HP Vectra VEi8 HP Vectra VEi7, VEi8 & VLi8, Technical Reference Manual (V - Page 14

Intel PIIX4E PCI-ISA Bridge Chip Block Diagram, Main Memory, Second Level, Cache

Page 14 highlights

Host Bus Core Components and Technologies Chip Sets Intel PIIX4E PCI-ISA Bridge Chip Block Diagram Second Level Cache Processor Matrox G200 AGP Bus Host-to-PCI Bridge (440ZX) Memory Bus Main Memory SDRAM PCI Bus (3.3V or 5V, 33 MHz) Audio Hard Disk BMI IDE Ultra DMA/33 PCI/ISA Bridge (PIIX4E) 82371EB DVD/Zip CD-ROM ISA/EIO Bus (5V) USB 1 USB2 PCI Slots GP[I,O] (30+) SM Bus KBD SP, PP, BIOS FDC 14

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42

Core Components and Technologies
Chip Sets
14
Intel PIIX4E PCI-ISA Bridge Chip Block Diagram
Processor
Host-to-PCI
Bridge
(440ZX)
Main Memory
SDRAM
PCI/ISA Bridge (PIIX4E)
82371EB
PCI Bus (3.3V or 5V, 33 MHz)
ISA/EIO Bus (5V)
BIOS
SP, PP,
FDC
KBD
PCI Slots
Host Bus
USB 1
USB2
GP[I,O] (30+)
SM Bus
Hard Disk
CD-ROM
BMI IDE Ultra
DMA/33
Second Level
Cache
AGP Bus
Matrox G200
Memory Bus
DVD/Zip
Audio