TLC5930PWPR Datasheet, PDF (22/40 Pages) Texas Instruments – 12-CHANNEL LED DRIVER

TLC5930
SLLS528 – MARCH 2002
PRINCIPLES OF OPERATION
operation mode setting
Using this packet, the same operation mode can be set to all the connected devices simultanoeously or different
operation modes can be set to each device.
Table 8. Packet Configuration (32-bit)
ID (Bin) CMD (Bin)
MSB
xxxxxxxx 01000000 RESERVED
DATA
R
D
S
G
S
L
L
K
D
E
N
D
C
E
N
B
C
E
N
E
S
E
R
V
E
D
F
O
R
C
E
F
O
R
C
E
O
F
F
O
N
LSB
OVM
DETECTION
VOLTAGE
SETTING
UDG–02037
0000
0.3 V
0001
0.1 V
0010
0.2 V
0011
0.3 V
0100
0.4 V
0101
0.5 V
0110
0.6 V
0111
0.7 V
1000
0.8 V
1001
0.9 V
1010
1.0 V
1011
1.1 V
1100
1.2 V
1101
1/2 VCC
1110
2/3 VCC
1 1 1 1 NO UPDATE
0 0 NORMAL OPERATION
0 1 FORCE ALL OUTPUT ON
1 0 FORCE ALL OUTPUT OFF
1 1 INHIBIT
0 SET BRIGHTNESS ADJUSTMENT TO 111111 (100%)
1 COMPLY WITH VALUE SET BY LATCH
0 SET DOT CORRECTION TO 11111111 (100%)
1 COMPLY WITH VALUE SET BY LATCH
0 LKD FUNCTION OFF
1 LKD FUNCTION ON
0 USE INPUT CLOCK TO GCLK AS GRAY SCALE
1 USE INTERNAL CLOCK WITH INPUT CLOCK TO DTIN/STIN
22
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