W83627EHF Datasheet, PDF (95/141 Pages) Winbond – evolving product from Winbonds most popular I/O family

W83627EHF/EF, W83627EHG/EG
6.8.91 Real Time Hardware Status Register III - Index 5Bh (Bank 4)
Register Location:
5Bh
Power on Default Value:
00h
Attribute:
Read Only
Size:
8 bits
7 6 5 4 32 1 0
VSB_STS
VBAT_STS
TAR3_STS
VIN4_STS
VIN3_STS
VIN2_STS
Reserved
AUXFANIN1_STS
Bit 7: AUXFANIN1 status. Read 1, the fan speed count is over the limit value. Read 0, the fan speed
count is in the limit range.
Bit 6: Reserved.
Bit 5: VIN2 Voltage status. Read 1, the voltage of VIN2 is over/under the limit value. Read 0, the
voltage of VIN21 is in the limit range.
Bit 4: VIN3 Voltage status. Read 1, the voltage of VIN3 is over/under the limit value. Read 0, the
voltage of VIN3 is in the limit range.
Bit 3: VIN4 Voltage status. Read 1, the voltage of VIN4 is over/under the limit value. Read 0, the
voltage of VIN4 is in the limit range.
Bit 2: Smart Fan of AUXFANIN warning status. Read 1, the AUXTIN temperature has been over the
target temperature for 3 minutes with full fan speed at thermal cruise mode of SmartFan^TM.
Read 0, the temperature does not reach the warning range yet.
Bit 1: VBAT Voltage status. Read 1, the voltage of VBAT is over/under the limit value. Read 0, the
voltage of VBAT is in the limit range.
Bit 0: VSB Voltage status. Read 1, the voltage of VSB is over/under the limit value. Read 0, the
voltage of VSB is in the limit range.
6.8.92 Reserved Register - Index 5Ch-5Dh (Bank 4)
6.8.93 Value RAM 2  Index 50h-59h (Bank 5)
ADDRESS A6-A0
50h
51h
52h
53h
DESCRIPTION
VSB reading
VBAT reading. The reading is meaningless if EN_VBAT_MNT bit(Bank0
Index 5Dh.bit0) is not set.
VIN4 reading
AUXFANIN1 reading
Note: This location stores the number of counts of the internal clock per
revolution.
Publication Release Date: January 18, 2006
-89-
Revision 1.0