VS6724 Datasheet, PDF (48/118 Pages) STMicroelectronics – 2 Megapixel single-chip camera module

Host communication - I²C control interface
VS6724
3.3.5
Multiple location read stating from the current location
In the same manner to multiple location writes, multiple locations can be read with a single
read message.
Figure 37. Multiple location read
16-bit Index, 8-bit data multiple location read
Previous Index Value, K
Index K+1
Index (K + N - 1)
S DEV ADDR R/W A
‘1’ (Read)
DATA
A
DATA[7:0]
DATA[7:0]
DATA
A
DATA[7:0]
DATA[7:0]
DATA
AP
DATA[7:0]
DATA[7:0]
N Bytes of Data
From Master to Slave
From Slave to Master
S = START condition
Sr = repeated START
P = STOP Condition
A = Acknowledge
A = Negative acknowledge
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