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DTK PIM-TB10-Z - User Manual

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PIM-
TB
1
0-2
10MHz
Mainboard
User
Manual
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Summary

Introduction to PIM-TB10-Z Motherboard

PIM-TB10-Z Motherboard Overview

Provides an introduction to the motherboard and its key features for personal computers.

Board Layout and Installation

Motherboard Component and Jumper Layout

Illustrates the physical layout of the PIM-TB10-Z motherboard and its onboard jumpers.

RAM Bank Installation

Details the location of RAM banks and proper chip insertion for system memory.

ROM and RAM Configuration

ROM BIOS and BASIC Chip Installation

Explains installation of ROM chips (BIOS, BASIC) in specified sockets.

RAM Configuration Table and Notes

Provides a table for configuring RAM size and notes on chip usage in banks 2 and 3.

DIP Switch Settings

System Configuration via DIP Switch SW1

Details settings for operation modes, coprocessor, and graphics adapters using DIP switch SW1.

DIP Switch ON;OFF Indicator Meaning

Clarifies the meaning of "ON" and "OFF" states for DIP switch settings.

Panel Indicators and Switches

Attaching Motherboard to Case

Discusses motherboard mounting in various system unit cases and optional panel displays.

Keylock Connector Functionality

Describes the keylock connector's role in controlling the keyboard lock/unlock status.

Connector Functions and Pinouts

Reset, Power LED, and Turbo LED Connectors

Details reset connector (JP4) and pinouts for Power LED/Turbo LED (JP5).

Hardware Switch and Speaker Connections

Explains hardware switch (JP6) for mode selection and speaker connector (JP1) pinouts.

Power Supply Connector Pinout

Details the 12-pin power supply connector (P1) pinout.

Keyboard Connector Details

Keyboard Connector Pin Assignments

Details the 5-pin DIN keyboard connector pin assignments for clock, data, and power.

Fastening Motherboard to Case

Motherboard Mounting and Grounding

Explains using plastic and brass connectors for secure motherboard mounting and grounding.

Reconfiguration Warning and Operation Introduction

Critical Reconfiguration Safety Warning

Emphasizes turning off power before any hardware changes to ensure system reliability.

Dual Clock System for Enhanced Performance

Introduces the motherboard's dual clock system (4.77MHz/10MHz) for improved computing speed.

Mode Switching Methods

Setting Default Operation Mode via Jumper

Guides on setting the default operation mode (Normal/Turbo) using jumper JP6.

Software Switch for Mode Selection

Explains using keyboard shortcuts to switch between Turbo and Normal modes.

Hardware Switch for Mode Control

Describes using a physical hardware switch to select Turbo or Normal mode.

Software Usage and Technical Overview

Software Compatibility in Turbo Mode

Discusses software operation in Turbo mode, noting potential issues with specific applications.

System Board Technical Description

Provides a general technical overview of the system board, its components, and expansion slots.

Core Technical Specifications

Processor, Clock Speeds, and Coprocessor

Details the 8088 processor, clock speeds, and support for coprocessors.

DMA Channels and Timer Functions

Explains the role of DMA channels for data transfers and timer counters for system timing.

System Architecture Details

Interrupt Levels and Handling

Describes the system's eight interrupt levels and their prioritization for devices.

Memory Support and Configuration

Covers ROM/EPROM and R/W memory support, capacities, and minimum requirements.

Keyboard Interface Specifications

Details the keyboard interface, interrupt generation, and the 5-pin DIN connector.

Speaker Interface and I;O Channel

Speaker Connection and Drive Methods

Explains the speaker connection, power, and different methods for driving audio output.

I;O Channel Data Bus and Address Lines

Details the I/O channel's 8-bit data bus, 20 address lines, and interrupt structure.

Detailed I;O Channel Signals

Oscillator, Clock, and Reset Signals

Describes the OSC, CLK, and Reset signals essential for system operation.

Address and Data Bus Signals

Explains address (A0-A19) and data (D0-D7) bus signals.

Address Latch Enable and I;O Channel Check

Details ALE for latching addresses and I/O CH CK for parity error reporting.

I;O Channel Ready Signal

Describes the I/O CH RDY signal for managing device readiness in I/O cycles.

I;O Control, DMA, and Card Signals

I;O and Memory Read;Write Commands

Explains IOR, IOW, MEMR, MEMW command signals for device interaction.

DMA Request and Acknowledge Signals

Details DRQ and DACK lines for managing DMA requests and acknowledgments.

Address Enable and Terminal Count Signals

Explains AEN for DMA control and T/C for indicating DMA completion.

Card Select and Voltage Availability

Covers CARD SLCTD signal and voltage availability on the I/O channel.

DTK PIM-TB10-Z Specifications

General IconGeneral
BrandDTK
ModelPIM-TB10-Z
CategoryMotherboard
LanguageEnglish

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