ChipEPROM Class Reference

EPROM Chip Emulator Class. More...

#include <eprom.hpp>

Inheritance diagram for ChipEPROM:

Public Member Functions
	ChipEPROM ()
virtual	~ChipEPROM ()
virtual void	setSize (uint32_t size)
virtual void	setOE (bool state)
virtual void	setCE (bool state)
virtual void	setWE (bool state)
virtual void	setAddrBus (uint32_t addr)
virtual void	setDataBus (uint16_t data)
virtual uint16_t	getDataBus (void)
virtual void	setVDD (bool state)
virtual void	setVPP (bool state)

Protected Member Functions
virtual void	write (void)
virtual void	emuChip (void)
virtual void	read (void)
virtual void	randomizeData (void)
virtual void	fillData (uint16_t data)

Detailed Description

EPROM Chip Emulator Class.

Emulates a EPROM Chip.

Constructor & Destructor Documentation

ChipEPROM()

ChipEPROM

(

)

Default Constructor.

~ChipEPROM()

~ChipEPROM ( )

virtual

Destructor.

Member Function Documentation

setSize()

void setSize ( uint32_t  size )

virtual

Set Memory Size.

Parameters

[in]

size

Memory size (number of addressable positions)

Reimplemented from BaseChip.

write()

void write ( void  )

protectedvirtual

Writes data from Data Bus to memory area.

Reimplemented from BaseChip.

emuChip()

void emuChip ( void  )

protectedvirtual

Emulates the chip.

Implements BaseChip.

setOE()

void setOE ( bool  state )

virtualinherited

Set/Reset OE (Output Enable) pin.

Parameters

[in]

state

If true (default), set pin; else, clear pin

setCE()

void setCE ( bool  state )

virtualinherited

Set/Reset CE (Chip Enable) pin.

Parameters

[in]

state

If true (default), set pin; else, clear pin

setWE()

void setWE ( bool  state )

virtualinherited

Set/Reset WE (Write Enable) pin.

Parameters

[in]

state

If true (default), set pin; else, clear pin

setAddrBus()

void setAddrBus ( uint32_t  addr )

virtualinherited

Write a Address Bus value.

Parameters

[in]

addr

Address to be writed in bus

setDataBus()

void setDataBus ( uint16_t  data )

virtualinherited

Write a value to Data Bus.

Parameters

[in]

data

Data to be writed in bus

getDataBus()

uint16_t getDataBus ( void  )

virtualinherited

Read a value from Data Bus.

Returns

Data readed from bus.

Reimplemented in ChipFlashIntel28F.

setVDD()

void setVDD ( bool  state )

virtualinherited

Set/Reset VDD (main power) pin.

Parameters

[in]

state

If true (default), set pin; else, clear pin

Reimplemented in ChipSRAM, and ChipFlashSST28F.

setVPP()

void setVPP ( bool  state )

virtualinherited

Set/Reset VPP (high voltage programming power) pin.

Parameters

[in]

state

If true (default), set pin; else, clear pin

read()

void read ( void  )

protectedvirtualinherited

Reads data from memory area to Data Bus.

Reimplemented in ChipFlashSST28F.

randomizeData()

void randomizeData ( void  )

protectedvirtualinherited

Fills the entire memory area with random data.

fillData()

void fillData ( uint16_t  data )

protectedvirtualinherited

Fills the entire memory area with a data.

Parameters

[in]

data

Data to be filled into memory

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The documentation for this class was generated from the following files:

• test/emulator/eprom.hpp
• test/emulator/eprom.cpp