HP Brio 81XX hp brio 81xx, advanced setup guide - Page 92

System Characteristics

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System Characteristics 7 Technical Characteristics System Characteristics Feature BIOS Level-one cache Level-two cache, could be either: Main memory (size/speed) Disk drive controller Rear panel connectors 25-pin parallel connector 9-pin serial connectors Default Configuration 2 MB Flash BIOS 8 KB code, 8KB write-back data 256 KB synchronous pipeline burst cache, or 512 KB synchronous pipeline burst cache 16, 24, 32 MB (EDO DRAM, 60 ns, 32-bit). EDO = Extended Data Output. Master Enhanced IDE controller on PCI bus • mini-DIN mouse • mini-DIN keyboard • 25-pin parallel • 9-pin serial (two, buffered) • USB connector (two) • 15-pin VGA • Mode: Centronics©, bidirectional, EPP, or ECP. • Parallel port: 278h (IRQ5), 278h (IRQ7), 378h (IRQ5), 378h (IRQ7), or Disabled • Standard: Two UART 16550 buffered serial ports (both RS-232-C) • Serial port A or B: 238h (IRQ3), 2E8h (IRQ3), 2F8h (IRQ3), 228h (IRQ4), 338H (IRQ4), 3E8h (IRQ4), 3F8h (IRQ4), or Disabled 92

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92
7
Technical Characteristics
System Characteristics
System Characteristics
Feature
Default Configuration
BIOS
2 MB Flash BIOS
Level-one cache
8 KB code, 8KB write-back data
Level-two cache,
could be either:
256 KB synchronous pipeline burst cache, or
512 KB synchronous pipeline burst cache
Main memory
(size/speed)
16, 24, 32 MB (EDO DRAM, 60 ns, 32-bit). EDO = Extended Data Output.
Disk drive controller
Master Enhanced IDE controller on PCI bus
Rear panel
connectors
•
mini-DIN mouse
•
mini-DIN keyboard
•
25-pin parallel
•
9-pin serial (two, buffered)
•
USB connector (two)
•
15-pin VGA
25-pin parallel
connector
•
Mode: Centronics©, bidirectional, EPP, or ECP.
•
Parallel port: 278h (IRQ5), 278h (IRQ7), 378h (IRQ5), 378h (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 (IRQ3), 2F8h (IRQ3), 228h (IRQ4), 338H (IRQ4), 3E8h (IRQ4), 3F8h (IRQ4), or Disabled