Software Functional Overview
3.3.11 PCI Device
The table below summarizes the PCI IDSEL Pin Allocation:
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| PCI | Device |
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| IDSEL Pin |
| Device | Function |
| Device Name |
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| Number | Number |
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| AD11 | Device 00 | Function 0 |
| VT8603 – Host to PCI bridge. | ||
| AD12 | Device 01 | Function 0 |
| VT8603 – PCI to AGP bridge. | ||
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| AD15 | Device 04 | Function 0 |
| ESS 1988 Audio Accelerator | ||
| AD16 | Device 05 | Function 0 |
| ASKEY Combo card | ||
| AD17 | Device 06 | Function 0 |
| LAN / MODEM | ||
| AD18 | Device 07 | Function 0 |
| VT82C686B – PCI to ISA bridge | ||
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| Function 1 |
| VT82C686B – IDE interface | |
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| Function 2 |
| VT82C686B – USB Port | |
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| Function 3 |
| VT82C686B – USB Port | |
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| Function 4 |
| VT82C686B – PMU and SMBus interface | |
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| Function 5 |
| VT82C686B – AC97 Audio Interface | |
| AD23 | Device 0C | Function 0 |
| OZ6933 – Card Bus Socket A | ||
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| Function 1 |
| OZ6933 – Card Bus Socket B | |
| AD24 | Device 0D | Function 0 |
| IEEE 1394 | ||
The table below summarizes the INT Pin Allocation:
INT Pin | PCI Device |
INTA | CardBus / LAN / Modem / IEEE1394 |
INTB | CardBus / LAN / Modem |
INTC | VGA / Audio |
INTD | USB |
The table below summarizes the PCI bus master Allocation:
REQ# Pin | PCI Device |
REQ 0 | VGA / Audio |
REQ 1 | CardBus |
REQ 2 | LAN / Modem |
REQ 3 | IEEE1394 |
FIC A360 Service Manual |
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