Difference between revisions of "Microprocessor Board"

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(Created page with " '''Main boards.''' '''Microprocessor''' Board -W65C02 (SoC) -1MHz Clock -74HC00 Nand Gate Control logic -Reset Button -AVR Mega 2560 Logic Analyzer Interface (F...")
 
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This project uses the W65C02S 40 Pin PDIP through-hole and not the SMD W65C02S 44 Pin PLCC.
  
  '''Main boards.'''
+
  '''Main board.'''
 
  '''Microprocessor''' Board
 
  '''Microprocessor''' Board
 
   -W65C02 (SoC)  
 
   -W65C02 (SoC)  
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   -Reset Button
 
   -Reset Button
 
   -AVR Mega 2560 Logic Analyzer Interface (Future Project)   
 
   -AVR Mega 2560 Logic Analyzer Interface (Future Project)   
'''Memory Board'''
+
   
  -'''SRAM''' Alliance AS6C62256A-70pcn
 
  -'''EEPROM''' Atmel 28C256
 
'''W65C22 VIA''' Interface Board
 
  -2 Port Interfaces: LCD Display - 8 bit LED Board
 
  -5 button keyboard  
 
 
'''Features of the W65C02S'''
 
'''Features of the W65C02S'''
 
   8−bit data bus
 
   8−bit data bus

Revision as of 21:26, 26 September 2020

This project uses the W65C02S 40 Pin PDIP through-hole and not the SMD W65C02S 44 Pin PLCC.

Main board.
Microprocessor Board
 -W65C02 (SoC) 
 -1MHz Clock 
 -74HC00 Nand Gate Control logic
 -Reset Button
 -AVR Mega 2560 Logic Analyzer Interface (Future Project)  

Features of the W65C02S

 8−bit data bus
 16−bit Address Bus 65Kbyte Memory and IO Space
 69 Variable Length Instructions
 16 Addressing Modes
 1.8−5V Operating Voltage
 Fully Static for Power and Radiation Management
 Verilog RTL Core Available for FPGA Development

Reference Links to the W65C02 microprocessor:

http://www.westerndesigncenter.com/wdc/w65c02s-chip.cfm
http://www.westerndesigncenter.com/wdc/documentation/w65c02s.pdf

Microprocessor Board Dimensions 100mm X 100mm

W65C02-PCB-BD.PNG