W83793G Datasheet, PDF (30/131 Pages) Winbond – Winbond H/W Monitor

W83793G
VCORE_LIMHI
BIT
7
6
5
4
3
2
1
0
Name
Vcore High Tolerance
Reset
64_HEX
BIT
DESCRIPTION
Vcore High Tolerance.
7-0
While enable dynamic VID function (set Bank0 CR59 bit5 to 1), writing Tolerance register
will force VCORE Limit updated with new voltage limit for VCORE.
The unit is 2mV
8.4.2.7 Vcore Low Tolerance Register (VCORE_LIMLO)
Location :
Type :
Bank 0 Address 0A_HEX
Read / Write
Reset :
VSB5V(Pin 7) Rising,
Init Reset(CR40.Bit7) is set,
VDD5V(Pin 25) Rising @ RST_VDD_MD(CR40.Bit4) set,
SYSRSTIN_N(Pin 15) Falling @ SYSRST_MD(CR40.Bit5) set.
VCORE_LIMLO
BIT
7
6
5
4
3
2
1
0
Name
Vcore Low Tolerance
Reset
64_HEX
BIT
DESCRIPTION
Vcore Low Tolerance.
7-0
While enable dynamic VID function (set Bank0 CR59 bit5 to 1), writing Tolerance register
will force VCORE Limit Generator generate new voltage limit for VCORE.
The unit is 2mV
8.5 INT/SMI# Control/Status Registers
Several mechanisms are provided to alarm system when monitored channels are abnormal. At this
paragraph, three kinds of control/status registers are introduced, ‘real time status’, shows currently
status of each channel; ‘Channel Mask’, defines which channel need issue warning when abnormal,
and when channel should not be cared due to floating or other circumstances. Final one, ‘Interrupt
Status’, it gives host information of which channel is issuing alert, and host can base on this channel
and do proper process to ensure system reliable.
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