PCA9532 Philips Semiconductors (Acquired by NXP), PCA9532 Datasheet - Page 6

• Manufacturer Part Number: PCA9532
• Description: PCA9532; 16-bit I2C Led Dimmer
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
LS0 — LED 0-3 SELECTOR
LS1 — LED 4-7 SELECTOR
2003 May 02
default
default
16-bit I
bit
bit
7
0
7
0
LED 3
LED 7
2
C LED dimmer
6
0
6
0
5
0
5
0
LED 2
LED 6
4
0
4
0
The LSx LED select registers determine the source of the LED data.
00 = Output is set Hi-Z (LED off - default)
01 = Output is set LOW (LED on)
10 = Output blinks at PWM0 rate
11 = Output blinks at PWM1 rate
3
0
3
0
LED 1
LED 5
2
0
2
0
1
0
1
0
LED 0
LED 4
0
0
0
0
6
LS2 — LED 8-11 SELECTOR
LS3 — LED 12-15 SELECTOR
default
default
bit
bit
7
0
7
0
LED 15
LED 11
6
0
6
0
5
0
5
0
LED 10
LED 14
4
0
4
0
3
0
3
0
LED 13
LED 9
PCA9532
2
0
2
0
Product data
1
0
1
0
LED 12
LED 8
0
0
0
0