HP Vectra VEi7 Technical Reference Manual page 19

SiS 5595 PCI-ISA Bridge Chip Block Diagram
Host Bus
Hard Disk Hard Disk
DVD/Zip
PCI Bus (3.3V or 5V, 33 MHz)
ISA/EIO Bus (5V)
Second Level
Cache
BMI IDE Ultra
DMA/33
CD-ROM
PCI/ISA Bridge
(SiS5595)
Core Components and Technologies
Processor
Host Bridge
Memory Bus
& super AGP
(SiS620)
USB 1
USB2
GP[I,O] (30+)
KBD
SM Bus
Mouse
Chip Sets
Main Memory
SDRAM
PCI Slots
BIOS
SP, PP,
FDC
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