Bull ESCALA E250, Использование и обслуживание, Страница: 84 / 162

5-4
Setup Guide
Controller Configuration
•
PCI/ISA Controller Bus Dependences , below
• PCI/ISA Controller List, on page 5-6.
PCI/ISA Controller Bus Dependences
The system base unit can house up to nine PCI controller cards having the characteristics
described below:
• Up to four, 64 bit, 33 MHz, PCI controllers
• Up to five, 32 bit, 33 MHz, PCI controllers.
Moreover, it houses one ISA slot for the internal modem connection.
Note: PCI slot 8 can be used only if the ISA slot is not used and vice-versa.
The system provides two native PCI local busses (PCI0, PCI1). PCI bus 0 generates an
additional PCI bus through a PCI to PCI bridge (PCI0_1). It also generates an ISA bus
through a PCI to ISA bridge.
The following table shows the PCI bus dependences and slot type:
Bus ID Controller
Card Slot # Slot Type
Card Slot #
PCI #1 PCI1
PCI2 PCI 32 bit
PCI 64 bit
PCI2
PCI3 PCI 64 bit
PCI 64 bit
PCI3
PCI4 PCI 64 bit
PCI 64 bit
PCI #0 PCI5 PCI 64 bit
PCI #0_1 PCI6
PCI7
PCI8
PCI9 PCI 32 bit
PCI 32 bit
PCI 32 bit
PCI 32 bit
ISA ISA1 ISA 8/16 bit