W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 122

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Bit 6: SYSFANIN status. Read 1, the fan speed count is over the limit value. Read 0, the fan speed
Bit 5: CPUTIN temperature sensor status. Read 1, the temperature exceeds the over-temperature limit
Bit 4: SYSTIN temperature sensor status. Read 1, the temperature exceeds the over-temperature limit
Bit 3: 3VCC Voltage status. Read 1, the voltage of 3VCC is over/under the limit value. Read 0, the
Bit 2: AVCC Voltage status. Set 1, the voltage of AVCC is over/under the limit value. Read 0, the
Bit 1: VIN0 Voltage status. Set 1, the voltage of VIN0 is over/under the limit value. Read 0, the voltage
Bit 0: CPUVCORE Voltage status. Read 1, the voltage of CPUVCORE is over/under the limit value.
7.9.88 Real Time Hardware Status Register II - Index 5Ah (Bank 4)
Register Location:
Power on Default Value:
Attribute:
Size:
Bit 7: Smart Fan of CPUFANIN0 warning status. Read 1, the CPUTIN temperature has been over the
Bit 6: Smart Fan of SYSFANIN warning status. Read 1, the SYSTIN temperature has been over the
value. Read 0, the temperature is in under the hysteresis value.
value. Read 0, the temperature is in under the hysteresis value.
voltage of 3VCC is in the limit range.
count is in the limit range.
voltage of AVCC is in the limit range.
of VIN0 is in the limit range.
Read 0, the voltage of CPUVCORE is in the limit range.
target temperature for 3 minutes with full fan speed at thermal cruise mode of SmartFan
0, the temperature does not reach the warning range yet.
target temperature for 3 minutes with full fan speed at thermal cruise mode of SmartFan
0, the temperature does not reach the warning range yet.
Read Only
8 bits
7
5Ah
00h
6
5
4
3
2
W83627EHF/EF, W83627EHG/EG
-111-
1
0
VIN1_STS
TAR4_STS
CPUFANIN1_STS
AUXFANIN0_STS
CASEOPEN_STS
AUXTIN_STS
TAR1_STS
TAR2_STS
Publication Release Date: April 7, 2009
Version 1.94
TM
TM
. Read
. Read