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PB 386 33 Overview

Note

386-25 and 386-33 are basically the same. Jumper settings and motherboard layout may vary.
 

Battery

DS1287 soldered on Motherboard

BIOS

2 X 32K Phoenix BIOS Phoenix 1.10.20C1 (Rev. D orig.) Phoenix 1.10.19C2 (Rev. F orig.) Phoenix 1.10.19H0E (latest) SETUP <Ctrl>-<Alt>-<Ins>

Bus Architecture

ISA based system bus

Cache

64K, 35 ns.

Chipset

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CPU

80386-33 MHz Keyboard Switchable <Ctrl>-<Alt>-<1> = 8 MHz <Ctrl>-<Alt>-<2> = 33 MHz Use number keys on numeric pad. 80387-33 optional

Interfaces

2 DB-9 Serial ports 1 DB-25 Parallel port 1 keyboard port 1 Ext. VGA Conn 15 pin on expansion slot 1 FDD Connector on expansion slot 1 HDD Connector on expansion slot 2 x 32-bit ISA slots 5 x 16-bit ISA slots 1 x 8-bit ISA slot

IRQ Availability

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Network Certification

Novell Certified

RAM

4MB standard Maximum on Motherboard 8 MB LIM EMS 4.0 Compatible EMS Driver: EMM386.SYS 32- BIT MEM Cards on 32-BIT Slots (Intel AT32 compatible)

Speaker

Piezoelectric, soldered on motherboard

UART

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Video

Oak, Trident, PBVGA Multi, or SVGA

Video RAM

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