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32-Bit Microprocessor
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32-Bit Microprocessor

91017-2

Description

The 32-Bit Microprocessor module builds on the student’s knowledge of digital circuitry gained in Digital Logic Fundamentals, Model 91014, and Digital Circuit Fundamentals 1 and 2, Models 91015 and 91016. The 80386DX CPU can be used as a stand-alone unit or in conjunction with the FACET base unit to demonstrate microprocessor, memory, and I/O concepts, and communication with analog systems via A-to-D and D-to-A converters.

A keypad and a 2-line x 16-character alphanumeric LCD display allow direct interaction with the CPU. All address, data, and control signals are connected to headers for easy access and expansion to off-board circuits. Additional hardware features include 32-kbyte static RAM, 16-kbyte ROM with monitor, RS-232 serial port, 8-bit parallel port, and LED indicators for address and data buses.

An on-board logic probe, single bus cycle execution mode, and the practical, hands-on approach of the courseware guide students in the analysis and troubleshooting of 32-bit microprocessor systems. The circuit board may be used in the FACET base unit or as a stand-alone trainer.

• When used in the FACET base unit, the course can be performed through the interactive Learning Management System (LMS) format.

• When used as a stand-alone trainer, the course is performed in a conventional way by using the provided student manual and instructor guide. In that case, a power pack (provided with the stand-alone trainer) must be used to supply power to the circuit board if it is used without a base unit.

This module is available in the following language variants:

• English variant: 91017-20

• French variant: 91017-21

• Spanish variant: 91017-22

Features & Benefits

  • 16 KB monitor ROM/User ROM
  • Serial data port (RS-232)
  • Parallel data port (8-bit)
  • Single-bus cycle control
  • Single-instruction cycle control
  • On-board applications interface
  • On-board logic probe for signal tracing
  • Optional microprocessor application board to demonstrate practical microprocessor-based temperature/motor control
  • Interrupt controller
  • ADC/DAC

Topic Coverage

  • Introduction to the Circuit Board and its Operation
  • Bus States, 32-Bit Bus Transfers
  • Read and Write Cycles
  • CPU Initialization
  • Memory Control Signals, Address Decoding, Data Transfers
  • Ports: DAC and ADC Ports, PPI and Keypad Interface, Display and Serial Ports
  • Non-maskable and Maskable Interrupts, Exceptions
  • Immediate, Register and Memory Addressing Modes
  • Instruction Formats and Using the 80386 CPU Instructions
  • Troubleshooting Basics and 32-Bit Microprocessor Troubleshooting
  • Application Board Familiarization (Requires the Optional Microprocessor Application Board, Model 91602)
  • DC Motor Control (Requires the Optional Microprocessor Application Board, Model 91602)
  • Temperature Control (Requires the Optional Microprocessor Application Board, Model 91602)

Optional Equipment

Qty DescriptionModel Number
1 32-Bit Microprocessor 90876
1 32-Bit Microprocessor - eSeries 91017-E
1 32-Bit Microprocessor - SCORM 91017-F
1 32-Bit Microprocessor - Stand-Alone 91017-G
1 32-Bit Microprocessor 91577-Q
1 32-Bit Microprocessor 91577-R
1 Microprocessor Application Board 91602-2

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