VS6502V015/T2 STMicroelectronics, VS6502V015/T2 Datasheet - Page 22

• Manufacturer Part Number: VS6502V015/T2
• Description: SENSOR COLOR VGA CMOS SMOP
• Manufacturer: STMicroelectronics
• Type: CMOS Imagingr

Specifications of VS6502V015/T2

• Pixel Size: 5.6µm x 5.6µm
• Active Pixel Array: 644H x 484V
• Frames Per Second: 30
• Voltage - Supply: 2.6 V ~ 3.6 V
• Package / Case: SMOP2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3884-1

Serial Control Bus
3.3.4
3.3.5
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condition is asserted between the write and read messages.
In this example, the gain value (index = 36
As in the previous example, the read message is terminated with a negative acknowledge (A) from
the master.
Multiple location write
It is possible to write data bytes to consecutive internal registers without having to send explicit
indexes prior to sending each data byte. After sending the first data byte, the master sends an
acknowledge followed by the next byte and so on as shown in
Multiple location read
In the same manner as writing, multiple locations can be read with a single read message. In this
example a no data write is performed first in order to set the required index and then six consecutive
indexes are read. After each data byte is received the master issues an acknowledge (ACK).
After the last required byte is received, the master issues a negative acknowledge (NACK) followed
by a stop condition to terminate the transaction.
S
data (index=33)
S
20
DATA
S
h
20
h
No data write
No data write
20
A
Figure 21: No data write followed by same location read
h
A
A
A
0
32
DATA
36
Figure 22: Multiple location write
INDEX
Figure 23: Multiple location read
h
A
A
Sr
Incremental write
Incremental read
A
DATA
A
Sr
21
h
21
10
DATA
) is read as 15
h
A
A
current index is
Read index and data
reported first
A
Incremental read
INDEX
DATA
A
0
10
36
DATA
A
(see
h
A
data (index=37)
Figure
DATA
data (index=32)
Figure
DATA
A
A
22.
P
15
21).
h
A
A P
A
P
VS6502