PCI-949 工业CPU卡 PCI-949

PCI-949 工业CPU卡
PCI-949 - Technical Specifications

CPU
• Pentium III processor - 700, 850 MHzand 1GHz
• Intel Celeron processor - 566, 733 MHz
• Intel 440BX AGPset （440GX is optional）
Bus Interface
• Front Side Bus （66/100 MHz）
• AGP Bus 66 MHz
• PCI Bus （33 MHz）
• ISA Bus （8.33 MHz）
Cache
•         16/16 KB Instruction / Data Level 1
•         256 KB Advanced Transfer Cache （on-die, full speed L2 cache with ECC）
Memory
• Four 168-pin latching DIMM sockets, 64/72-bit
• Up to 1 GB of SDRAM （2 GB SDRAM optional with 440GX） with 2, 4, 8, 16 or
    32 M x 64/72, 100 MHz Synchronous DRAM / Registered SDRAM non-ECC/ECC
    mode （single bit error correction, double bit detection via Intel 440BX AGPset）;
1 GB cacheable
Data Path
•         64-bit CPU bus; 32-bit AGP bus; 32-bit on PCI bus; 16-bit on ISA bus
Interrupts
•         11 edge sensitive ａnd configurable
•         4 PCI level sensitive, configurable to any interrupt vector for PnP compatibility
• All ISA onboard interrupts are PnP compliant
DMA Channels （ISA）
• Four 8-bit, three 16-bit
• Supports scatter / gather, Fast Type-F DMA
Flash Memory
•         256 KB Boot Block for BIOS field upgrade
•         4 KB Serial EEPROM for user configuration; silicon serial ID TAG for unique board
identification accessible via software
I/O
I/O: SMC FDC37C672 Super I/O
USB Ports: Two
Serial Ports: Two RS-232 （16C550） with 16 byte FIFO as COM1-2 with BIOS
selectable IRQs ａnd addressing, serial port 2 BIOS configurable RS-422/485
Parallel Port: One bi-directional with all IEEE 1284 protocols supported and
BIOS selectable IRQs ａnd addressing
Floppy Disk: Support for two drives （360 KB to 1.44 MB）
EIDE: Four EIDE drives; PIO Mode 4, Bus Master IDE or Ultra DMA/33
CompactFlash™ Module: Optional bootable CompactFlash™ module
interfaces to secondary IDE channel, user upgradeable, master/slave
SCSI: Ultra-2 SCSI LVD/SE （80 MB/s） （optional）
Ethernet: 2 x PCI 10Base-T/100Base-TX （Intel 82559ER）
Video （optional）
• Integrated Frame Accelerated Graphics Port （AGP） 64-bit CRT controller with
    2 MB, 83 MHz SDRAM memory （C&T 69000）
• Supports CRT with resolution up to 800 x 600, 16.8 M colors;
    1024 x 768, 64K colors; or 1280 x 1024, 256 colors, non-interlaced
Clock / Calendar
• Real-time clock with 256 CMOS RAM ａnd battery backup
Connectors
Faceplate: CRT （female DB-15 slim）; 2 Ethernet （RJ-45 with link/activity indicators）; 2 USB