VT82C686B
I/O Space Hardware Monitor Registers
Offset Hardware Monitor
00-3F Value RAM
00-12 -reserved-
Default Acc
Offset Hardware Monitor (continued)
40 Hardware Monitor Configuration
41 Hardware Monitor Interrupt Status 1
42 Hardware Monitor Interrupt Status 2
43 Hardware Monitor Interrupt Mask 1
44 Hardware Monitor Interrupt Mask 2
45-46 -reserved-
47 Hardware Monitor Fan Configuration
48 -reserved-
49 HW Mon Temp Value Lo-Order Bits
4A -reserved-
Default Acc
RW
RO
RO
RW
RW
—
08
00
00
00
00
00
50
00
00
00
15
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
—
13
14
15
16
17
Analog Data 15-8
Analog Data 7-0
Digital Data 7-0
Channel Counter
RW
RW
RW
RW
RW
—
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
—
RW
—
Data Valid & Channel Indicators
18-1C -reserved-
TSENS3 Hot Hi Limit
RW
—
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
3D
3E
3F
TSENS3 Hot Hysteresis Lo Lim
TSENS3 (Int) Temp Reading
TSENS1 (W13) Temp Reading
TSENS2 (Y13) Temp Reading
VSENS1 (U13) Voltage Reading
VSENS2 (V13) Voltage Reading
Internal Core VCC Voltage Reading
VSENS3 (W14) Voltage Reading
VSENS4 (Y14) Voltage Reading
-reserved- (-12V Voltage Reading)
-reserved- (-5V Voltage Reading)
FAN1 (T12) Count Reading
4B Temperature Interrupt Configuration
4C-FF -reserved-
RW
—
—
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
—
—
—
—
RW
RW
RW
RW
RW
RW
RW
FAN2 (U12) Count Reading
VSENS1 (CPU) Voltage High Limit
VSENS1 (CPU) Voltage Low Limit
VSENS2 (NB) Voltage High Limit
VSENS2 (NB) Voltage Low Limit
Internal Core VCC High Limit
Internal Core VCC Low Limit
VSENS3 (5V) Voltage High Limit
VSENS3 (5V) Voltage Low Limit
VSENS4 (12V) Voltage High Limit
VSENS4 (12V) Voltage Low Limit
-reserved- (-12V Sense High Limit)
-reserved- (-12V Sense Low Limit)
-reserved- (-5V Sense High Limit)
-reserved- (-5V Sense Low Limit)
TSENS1 Hot High Limit
TSENS1 Hot Hysteresis Lo Lim
FAN1 Fan Count Limit
FAN2 Fan Count Limit
TSENS2 Hot High Limit
TSENS2 Hot Hysteresis Lo Lim
Stepping ID Number
Revision 1.71 June 9, 2000
-35-
Register Overview
ETC [ ETC ]
