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PC8374L Datasheet(PDF) 152 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # PC8374L
Description  SensorPathTM SuperI/O with Glue Functions
PDF  239 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC8374L Datasheet(HTML) 152 Page - National Semiconductor (TI)

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8.0 Health Management (HM) (Continued)
www.national.com
152
Revision1.1
8.4.15 HM SMI/SCI Enable Register 3(HMS_EN3)
SMI/SCI enable register 1.
Power Well: VSB3
Location:
Offset 0Eh
Type:
R/W
8.4.16 Events to SMI/SCI Routing Register (SMI/SCI_ROUT)
Power Well: VSB3
Location:
0Fh
Type:
R/W
Bit
76543210
Name
Reserved
CRIT3_EN
CRIT2_EN
CRIT1_EN
Reset
0
0
0
0
0
0
0
0
Bit
Description
7-3
Reserved.
2
CRIT3_EN. When set to 1, enables SMI/SCI generation on setting of CRIT3_EV of HMINT_STS3 register.
0: Disable SMI/SCI (default)
1: Enable SMI/SCI
1
CRIT2_EN. When set to 1, enables SMI/SCI generation on setting of CRIT2_EV of HMINT_STS3 register.
0: Disable SMI/SCI (default)
1: Enable SMI/SCI
0
CRIT1_EN. When set to 1, enables SMI/SCI generation on setting of CRIT1_EV of HMINT_STS3 register.
0: Disable SMI/SCI (default)
1: Enable SMI/SCI
Bit
76543210
Name
Reserved
CRIT_EV_
2SMI/SCI
LIMIT_EV_
2SMI/SCI
Reset
0
0000000
Bit
Description
7-2
Reserved.
1
CRIT_EV_2SMI/SCI (Critical Events to SMI or SCI). Enables critical events to generate an SMI or SCI interrupt
for the following events when the respective bits in the HMS_EN1-3 registers are set: FAN1-4_EV, RD_EV,
DEV1_EV, DEV2_EV of HMINT_STS2 register, CRIT1-3_EV of HMINT_STS3 register.
0: SMI is generated
1: SCI (SIOPME) is generated
0
LIMIT_EV_2SMI/SCI (Limit Events to SMI or SCI). Enables limit events to generate an SMI or SCI interrupt for
the following events when the respective bits in the HMS_EN1-3 registers are set: 2.5V_EV, Vccp_EV, 3.3V_EV,
5V_EV, ZONE1-3_EV of HMINT_STS1 register, 12V_EV of HMINT_STS2.
0: SMI is generated
1: SCI (SIOPME) is generated
Winbond Electronics Corp. Advanced PC Product Center



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