W83627EHF_0611 Datasheet, PDF (97/144 Pages) Winbond – WINBOND LPC I/O

W83627EHF/EF, W83627EHG/EG
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
54h
55h
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.
3VSB High Limit
3VSB Low Limit
56h
VBAT High Limit
57h
VBAT Low Limit
58h
VIN4 High Limit
59h
VIN4 Low Limit
5Ah
Reserved
5Bh
Reserved
AUXFANIN1 Fan Count Limit
5Ch
Note: It is the number of counts of the internal clock for the Low Limit of
the fan speed.
6.8.94 Winbond Test Register - Index 50h-57h (Bank 6)
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Publication Release Date: Nov. 2006
Revision 1.3