ACT8600
Rev 3, 15-Nov-12
REGISTER AND BIT DESCRIPTIONS
OUTPUT ADDRESS BIT
SYS
SYS
SYS
SYS
SYS
SYS
SYS
SYS
REG1
REG1
REG1
REG1
REG1
REG1
REG1
REG2
REG2
REG2
REG2
REG2
REG2
REG2
0x00
0x00
0x00
0x00
0x00
0x01
0x01
0x01
0x10
0x10
0x12
0x12
0x12
0x12
0x12
0x20
0x20
0x22
0x22
0x22
0x22
0x22
[7]
[6]
[5]
[4]
[3:0]
[7]
[6]
[5:0]
[7:6]
[5:0]
[7]
[6:3]
[2]
[1]
[0]
[7:6]
[5:0]
[7]
[6:3]
[2]
[1]
[0]
NAME
nSYSLEVMSK
nSYSSTAT
VSYSDAT
-
SYSLEV
nTMSK
TSTAT
-
ACCESS
R/W
R
R
R
R/W
R/W
R
R
R
R/W
R/W
R
R/W
R/W
R
R
R/W
R/W
R
R/W
R/W
R
DESCRIPTION
VSYS Voltage Level Interrupt Mask. Set this bit to 1 to unmask
the interrupt. See the
Programmable System Voltage Monitor
section for more information
System Voltage Status. Value is 1 when SYSLEV interrupt is
generated, value is 0 otherwise.
VSYS Voltage Monitor real time status. Value is 1 when V
VSYS
<
SYSLEV, value is 0 otherwise.
Reserved.
System Voltage Detect Threshold. Defines the SYSLEV voltage
threshold. See the
Programmable System Voltage Monitor
section for more information.
Thermal Interrupt Mask. Set this bit to 1 to unmask the interrupt.
Thermal Interrupt Status. Value is 1 when a thermal interrupt is
generated, value is 0 otherwise.
Reserved.
Reserved.
Output Voltage Selection. See the
Output Voltage Programming
section for more information.
Regulator Enable Bit. Set bit to 1 to enable the regulator, clear bit
to 0 to disable the regulator.
Reserved.
Regulator Phase Control. Set bit to 1 for the regulator to operate
180° out of phase with the oscillator, clear bit to 0 for the
regulator to operate in phase with the oscillator.
Regulator Fault Mask Control. Set bit to 1 enable fault-interrupts,
clear bit to 0 to disable fault-interrupts.
Regulator Power-OK Status. Value is 1 when output voltage
exceeds the power-OK threshold, value is 0 otherwise.
Reserved.
Output Voltage Selection. See the
Output Voltage Programming
section for more information.
Regulator Enable Bit. Set bit to 1 to enable the regulator, clear bit
to 0 to disable the regulator.
Reserved.
Regulator Phase Control. Set bit to 1 for the regulator to operate
180° out of phase with the oscillator, clear bit to 0 for the
regulator to operate in phase with the oscillator.
Regulator Fault Mask Control. Set bit to 1 enable fault-interrupts,
clear bit to 0 to disable fault-interrupts.
Regulator Power-OK Status. Value is 1 when output voltage
exceeds the power-OK threshold, value is 0 otherwise.
-
VSET
ON
-
PHASE
nFLTMSK
OK
-
VSET
ON
-
PHASE
nFLTMSK
OK
Innovative Power
TM
ActivePMU
TM
and
ActivePath
TM
are trademarks of Active-Semi.
I
2
C
TM
is a trademark of NXP.
- 11 -
www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
