Mikroelektronika MIKROE-724 データシート

320

mikoBasic PRO for dsPIC30/33 and PIC24

MikroElektronika

EEPROM_Erase

EEPROM_Erase_Block

EEPROM_Read

sub procedure EEPROM_Erase(dim address as longint)

Description Erases a single (16-bit) location from EEPROM memory.
Parameters - 

address

: address of the EEPROM memory location to be erased. 

Nothing.

Nothing.

dim eeAddr as longint

...

eeAddr = 0x7FFC80

EEPROM_Erase(eeAddr)

CPU is not halted for the Data Erase cycle. The user can poll WR bit, use NVMIF or Timer IRQ to 

detect the end of erase sequence.

sub procedure EEPROM_Erase_Block(dim address as longint)

Description Erases  one  EEPROM  row  from  EEPROM  memory;  For  dsPIC30  family  it  is  16  words  long,  for 

24F04KA201 and 24F16KA102 family it is 8 words long.

Parameters - 

address

: starting address of the EEPROM memory block to be erased. 

Nothing.

Nothing.

dim eeAddr as longint

...

eeAddr = 0x7FFC20

EEPROM_Erase_Block(eeAddr)

CPU is not halted for the Data Erase cycle. The user can poll WR bit, use NVMIF or Timer IRQ to 

detect the end of erase sequence.

sub function EEPROM_Read(dim address as longint) as word

Description Reads data from specified 

address

.

Parameters - 

address

: address of the EEPROM memory location to be read. 

Word from the specified address.

It is the user’s responsibility to obtain proper address parity (in this case, even).

dim eeAddr as longint

      temp as word

...

eeAddr = 0x7FFC20

temp = EEPROM_Read(eeAddr)

None.