AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 788

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

36.12 HSMCI Transfer Done Timings
36.12.1
36.12.2
Figure 36-11. XFRDONE During a Read Access
6438F–ATARM–21-Jun-10
Definition
Read Access
XFRDONE flag
CMDRDY flag
Not busy flag
CMD line
Data
The XFRDONE flag in the HSMCI_SR indicates exactly when the read or write sequence is
finished.
During a read access, the XFRDONE flag behaves as shown in
MCI read CMD
Card response
1st Block
The CMDRDY flag is released 8 t
Last Block
bit
after the end of the card response.
Figure
AT91SAM9G45
36-11.
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