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PCA-6275 - Advantech PCA-6275 - Dual Pentium® II/III processor-based PCI full-size CPU...

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Part Number:
PCA-6275
Model Number:
PCA-6275
Make:
ADVANTECH
Lead Time:
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Advantech PCA-6275 - Dual Pentium® II/III processor-based PCI full-size CPU Simple Type: CPU Board

The PCA-6275 is a high-performance dual Pentium® II/III CPU card. Using Intel's 82440BX chipset, the PCA-6275 is able to support up to 500+ MHZ of processing speed. This makes it an ideal choice for applications that require extremely high performance, such as computer telephony. Each CPU provides 512 KB on-chip L2 cache, eliminating the need for external SRAM chips. The PCA-6275 has two PCI EIDE interfaces (for up to four devices), and an FDD interface (for up to two devices). Other features include two RS-232 serial ports (16C550 UARTs with 16-byte FIFO or compatible), one enhanced parallel port (supports SPP/EPP/ECP), and support for two USB (Universal Serial Bus) ports. The PCI Bus Master IDE controller supports Ultra DMA/33 operation. This provides data transfer rates up to 33 MB/sec, and allows drive capacities up to 8.4 GB. System BIOS supports boot-up from IDE CD-ROM. A backup of CMOS data is stored in the Flash memory, which protects data even after a battery failure. Also included is a 63-level watchdog timer, which resets the CPU or generates an interrupt if a program cannot be executed normally. This enables reliable operation in unattended environments.

Download the datasheet (PDF)

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Features

  • Additional metal bracket to provide board stability for the Pentium® II/III processors
  • Award Flash BIOS
  • CMOS backup battery 7 year lifetime
  • Dual Intel Slot 1 architecture, supports 66/100 MHz FSB
  • Intel 82440BX PCI set
  • ISA High Drive
  • On-board ATX power control connector to meet ACPI requirements
  • One bi-directional parallel port, supports SPP/ECP/EPP
  • One floppy port
  • PCI V2.1 compliant
  • Pentium® II/III processors up to 500+ MHz
  • PICMG 2.0 compliant
  • Three DIMM sockets for SDRAM up to 768 MB, supports ECC
  • Two enhanced IDE ports, supporting Ultra DMA/33, PIO Mode 4, and DMA Mode 2
  • Two RS-232 serial ports
  • Two USB ports
  • Winbond 837810 to support on-board security; for monitoring CPU fan, voltage and temperature

Specifications

    General
  • BIOS: Award Flash BIOS 2 MB
  • Board size: 338 x 122 mm (13.3" x 4.8")
  • Board Type: Full Size
  • Board weight: 0.5 kg (1.2 lbs)
  • Bus Interface: PCI/ISA bus, PICMG compliant
  • CPU: Dual Intel Pentium® II/III up to 500+ MHz
  • Enhanced parallel port: Configurable to LPT1, PT2, LPT3 or disabled. Standard DB-25 female connector provided. Supports SPP/EPP/ECP
  • FDD: Supports up to two floppy disk drives, 5¼" (360 KB and 1.2 MB) and/or 3½" (720 KB, 1.44 MB, and 2.88 MB). BIOS enabled/disabled. Also supports Japanese "Floppy 3" mode
  • I/O: A 6-pin mini-DIN connector is located on the mounting bracket for easy connection to a keyboard or PS/2 mouse. An on-board keyboard pin header connector is also available
  • Operating Temperature: 0 ~ 60° C (32 ~ 140° F)
  • PCI IDE hdd interface: Supports up to four IDE (AT bus) large (up to 8.4 GB) hard disk drives or other enhanced IDE devices. Supports PIO Mode 4 (16.67 MB/s data transfer rate) and Ultra DMA/33 (33 MB/s data transfer rate). BIOS enabled/disabled
  • Power supply voltage: +5 V @ max. 11.2 A, +12 V @ max. 1.0 A, -12 V @ max. 0.5 A
  • RAM: Up to 768 MB in three available 168-pin DIMM sockets. Supports SDRAM PC100
  • Serial Ports: Two RS-232 ports with 16C550 UARTs (or compatible) with 16-byte FIFO buffer. Supports speeds up to 115.2 Kbps. Ports can be individually configured to COM1, COM2 or disabled
  • Watchdog Timer: Can generate a system reset or IRQ11. The watchdog timer is programmable, with each unit equal to one second (63 levels). The program uses I/O ports hex 043h and 443h to control the watchdog timer

 

Applications

  • None Available

Aliases

  • None Available