AT91RM9200-QI-002 Atmel, AT91RM9200-QI-002 Datasheet - Page 111

• Manufacturer Part Number: AT91RM9200-QI-002
• Description: IC ARM9 MCU 208 PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-QI-002

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR
• Number Of I /o: 122
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Table 14-6.
1768I–ATARM–09-Jul-09
Associated Function Pointers & Methods Used by Default
// Typical Use:
AT91S_SvcDataFlash svcDataFlash;
svcDataFlash.MainMemoryToBufferTransfert(...
);
// Default Method:
AT91S_SvcDataFlashStatus
AT91F_MainMemoryToBufferTransfert(
AT91PS_SvcDataFlash pSvcDataFlash,
unsigned char BufferCommand,
unsigned int page)
// 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 )
DataFlash Service Methods (Continued)
Description
Member of
Read a Page in the Internal SRAM Buffer 1 or 2.
Input Parameters:
Pointer on DataFlash Service Structure.
Choose Internal DataFlash Buffer 1 or 2 command.
Page to read.
Output Parameters:
Returns 0 if DataFlash is Busy.
Returns 1 if DataFlash is Ready.
Returns 4 if DataFlash Bad Command.
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.
AT91S_SvcDataFlash
AT91S_SvcDataFlash
AT91S_SvcDataFlash
structure
structure
structure.
AT91RM9200
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