PPC7A5X-1D55BB4 Radstone Single Board Computer

The PPC7A is a highly integrated, VMEbus processor using the PowerPC 745x RISC CPU with integrated L2 cache and a private L3 cache bus or the PowerPC 7410/755 RISC CPU with a private L2 cache bus. The product offers an extensive range of standard functions including processors clocked at 1000 MHz and above, 2 Mbytes of L2 (or L3 if 745x fitted) cache, user SDRAM up to 1024 Mbytes on board with ECC, on-board serial, parallel, and two channels of 10/100 base Ethernet, up to 256 Mbytes of FLASH memory, and Ultra-SCSI processor, a 64-bit VMEbus interface, and direct connection for a keyboard and mouse.

Expansion capabilities are provided by two 64-bit/66 MHz PCI interface slots. PCI (IEEE P1386.1) provides an industry-standard, high-speed (528 Mbytes/second) local expansion bus, designed for graphics, high-speed communications (e.g. ATM, FDDI, ISDN, etc.), multi-media and user-defined custom functions. PCI has established itself as the leading local interconnect standard, and the wide availability of compatible devices, coupled with its adoption on an array of platforms, ensures that PCI- based modules are both high-performance and low cost.


The PPC7A10 is a highly integrated, VMEbus processor using the PowerPC 7410 RISC CPU with a private L2 cache bus. The product offers an extensive range of standard functions including processors clocked at 500 MHz and above, 2 Mbytes of L2 cache, user SDRAM up to 1024 Mbytes on-board with ECC, on-board serial, parallel, and two channels of 10/100 base Ethernet, up to 256 Mbytes of FLASH memory, and Ultra-SCSI processor, a 64-bit VMEbus interface, and direct connection for a keyboard and mouse.

Expansion capabilities are provided by two 64-bit/66 MHz PCI interface slots. PCI (IEEE P1386.1) provides an industry-standard, high-speed (528 Mbytes/second) local expansion bus, designed for graphics, high-speed communications (e.g. ATM, FDDI, ISDN, etc.), multi-media and user-defined custom functions. PCI has established itself as the leading local interconnect standard, and the wide availability of compatible devices, coupled with its adoption on an array of platforms, ensures that PCI- based modules are both high-performance and low cost.