The P/I P65UP5 Baseboard provides a 520-pin socket for CPU cards.
This manual covers all aspects of the ASUS P/I-P65UP5 baseboard, including an introduction, a checklist of supplied items, and detailed feature descriptions. It explains supported processors, memory configurations, expansion slots, IDE controller capabilities, and optional modules such as IrDA and audio cards.
Installation procedures are presented step‑by‑step, followed by sections on SCSI card setup, audio card features, FCC/Canadian compliance, and troubleshooting tips. The document also includes wiring diagrams, jumper settings, and connector pin definitions for audio and peripheral interfaces.
| Supported Processors | Dual 75‑233 MHz Pentium, 150‑200 MHz Pentium Pro, 233‑333 MHz Pentium II |
|---|---|
| Memory Support | Eight 72‑pin SIMMs (4 MB‑64 MB) up to 512 MB total |
| Expansion Slots | 3×16‑bit ISA, 4×32‑bit PCI, 1×PCI/MediaBus shared slot |
| IDE Controller | Onboard PCI Bus Master IDE, 2 connectors, 4 devices, PIO 3‑4, DMA Mode 2 |
| Serial/Parallel Ports | 2 UART‑compatible serial ports, 1 parallel port with EPP/ECP |
| Optional IrDA Module | Infrared port for wireless file transfer |
| Fixed SCSI ID (PCI‑SC200/SC860) | 7 |
It supports dual 75‑233 MHz Pentium, 150‑200 MHz Pentium Pro, and 233‑333 MHz Pentium II processors.
The board can hold up to eight 72‑pin SIMMs ranging from 4 MB to 64 MB, for a maximum of 512 MB of RAM.
It provides three 16‑bit ISA slots, four 32‑bit PCI slots, and one PCI/MediaBus shared slot.
Both cards use a fixed SCSI ID of 7.