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Start

No description
by

jashan S

on 11 March 2015

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Transcript of Start

Start


0x08
SLA+W
ACK


0x18
12DAT = SLA+W
Set
START
Data
ACK

0x28
Clear START
I2DAT = [REG]
Repeat
START
0x10
Set
START
Slave Read
ACK
0x40
I2DAT =
SLA
+
R
Data Read
ACKED
0x50

2 or more bytes to read
Clear START
Set AA to 1
Data Read
NACKED
0x58

Read 1 Byte
Clear START
Set AA to 0
Last 1 byte read
Data = I2DAT
Set AA to 0
3 or more bytes to read
Data = I2DAT
Set AA to 1
STOP
Data = I2DAT
Set
STOP

SLA + Read
ACKED
0xA8
Data Transmitted
ACK Received
0xB8
Master Read, Slave Transmit Transaction
Data Sent

ACK Received
0xC8
Data received
ACK


0x60
Data received
ACK sent


0x80
Full transcript