Product: VRM-A6pci7508

The A6pci7508 is a 6U size single slot width high performance Compact PCI single board computer with an onboard Power PC G4 MPC7447A processor by Freescale. The operating clock of the MPC7447A, which is the CPU, is 1 GHz, and it has an internal 64KB L1 cache and a 512 KB L2 cache. The main memory consists of the latest DDR2-SDRAM, and supports CPU and I/O power across a powerful 3.2 GB/s bandwidth. It also supports ECC, enabling correction of single bit data errors, combining high reliability with performance. As a front panel I/O, the A6pci7508 is equipped with 1 ch RS-232C serial ports, 2 ch gigabit Ethernet, one onboard Compact-FLASH socket, and two PMC (PCI Mezzanine Card) slots. The A6pci7508 can use either a Compact PCI system slot or a peripheral slot. It automatically recognizes the type of slot, and changes the bridge IC operating mode and whether or not there is a terminating resistor accordingly. While it goes without saying that it can be used as a single central CPU, multiple CPU boards can be added in response to increased processing loads.

Features:

CPU: Freescale MPC7447A Select either
600MHz/1GHz (optional at time of shipment)
L1 cache: 32KB+32KB, L2 cache: 512KB
Host Bridge: Tundra Tsi108
Memory: Boot ROM:512KB FLASH memory
Main memory:Onboard SDRAM supports DDR2-400
Select from either 512MB or 1GB (optional at time of
shipment) Provided with ECC function that can automatically
perform single bit correction out of 64 bits
Backup SRAM:512KB SRAM Serial EEPROM:2Kbit
I2C-EEPROM
Front Panel I/O: Serial port:TIA/EIA-232E standard
start-stop synchronization 8-pin modular connector
Ethernet A:Uses Intel RC82545GM
10/100/1000Base-T,8-pin modular connector
Ethernet B:Uses onboard Tsi108 MAC and external
PHY 10/100/1000Base-T,8-pin modular connector
Onboard I/O Peripherals: PMC x2, CompactFlash
Realtime clock (Epson RTC-8564JE)
External bus I/F: Bridge chip PLX PCI6254
When using system slot: Transparent bridge
When using peripheral slot: Non-transparent bridge
Signaling levels: 3.3V or 5V (optional at time of shipment)
64-bit data bus/33MHz
RAS Function: Watchdog timer, CPU internal/board

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