ACT8810
Active- Semi
Rev 4, 01-Oct-09
RTC LOW-DROPOUT LINEAR REGULATOR
REGISTER DESCRIPTIONS
Note: See Table 1 for default register settings.
Table 16:
REG6 Control Register Map
DATA
ADDRESS
D7
D6
D5
D4
D3
D2
D1
D0
42h
R
R
R
VSET6
R: Read-Only bits. Default Values May Vary.
Table 17:
REG6 Control Register Bit Descriptions
ADDRESS
42h
NAME
BIT ACCESS
FUNCTION
DESCRIPTION
See Table 18
READ ONLY
REG6 Output Voltage
Selection
VSET6
[4:0]
[7:5]
R/W
R
42h
Table 18:
REG6/VSETx[ ] Output Voltage Setting
REG6CFG/VSETx[4:3]
REG6CFG/VSETx[2:0]
00
01
10
11
000
001
010
011
100
101
110
111
0.90
1.00
1.10
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.70
1.75
1.80
1.85
1.90
2.00
2.10
2.20
2.40
2.50
2.60
2.70
2.75
2.80
2.85
2.90
3.00
3.10
3.20
3.30
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