HP 5/xx Series 4 - Manual (Page 96)

6 Technical Information
Specifications
84 English
Specifications
Features
Feature Description
Processor (standard) Pentium
TM
Level-one cache 8 KB code, 8 KB write-back data
Level-two cache 256 KB synchronous or pipeline burst cache
Main memory (size/speed) Upgradable to 128 MB (60 ns, 32-bit)
Video Integrated 64-bit Ultra VGA Controller on PCI bus
1 MB standard, upgradable to 2 MB, DDC1 compliant,
or
Matrox MGA Millennium board with 2MB standard,
upgradeable to 4MB using an upgrade module available from
Hewlett Packard, or 8MB using an upgrade module available
from Matrox.
Disk drive controller Master Enhanced IDE controller on PCI bus
Rear connectors • mini-DIN mouse
• mini-DIN keyboard
• 25-pin parallel
• 9-pin serial (two, buffered)
• 15-pin VGA
25-pin parallel connector • Mode: Centronics, bidirectional, EPP, or ECP.
• Parallel port: 2C8h (IRQ5), 2D8h (IRQ5), 218h (IRQ7),
278h (IRQ 7), 378h (IRQ 7), 3C8h (IRQ 7), 3D8h (IRQ7), or
Disabled.
9-pin serial connectors • Standard: Two UART 16550 buffered serial ports
(both RS-232-C).
• Serial port A or B: 238H (IRQ3), 2E8h (IRQ 3),
2F8h (IRQ 3), 228h (IRQ4), 338H (IRQ4), 3E8h (IRQ 4),
3F8h (IRQ 4), or Disabled.
uno.bk : uno6_tec.fb4 Page 84 Monday, July 21, 1997 12:46 PM