The A3pci7512 is a single-slot 3U processor board with a Freescale PowerPC® G4 Processor MPC7447A™. The board is equipped with both a 1GHz CPU’s including 64KB L1 cache and a 512KB L2 cache.
Memory
The main memory section is designed from the most updated DDR2 SDRAM SO-DIMM that supports CPU and I/O power with a bandwidth of 3.2GB/s. Capacity of a memory module is up to 1GB (module is optional).
Other Interfaces
The front panel I/O is equipped with a RS232C serial port and two Gb Ethernet channels. The onboard socket has one miniSD card.
Architecture:
CPU:
- Freescale PowerPC® G4 Processor MPC7447A™ (1GHz)
- L1 cache: 32KB data/32KB instructions, L2 cache: 512KB
Memory:
- DDR2-SDRAM SO-DIMM socket: up to 1GB (module is optional)
- Backup SRAM 32kB (battery for data backup)
- SerialEEPROM 2kbit IC2
- BootROM: 512kB flash memory (Advanet T4th installed)
- MiniSD memory card: module installed optionally
Bridge:
- Tundra® Tsi108™
- Functions: board reset (PRST# signal), ENUM# signal support, monitor facility (DEG#, FAL# and SYSEN# support)
- Signaling level: +3.3V or +5V DC
- Data width: 32 or 64 bit
- Bus speed: 33MHz or 66MHz
Watchdog Timer:
- Reset the board at the timeout
- Timeout selectable from: 15.6ms, 62.5ms, 250ms or 1s.
Real Time Clock:
- Time backed up with a battery
Front Panel I/O:
- 2x TIA/EIA-232E
- 2x 10/100/1000 BASE-T
Bus:
- PCI local bus specification revision 3.0
- PICMG 2.0 R3.0 CompactPCI specification
RoHS:
Power Supply:
Power Consumption:
- 15W max (+5V DC)
- 3.3W max (+3.3V DC)
- Backup battery STMicro-BR12SH
Mechanical:
- Dimension: 3U – 100 x 160 mm (3.94” x 6.30”)
- Pitch: Single Slot – 20.02 mm (0.79”)
- Weight: 250g typical including heat sink
Operating Temperature:
Humidity:
Thermal Monitor:
- Monitors CPU temperature and board temperature near CPU
Operating Systems Supported:
Options:
- 1GB module used as DDR2-SDRAM main memory
- MiniSD module