ACT8712QLEHA-T View Datasheet(PDF) - Active-Semi, Inc
Part Name
Description
MFG CO.
ACT8712QLEHA-T
Active-Semi, Inc
'ACT8712QLEHA-T' PDF : 36 Pages View PDF
ACT8712
Rev0, 25-Feb-08
WLED BIAS DC/DC CONVERTER
REGISTER DESCRIPTIONS
Note: See Table 1 for default register settings.
Table 8:
REG3 Control Register Map
DATA
ADDRESS
D7
D6
D5
D4
D3
D2
D1
D0
30h
R
R
VSET
31h
R
R
R
R
R
R
R
W/E
32h
W/E
W/E
W/E
W/E
W/E
W/E
W/E
W/E
33h
W/E
W/E
W/E
R
R
W/E
OK
ON
R: Read-Only bits. Default Values May Vary.
W/E: Write-Exact bits. Read/Write bits which must be written exactly as specified in Table 1.
Table 9:
REG3 Control Register Bit Descriptions
ADDRESS
30h
30h
31h
31h
32h
NAME
VSET
BIT ACCESS
FUNCTION
[5:0]
R/W
REG3 Over Voltage Threshold
Selection
[7:6]
R
[0]
W/E
[7:1]
R
[7:0]
W/E
33h
ON
[0]
R/W
REG3 Enable
33h
OK
[1]
R
33h
[2]
W/E
33h
[4:3]
R
33h
[7:5]
W/E
REG3 Power-OK
DESCRIPTION
See Table 10
READ ONLY
WRITE-EXACT
READ ONLY
WRITE-EXACT
0
REG3 Disable
1
REG3 Enable
0
Output is not OK
1
Output is OK
WRITE-EXACT
READ ONLY
WRITE-EXACT
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