Intergraph TD-x10 Setup, System Reference Manual

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In deskside systems, PCI boards connect to side 1 of the riser card; ISA boards connect to side 2. The
following figure shows the slots on the deskside riser card.
PCI 6
PCI 5
PCI 4
PCI 3
PCI 2
PCI 1
Side One Side Two
ISA 2
ISA 3
ISA 1
ISA 4
Primary PCI Slots
Some PCI option boards (refer to documentation delivered with the board) must be installed in a
primary PCI slot. In a desktop system, PCI slots 1, 2, and 3 are primary. In a deskside system, PCI
slots 5 and 6 are primary.
PCI Option Boards
PCI option boards do not require manual system configuration when installing the board. The system
BIOS detects the board’s presence during startup and reads information from the board’s configuration
registers to assign the necessary system resources. However, if installing a PCI IDE controller, you
must set jumpers on the controller before installing it into the system, as follows.
Setting jumpers on PCI IDE controller boards:
1. Set the jumpers on single-channel controllers to coordinate the IDE channel to IRQ 14. Set the
jumpers on dual-channel controllers to coordinate the primary IDE channel to IRQ 14, and the
secondary IDE channel to IRQ 15. Use the guide below when setting the jumpers.
Desktop Systems
IRQ14 IRQ15
PCI Slot 1 INT A INT B
PCI Slot 2 INT D INT A
PCI Slot 3 INT C INT D
Deskside Systems
IRQ14 IRQ15
PCI Slot 5 INT A INT B
PCI Slot 6 INT D INT A
2. Install the PCI IDE controller into a primary PCI slot, as follows.