Curtiss-Wright / DY-4 SVME-179-004 Single Board Computer
Curtiss-Wright / DY-4 VME Modules. Model: SVME-179-004.
- Model
- Curtiss-Wright / DY-4 SVME-179-004
- Calibration
- Available on request
- Price
- $2,200
- RFQ ref
- SVME-179-004
This unit
The Curtiss-Wright/DY-4 SVME-179-004 is a 64-bit single-board computer engineered for high-integrity embedded systems in industrial, military, and aerospace environments. Built on PowerPC architecture with on-chip clock speeds to 400 MHz, it delivers 3.2 GFLOPS peak computational performance and integrates comprehensive memory hierarchies, VMEbus mastering, and multi-protocol I/O in a compact form factor.
Technical Specifications Processor & Performance
PowerPC 750 or PowerPC 7400 (AltiVec) CPU options
Clock speed: Up to 400 MHz on-chip
Peak computational rate: 3.2 GFLOPS at 400 MHz Memory Subsystem
SDRAM: 64, 128, or 256 Mbytes configurations with ECC
SDRAM peak data transfer: 528 Mbytes/sec with ECC enabled
L2 Cache: 1 Mbyte (750) or 2 Mbytes (7400) synchronous burst RAM with parity detection
L2 Cache peak transfer: 1.06 GBytes/sec at 133 MHz
Flash Memory: Up to 48 Mbytes, 64-bit wide, direct memory-mapped, executable
Non-Volatile SRAM: 32 Kbytes AutoStore nvSRAM
Serial EEPROM: 512 bytes Bus Architecture & Interfaces
64-bit PCI local bus at 33 MHz
Tundra Universe II VME64 master/slave interface
Two PMC sites (IEEE P1386/1386.1, 64-bit) Connectivity
10/100BaseTX Ethernet (IEEE 802.3, Symbios 53C885 controller)
Ultra SCSI-2: 8 or 16-bit, 20 Mbytes/sec (synchronous) / 7 Mbytes/sec (asynchronous)
Optional Wide Ultra SCSI-3 configuration
Two EIA-232 serial ports
Two EIA-422/485 HDLC/SDLC channels (one with DMA)
12 bits TTL-compatible discrete digital I/O with programmable interrupt generation
Key Features
ECC-protected main memory ensures data integrity in deployments
Direct Flash execution eliminates boot delays for rapid system restarts
VME64 interface with Universe II bridge enables scalable backplane integration
Dual PMC expansion slots support custom I/O mezzanines
HDLC/SDLC capability with DMA acceleration for high-throughput serial protocols
Discrete I/O with state-change interrupt support for event-driven applications
Typical Applications
Real-time signal processing and data acquisition systems
Military avionics and tactical communications platforms
Industrial process control and supervisory systems
Aerospace embedded computing with VME infrastructure
Compatibility & Integration The SVME-179-004 integrates directly into VME64 backplanes via its Universe II interface and accepts standard 64-bit PMC mezzanine cards. Ethernet and SCSI connectivity support legacy and current industrial networks. EIA-232/422/485 serial channels provide backward compatibility with hardened field instrumentation.
Curtiss-Wright / DY-4 SVME-179-004 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Curtiss-Wright / DY-4 SVME-179-004. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Curtiss-Wright / DY-4 SVME-179-004 price
This Curtiss-Wright / DY-4 SVME-179-004 is listed at $2,200. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Curtiss-Wright / DY-4 SVME-179-004 calibration cost
NIST-traceable calibration for the Curtiss-Wright / DY-4 SVME-179-004 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
