LV0104CS Datasheet, PDF (5/8 Pages) Sanyo Semicon Device – Digital Ambient Light Sensor

LV0104CS
Data Format (Write)
Slave Address
Data Byte
S A6 A5 A4 A3 A2 A1 A0 R/W A D7 D6 D5 D4 D3 D2 D1 D0 A P
Data Format (Read)
Slave Address
Data High Byte
Data Low Byte
S A6 A5 A4 A3 A2 A1 A0 R/W A D15 D14 D13 D12 D11 D10 D9 D8 A D7 D6 D5 D4 D3 D2 D1 D0 A P
●Slave Address
A6
A5
A4
A3
A2
A1
0
0
1
0
0
1
R/W: Read: 1, Write: 0
(1) Write Protocol (R/W=0)
7
1
S Slave Address W A
A0 R/W
1
X
8
Data Byte
AP
(2) Read Protocol (R/W=1)
7
S Slave Address
1
WA
8
Data High Byte
8
A Data Low Byte
Master to Slave
Slave to Master
AP
S: Start Condition
P: Stop Condition
A: Acknowledge
W: Write
R: Read
Register Set
(1) Measurement
D7
D6
D5
Name
MODE1
MODE0
-
11:Active
Default
00
(2) Sleep mode
Name
D7
MODE1
D6
MODE0
Default
00:Sleep
00
(3) Setting Sensitivity
D7
D6
Name
MODE1
MODE0
10:Setting
Default
00
1
D5
-
x
x
D5
ADJ5
0: Minus
1: Plus
0
D4
D3
GAIN1
GAIN0
00: x0.25
01: x1
10: x2
11: x8
0
1
D4
D3
-
-
x
x
x
x
D4
ADJ4
ADJ4
0
D3
ADJ3
ADJ3
0
D2
D1
INTEG1
INTEG0
00: 12.5ms
01: 100ms
10: 200ms
11: Manual
10
D0
MANUAL
0: Start
1: Stop
0
D2
D1
D0
-
-
-
x
x
x
x
x
x
D2
ADJ2
ADJ2
0
D1
ADJ1
ADJ1
0
D0
ADJ0
ADJ0
0
No.A2079-5/8