paired with an isolated QMC module, the carrier preserves the electrical separation between the host PCIe interface and the field I/O side of the module. This helps protect the host system from noise, surges, and high-voltage signals while improving signal integrity in demanding environments.
The card uses a PCI Express Gen3 x4 interface to connect the installed QMC module to the host computer. This gives the system a high-bandwidth, low-latency communication path suitable for real-time data transfer and high-performance embedded applications.
The QPCe7210 supplies +3.3 V, +3.3 V Aux, and +12 V power rails to the QMC module. Each rail is protected by its own resettable PTC fuse, helping limit damage from over-current or short-circuit conditions and automatically restoring operation once the fault is cleared.
The integrated fan directs airflow across the QMC module to help manage heat generated by high-performance components such as FPGAs, DSPs, or GPUs. This supports reliable long-duration operation and reduces the risk of overheating in compact or enclosed systems.
Yes. A 14-pin JTAG header is provided on the carrier card so engineers can connect a compatible programming or debug tool. This supports in-system FPGA programming, firmware updates, and troubleshooting without removing the QMC module from the carrier.
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