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:

• CompactPCI

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:

• Compliant

Power Supply:

• +5V DC
• +3.3V DC

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:

• 0 to 60°C

Humidity:

• 0 to 90 non-condensing

Thermal Monitor:

• Monitors CPU temperature and board temperature near CPU

Operating Systems Supported:

• VxWorks®

Options:

• 1GB module used as DDR2-SDRAM main memory
• MiniSD module