AT91RM3400-DK Atmel, AT91RM3400-DK Datasheet - Page 71

• Manufacturer Part Number: AT91RM3400-DK
• Description: KIT DEV FOR AT91RM3400
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91RM3400-DK

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT91RM3400
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• For Use With/related Products: AT91RM3400
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 21. DataFlash Service Methods (Continued)
1790A–ATARM–11/03
Associated Function Pointers & Methods Used by Default
// Typical Use:
AT91S_SvcDataFlash svcDataFlash;
svcDataFlash.PagePgmBuf(...);
// Default Method:
AT91S_SvcDataFlashStatus
AT91F_DataFlashPagePgmBuf(
AT91PS_SvcDataFlash pSvcDataFlash,
unsigned char BufferCommand,
unsigned char *src,
unsigned int dest,
unsigned int SizeToWrite)
// Typical Use:
AT91S_SvcDataFlash svcDataFlash;
svcDataFlash.WriteBuffer(...);
// Default Method:
AT91S_SvcDataFlashStatus
AT91F_DataFlashWriteBuffer (
AT91PS_SvcDataFlash pSvcDataFlash,
unsigned char BufferCommand,
unsigned char *dataBuffer,
unsigned int bufferAddress,
int SizeToWrite )
// Typical Use:
AT91S_SvcDataFlash svcDataFlash;
svcDataFlash.WriteBufferToMain(...);
// Default Method:
AT91S_SvcDataFlashStatus AT91F_WriteBufferToMain (
AT91PS_SvcDataFlash pSvcDataFlash,
unsigned char BufferCommand,
unsigned int dest )
Description
Member of
Page Program through Internal SRAM Buffer 1 or 2.
Input Parameters:
Pointer on DataFlash Service Structure.
Choose Internal DataFlash Buffer 1 or 2 command.
Source buffer.
DataFlash destination address.
Number of bytes to write.
Output Parameters:
Returns 0 if DataFlash is Busy.
Returns 1 if DataFlash is Ready.
Returns 4 if DataFlash Bad Command.
Member of
Write data to the Internal SRAM buffer 1 or 2.
Input Parameters:
Pointer on DataFlash Service Structure.
Choose Internal DataFlash Buffer 1 or 2 command.
Pointer on data buffer to write.
Address in the internal buffer.
Number of bytes to write.
Output Parameters:
Returns 0 if DataFlash is Busy.
Returns 1 if DataFlash is Ready.
Returns 4 if DataFlash Bad Command.
Returns 5 if DataFlash Bad Address.
Member of
Write Internal Buffer to the DataFlash Main Memory.
Input Parameters:
Pointer on DataFlash Service Structure.
Choose Internal DataFlash Buffer 1 or 2 command.
Main memory address on DataFlash.
Output Parameters:
Returns 0 if DataFlash is Busy.
Returns 1 if DataFlash is Ready.
AT91S_SvcDataFlash
AT91S_SvcDataFlash
AT91S_SvcDataFlash
structure
structure.
structure.
AT91RM3400
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