FXLS8471Q datasheet(18/75 Pages) FREESCALE

18 / 75 page

FXLS8471Q

Sensors

Freescale Semiconductor, Inc.

Multiple-byte write

The FXLS8471Q automatically increments the register address write pointer after a write command is received. Therefore, after

following the steps of a single-byte write, multiple bytes of data can be written to sequential registers after each FXLS8471Q

acknowledgment (ACK) is received.

Figure 6. I2C timing diagram

< Single-byte Read >

Master

Device Address[6:0]

NAK SP

Slave

Data[7:0]

< Multiple-byte Read >

Master

Device Address[6:0]

SR Device Address[6:0]

Slave

Data[7:0]

Master

NAK

Slave

Data[7:0]

< Multiple-byte Write >

Master

Device Address[6:0]

Data[7:0]

Slave

< Single-byte Write >

Master

Device Address[6:0]

Data[7:0]

Slave

Legend

ST: Start Condition

SP: Stop Condition

NAK: No Acknowledge

W: Write = 0

SR: Repeated Start Condition

AK: Acknowledge

R: Read = 1

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