Difference between revisions of "Component: Serial EEPROM (24C32) (Storage)"

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| width="20%" style="color: gray;" | Author
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| width="20%" style="color:gray;" | Author
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| [http://www.matrixtsl.com Matrix TSL]
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| Matrix TSL
 
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| width="20%" style="color: gray;" | Version
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| width="20%" style="color:gray;" | Version
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| 1.1 (Release)
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| 2.2
 
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| width="20%" style="color: gray;" | Category
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| width="20%" style="color:gray;" | Category
 
| Storage
 
| Storage
 
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==Serial EEPROM (24C32) component==
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Serial (I2C) EEPROM component for 24C32  Can be added to a MIAC project to give read and write access to the internal non-volatile  memory device (if fitted, depending upon model).
  
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==[[File:Component Icon 35934f36_5cda_49e7_b1a0_05c85722d858.png|Image]] Serial EEPROM (24C32) component==
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==Component Pack==
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Serial (I2C) EEPROM component for 24C32
 
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Can be added to a MIAC project to give read and write access to the internal non-volatile memory device (if fitted, depending upon model).
 
  
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STORAGE
  
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==Examples==
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==Detailed description==
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''<span style="color:red;">No additional examples</span>''
 
  
  
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==Downloadable macro reference==
 
  
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===<span style="font-weight: normal;"><u><tt>Read</tt></u></span>===
 
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Read and return the value of the EEPROM at the given address
 
  
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'''Parameters'''
 
  
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:[[Variable Types|UINT]] ''address''
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''No detailed description exists yet for this component''
  
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==Examples==
  
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'''Return value'''
 
  
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:[[Variable Types|BYTE]]
 
  
  
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===<span style="font-weight: normal;"><u><tt>Write</tt></u></span>===
 
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Write the given data value to the EEPROM at the given address
 
  
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'''Parameters'''
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''<span style="color:red;">No additional examples</span>''
  
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:[[Variable Types|UINT]] ''address''
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==Downloadable macro reference==
  
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:[[Variable Types|BYTE]] ''data''
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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|-
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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'''Return value'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Read'''
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|-
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:''This call does not return a value''
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| colspan="2" | Read and return the value of the EEPROM at the given address&nbsp;
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="90%" | address
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|-
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| colspan="2" | &nbsp;
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|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
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|}
  
  
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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|-
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Write'''
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|-
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| colspan="2" | Write the given data value to the EEPROM at the given address&nbsp;
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="90%" | address
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|-
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| colspan="2" | &nbsp;
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|-
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | data
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|-
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| colspan="2" | &nbsp;
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|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
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|}
  
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==Simulation macro reference==
 
  
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''This component does not contain any simulation macros''
 
  
  
 
==Property reference==
 
==Property reference==
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<span style="font-weight: normal;"><u>Device Address</u></span>
 
  
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This property is of type ''Unsigned integer'' and can be referenced with the variable name ''DEVICE_ADDRESS''.
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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|-
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''<span style="color:red;">No additional information</span>''
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
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|-
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|-
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<span style="font-weight: normal;"><u>Channel</u></span>
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
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| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
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This property is of type ''Fixed list of ints'' and can be referenced with the variable name ''CHANNEL''.
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|-
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|-
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''<span style="color:red;">No additional information</span>''
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| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
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| width="90%" | Device Address
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|-
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| colspan="2" | Device address bits, these must match the address pins on the EEPROM IC.&nbsp;
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<span style="font-weight: normal;"><u>SDA</u></span>
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|-
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| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
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This property is of type ''Single digital pin'' and can be referenced with the variable name ''SDA''.
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| width="90%" | Channel
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|-
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''<span style="color:red;">No additional information</span>''
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| colspan="2" | Channel selection&nbsp;
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|-
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| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
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| width="90%" | Baud Select
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<span style="font-weight: normal;"><u>SCL</u></span>
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|-
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| colspan="2" | Baud rate option selector&nbsp;
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This property is of type ''Single digital pin'' and can be referenced with the variable name ''SCL''.
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|-
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| width="10%" align="center" | [[File:Fc9-type-14-icon.png]]
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''<span style="color:red;">No additional information</span>''
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| width="90%" | Baud Rate
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|-
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| colspan="2" | Baud rate to be used&nbsp;
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|-
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| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
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| width="90%" | Stop Delay
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|-
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| colspan="2" | On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not  a 10ms delay between an I2C stop event and the next I2C start event.  Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications. &nbsp;
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|-
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| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
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| width="90%" | SDA
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|-
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| colspan="2" | Pin used for SDA (data signal)&nbsp;
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|-
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| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
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| width="90%" | SCL
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|-
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| colspan="2" | Pin used for SCL (clock signal)&nbsp;
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|-
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
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| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
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| width="90%" | Simulate Comms
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|-
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| colspan="2" | &nbsp;
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|}

Latest revision as of 17:24, 9 November 2022

Author Matrix TSL
Version 2.2
Category Storage


Serial EEPROM (24C32) component

Serial (I2C) EEPROM component for 24C32 Can be added to a MIAC project to give read and write access to the internal non-volatile memory device (if fitted, depending upon model).

Component Pack

STORAGE

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Downloadable macro reference

Fc9-comp-macro.png Read
Read and return the value of the EEPROM at the given address 
Fc9-u16-icon.png - UINT address
 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png Write
Write the given data value to the EEPROM at the given address 
Fc9-u16-icon.png - UINT address
 
Fc9-u8-icon.png - BYTE data
 
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Device Address
Device address bits, these must match the address pins on the EEPROM IC. 
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-7-icon.png Stop Delay
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications.  
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulate Comms
 
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