Curtiss-Wright SCP/DCP-122

	v. custom BSP
Architecture:	PowerPC
Processor group:	PowerPC 750 (Freescale and IBM)
Market:	military and aerospace
Please consult the board-support guide or contact us for specific platform features supported.

Designed for space-constrained applications, the Curtiss-Wright (formerly DY 4) SCP/DCP-122 offers extremely high processing power in a ruggedized 3U cPCI single-board computer. Based on the IBM 750FX processor, it runs at a clock speed of 800 MHz while executing an impressive 1856 Dhrystone Millions of Instructions per Second (DMIPS).

The challenge of high-density computing is to pack the greatest functionality into the smallest standard form factor possible while retaining as much flexibility as possible. In conjunction with its processing power, the SCP/DCP-122 meets this challenge by offering a full-speed onboard PMC site that allows developers to integrate CWCEC or 3rd party PMCs directly onto the 122. A rich complement of I/O is also available on the 122 including Ethernet/Fast Ethernet, up to 3 serial channels (1 x RS-232, 2 x RS-422/485), up to 16-bit discrete digital I/O, and a Universal Serial Bus (USB) port.

• Based on the IBM PowerPC 750FX processor:
  - 800+ MHz
  - 1856+ DMIPS
  - 100 MHz CPU bus speed
  - 512 Kbyte of internal L2 cache running at core processor speed
• cPCI Bus:
  - System controller and peripheral controller
  - 3.3V or 5V signalling supported
  - 33 or 66 MHz operation
  - Compliant with PICMG 2.0, revision 3.0 CompactPCI specification
• 64-bit, 33/66 Mhz PMC expansion site
• Memory
  - 128 Mbyte or 256 Mbyte of SDRAM with ECC at 100 MHz
  - 64 Mbyte non-volatile Flash
  - Flash for Permanent Alternate Boot Site (PABS)
  - 32 Kbyte nonvolatile RAM
• I/O
  - 1 x 10/100BaseT Ethernet port
  - 1 x RS-232 Serial port
  - 2 x HDLC/SDLC-capable EIA 422/485 serial channels (2 asynchronous or 1 synchronous)
  - 1 x USB
  - 8 x general purpose DMA controllers
  - Up to 16-bit discrete I/O
• Comprehensive foundation firmware
• Available in both SCP and DCP versions; conduction- and convection-cooled, level 0 up to level 200—fully ruggedized
• LynxOS-178 RTOS support

View more Curtiss-Wright boards, or learn more about Curtiss-Wright Systems, a SynergyWorks partner.