www.advanet.co.jp CompactPCI series PowerPC CPU Board PowerPC G4 CPU Board PowerPC G4 CPU Board Features 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 CompactFLASH 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. You can choose from a CPU operating clock of either 600 MHz or 1 GHz, and the memory sizes of 512 MB or 1 GB. The A6pci7508 can handle a wide range of customer requirements. Specifications Block diagram CPU Freescale MPC7447A CPU Select either 600MHz/1GHz (optional at time of shipment) PowerPC G4 Processor L1 cache: 32KB+32KB, L2 cache: 512KB MPC7447A Host bridge Tundra Tsi108 Memory Boot ROM:512KB FLASH memory Host I/F 72 1.3GB/s Main memory:Onboard SDRAM supports DDR2-400 8 Ethernet B Select from either 512MB or 1GB (optional at time of shipment) SRAM 512KB RJ45 Host Provided with ECC function that can automatically perform single 16 Mem I/F Local Port CompactFLASH 3.2GB/s 16 bit correction out of 64 bits Host Bridge DDR2-400 SDRAM 8 1GB max with ECC Tsi108 72 Backup SRAM:512KB SRAM CPLD(Watchdog, etc.) Serial EEPROM:2Kbit I2C-EEPROM 8 RS-232C RJ45 Dip Switch Front panel I/O Serial port:TIA/EIA-232E standard start-stop synchronization PCI bus 8-pin modular connector I2C bus 33MHz 64 1 Ethernet A:Uses Intel RC82545GM 64 EEPROM 2Kbit PMC Slot 1 10/100/1000Base-T,8-pin modular connector 64 PMC Slot 2 Ethernet B:Uses onboard Tsi108 MAC and external PHY RTC RTC-8564JE Ethernet A 64 10/100/1000Base-T,8-pin modular connector Gbit Ethernet RJ45 RC82545GM Therm Sensor DS1631Z Onboard I/O Peripherals CompactPCI 33MHz 64 PMC×2,CompactFLASH CPCI bridge Therm Sensor DS1631Z PLX6254 64 Realtime clock (Epson RTC-8564JE) Hot Swap External bus I/F 5.0V Switching Regurator 1.3V/1.1V Control 1.8V 5.0V Switching Regurator Bridge chip PLX PCI6254 0.9V 5.0V Switching Regurator 5.0V Switching Regurator 1.2V When using system slot: Transparent bridge 3.3V Linear Regurator 2.5V When using peripheral slot: Non-transparent bridge 2.5V Linear Regurator 1.5V Signaling levels: 3.3V or 5V (optional at time of shipment) 64-bit data bus/33MHz RAS function Watchdog timer, CPU internal/board temperature monitor Power requirements DC5.0V±5%, DC3.3V±5% DC5.0V max 4A (When CPU is 1 GHz, not including PMC) DC3.3V max 2A(As above) Board size 6U single slot width