AT91SAM9G10-EK Atmel, AT91SAM9G10-EK Datasheet - Page 380

• Manufacturer Part Number: AT91SAM9G10-EK
• Description: KIT DEV FOR SAM9G10 ARM
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT91SAM9G10-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: AT91SAM9G10, ARM926EJ-S
• Tool / Board Applications: Microcontroller
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 31-6. Master Write with One Data Byte
Figure 31-7. Master Write with Multiple Data Bytes
380
TXCOMP
TXRDY
TWCK
TWD
AT91SAM9G10
Write THR (Data n)
S
DADR
After a Master Write transfer, the Serial Clock line is stretched (tied low) while no new data is
written in the TWI_THR or until a STOP command is performed.
See
TXCOMP
TXRDY
W
Figure
TWD
Write THR (DATA)
A
31-6,
S
STOP Command sent (write in TWI_CR)
DATA n
Figure
DADR
31-7, and
A
W
Figure
Write THR (Data n+1)
A
31-8.
DATA
DATA n+1
STOP command performed
(by writing in the TWI_CR)
A
Write THR (Data n+2)
Last data sent
P
A
DATA n+2
6462A–ATARM–03-Jun-09
A
P