5 Technical Information
System Specifications
System Specifications
Features and Characteristics
Feature:
Processor (standard)
Cache Memory
(integrated in processor package)
Main memory (size/speed)
Video
LAN
Audio
Disk drive controller
Rear connectors
25-pin parallel connector
9-pin serial connectors
104
English
Description:
Pentium Pro
• Level-One: 8 KB code, 8 KB data
• Level-Two: 256 KB or 512 KB
Upgradeable to 512 MB (60ns ECC memory modules)
AccelGraphics ProT2500 OpenGL Accelerator installed on PCI bus
8 MB VRAM Frame Buffer
8 MB DRAM Z-Buffer (Texture-Mapping Buffer)
Ethernet 10/100BaseT LAN controller on PCI accessory board
TM
SoundBlaster
16 audio interface on the ISA bus
Ultra SCSI controller on PCI bus (supporting SCSI-2 Fast-20)
Enhanced IDE controller on PCI bus (IDE Bus Master)
• mini-DIN mouse
• mini-DIN keyboard
• 25-pin parallel
• 9-pin serial (two, buffered)
• Joystick/MIDI
• Stereo In jack (3.5 mm)
• Stereo Out jack (3.5 mm)
• SCSI-2 (high-density connector)
• Mode: Centronics or bidirectional modes (ECP/EPP)
• Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or Off.
• Standard: Two UART 16550 buffered serial ports
(both RS-232-C).
• Serial Ports A and B: 2F8h (IRQ 3), 2E8h (IRQ 3),
3F8h (IRQ 4), 3E8h (IRQ 4), or Off
(if one port uses 2xxh, the other port must use 3xxh).