ACT8942 Ver la hoja de datos (PDF) - Active-Semi, Inc
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ACT8942 Datasheet PDF : 44 Pages
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ACT8942
Rev 2, 15-Nov-12
GLOBAL REGISTER MAP
OUTPUT ADDRESS
D7
D6
D5
BITS
D4
D3
D2
D1
D0
SYS
NAME
0x00
DEFAULT
TRST nSYSMODE nSYSLEVMSK nSYSSTAT SYSLEV[3] SYSLEV[2] SYSLEV[1] SYSLEV[0]
0
1
0
R
0
1
1
1
SYS
NAME Reserved Reserved
0x01
DEFAULT
0
0
Reserved
0
Reserved
0
SCRATCH SCRATCH SCRATCH SCRATCH
0
0
0
0
REG1
NAME Reserved Reserved
0x20
DEFAULT
0
0
VSET1[5]
0
VSET1[4]
1
VSET1[3]
1
VSET1[2] VSET1[1]
0
0
VSET1[0]
1
REG1
NAME Reserved Reserved
0x21
DEFAULT
0
0
VSET2[5]
0
VSET2[4]
1
VSET2[3]
1
VSET2[2] VSET2[1]
0
0
VSET2[0]
1
NAME
ON
PHASE
MODE
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG1 0x22
DEFAULT
0
0
0
0
0
1
0
R
REG2
NAME Reserved Reserved
0x30
DEFAULT
0
0
VSET1[5]
0
VSET1[4]
1
VSET1[3]
1
VSET1[2] VSET1[1]
1
1
VSET1[0]
1
REG2
NAME Reserved Reserved
0x31
DEFAULT
0
0
VSET2[5]
0
VSET2[4]
1
VSET2[3]
1
VSET2[2] VSET2[1]
1
1
VSET2[0]
1
NAME
ON
PHASE
MODE
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG2 0x32
DEFAULT
0
0
0
0
0
1
0
R
REG3
NAME Reserved Reserved
0x40
DEFAULT
0
0
VSET1[5]
1
VSET1[4]
1
VSET1[3]
0
VSET1[2] VSET1[1]
1
1
VSET1[0]
0
REG3
NAME Reserved Reserved
0x41
DEFAULT
0
0
VSET2[5]
1
VSET2[4]
1
VSET2[3]
0
VSET2[2] VSET2[1]
1
1
VSET2[0]
0
NAME
ON
Reserved
MODE
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG3 0x42
DEFAULT
0
0
0
0
1
0
0
R
REG4
NAME Reserved Reserved
0x50
DEFAULT
0
0
VSET[5]
1
VSET[4]
1
VSET[3]
0
VSET[2]
1
VSET[1]
1
VSET[0]
0
NAME
ON
DIS
LOWIQ
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG4 0x51
DEFAULT
0
1
0
0
0
0
0
R
REG5
NAME Reserved Reserved
0x54
DEFAULT
0
0
VSET[5]
1
VSET[4]
1
VSET[3]
0
VSET[2]
1
VSET[1]
1
VSET[0]
0
NAME
ON
DIS
LOWIQ
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG5 0x55
DEFAULT
0
1
0
0
1
0
0
R
REG6
NAME Reserved Reserved
0x60
DEFAULT
0
0
VSET[5]
1
VSET[4]
1
VSET[3]
0
VSET[2]
0
VSET[1]
0
VSET[0]
1
NAME
ON
DIS
LOWIQ
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG6 0x61
DEFAULT
0
1
0
0
1
0
0
R
REG7
NAME Reserved Reserved
0x64
DEFAULT
0
0
VSET[5]
1
VSET[4]
1
VSET[3]
1
VSET[2]
0
VSET[1]
0
VSET[0]
1
NAME
ON
DIS
LOWIQ
DELAY[2] DELAY[1] DELAY[0] nFLTMSK
OK
REG7 0x65
DEFAULT
0
1
0
0
1
0
0
R
APCH
NAME Reserved Reserved
0x70
DEFAULT
0
1
Reserved
0
Reserved
1
Reserved
0
Reserved Reserved
0
0
Reserved
0
APCH
NAME SUSCHG Reserved TOTTIMO[1] TOTTIMO[0] PRETIMO[1] PRETIMO[0] OVPSET[1] OVPSET[0]
0x71
DEFAULT
0
1
1
0
1
0
0
0
APCH
NAME TIMRSTAT TEMPSTAT
0x78
DEFAULT
0
0
INSTAT
0
CHGSTAT TIMRDAT TEMPDAT
0
R
R
INDAT
R
CHGDAT
R
APCH
NAME TIMRTOT TEMPIN
0x79
DEFAULT
0
0
INCON
0
CHGEOCIN TIMRPRE TEMPOUT
0
0
0
INDIS
0
CHGEOCOUT
0
APCH
NAME Reserved Reserved CSTATE[0] CSTATE[1] Reserved
0x7A
DEFAULT
0
0
R
R
R
Reserved ACINSTAT
R
R
Reserved
R
: Default values of ACT8942QJ233-T.
2: All bits are automatically cleared to default values when the input power is removed or falls below the system UVLO.
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