
ET977
COM Express Type-6 (R3.0) CPU Module with AMD Ryzen™ Embedded V1000/ R1000 Series Processors
COM Express Type-6 (R3.0) CPU Module with AMD Ryzen™ Embedded V1000/ R1000 Series Processors. Local warranty support and engineering customization available on request.
Specifications
| CPU | Onboard AMD Ryzen™ Embedded V1000 / R1000 Series |
|---|---|
| PCH | N/A |
| Memory | 2x DDR4 SO-DIMM, Max. 32GB |
| BIOS | AMI |
| Watchdog Timer | 256 levels |
| H/W Monitor | Yes |
| Storage Device Interface | N/A |
| Expansion Slots | V1000 Series: 1x PEG(8x)(Gen3), 4x PCI-E(1x)(Gen3), 2x PCI-E(1x) R1000 Series: 1x PEG(4x)(Gen3), 3x PCI-E(1x)(Gen3), 3x PCI-E(1x) |
| Graphics Controller | AMD Radeon™ Vega GPU integrated |
| Video Output | V1000 Series: 3x DDI R1000 Series: 2x DDI 1x LVDS or 1x eDP (By option) |
| Ethernet | Intel® I211AT or I210AT Gigabit LAN |
| I/O Chipset | Fintek F81804U-I |
| Serial Port | 2x UART (Tx/Rx only) |
| USB 2.0 | 8x USB2.0 Port [USB 2.0 Hub x 3 ports, (VL822-Q7)] |
| USB 3.X | 1x USB3.1 port (10G), 3x USB3.1 ports (VL822-Q7) |
| Serial ATA | 2x SATA III via carrier board |
| Audio | AMD Ryzen™ built-in HD audio controller |
| TPM | TPM (2.0) |
| Others | Digital I/O (4in/4-out) |
| Dimensions (L x W) | 125mm x 95mm (4.92" x 3.74") |
| Power Consumption | AMD V1605B w/ 2x 8GB DDR4-2133, +12V: 3.28A AMD R1606G w/ 2x 8GB DDR4-2133, +12V: 3.43A |
| Operating Temperature | 0°C~60°C (32°F~140°F) |
| Storage Temperature | -20°C~80°C (-4°F~176°F) |
| Relative Humidity | 90% (non-condensing @60°C) |
I/O — Rear panel
Front access
Where the ET977 is deployed
Space-constrained products needing a certified compute module rather than a full board.
Custom carrier boards built around a standardized, sourceable CPU module.
Low-power modules for diagnostic and portable instrument designs.
Compact compute modules for motion controllers and mobile robotics platforms.
Our applications engineers will match your environment, software stack and I/O requirements to the right platform — or modify this one.
TALK TO AN ENGINEERResources
- DOWNLOAD ↓ET977 driver packageFull driver set · via Google Drive
- DOWNLOAD ↓Introduction to Watchdog TimerPDF document
Licensed customers get access to BIOS source, schematics, and full production test documentation.
REQUEST PORTAL ACCESS

