Application Scenarios
On a semiconductor wafer defect inspection line, a legacy workstation running MIL-based inspection software suddenly reported “no board found” during production. The root cause was traced to a failed 979-0101 frame grabber—its PCI gold fingers had oxidized after years of operation in an industrial chassis. Because the inspection recipe and camera configuration files resided on the host computer rather than the acquisition card, the maintenance team replaced the 979-0101 with a spare unit from stock and resumed production within the same shift. This scenario is common in 2000s-era machine vision installations, where the 979-0101 was widely deployed for analog RGB capture from line-scan and area-scan cameras used in wafer inspection, LCD panel AOI, and electronic component placement verification.
Parameter
| Parameter | Value / Description |
|---|---|
| Product Model | 979-0101 (ORI-PCI/RGB) |
| Manufacturer | Matrox Electronic Systems Ltd. |
| Product Category | PCI Analog Video Frame Grabber (Machine Vision) |
| Bus Interface | PCI 32-bit / 33 MHz, 5V / 3.3V compatible (not PCIe) |
| Video Inputs | RGB analog, Composite CVBS (NTSC/PAL), S-Video, RS-170/CCIR |
| Input Channels | Up to 8 analog video inputs (configuration-dependent) |
| A/D Precision | 8-bit per channel, independent sampling |
| Color Depth | 24-bit true color (8 bit/channel) |
| Frame Buffer | 8 MB / 16 MB SDRAM (version-dependent), double-buffered |
| Maximum Resolution | Up to 2048 × 2048 pixels |
| Trigger Input | TTL hardware trigger, software trigger supported |
| Display Output | VGA up to 1280×1024 (preview only) |
| Power | PCI bus powered, ≤5 W, no external supply |
| Dimensions | Standard PCI half-length card, approx. 170 × 107 mm |
| Operating Environment | Industrial chassis, 15°C to 30°C, non-condensing |
| Development Environment | Matrox Imaging Library (MIL), Active MIL, MIL-Lite |
| Lifecycle Status | Discontinued by manufacturer; available as surplus/refurbished stock |
Technical Principles and Innovative Values
Innovation Point 1 — Dedicated acquisition architecture for deterministic imaging. The 979-0101 employs a dedicated imaging ASIC that performs 8-bit A/D conversion per channel with independent sampling. This architecture delivers deterministic, low-latency image capture without relying on the host CPU for digitization, ensuring consistent frame timing in high-speed inspection applications where jitter would degrade measurement accuracy.
Innovation Point 2 — Real-time true-color overlay. The 979-0101 supports real-time graphical overlay on live video, allowing inspection software to render measurement marks, pass/fail indicators, or region-of-interest boundaries directly onto the active video stream. This overlay is independent of the host display, meaning the inspection overlay remains visible even when the host application window is obscured.
Innovation Point 3 — Fanless, bus-powered operation. Drawing ≤5 W entirely from the PCI bus and requiring no auxiliary power or cooling fan, the 979-0101 is engineered for the thermal constraints of sealed industrial chassis. In 24/7 AOI installations, the absence of a mechanical fan eliminates a common failure mode and reduces particulate generation inside the enclosure.
