ADM1026JST ON Semiconductor, ADM1026JST Datasheet - Page 47

• Manufacturer Part Number: ADM1026JST
• Description: IC CNTRL SYS REF/EEPROM 48LQFP
• Manufacturer: ON Semiconductor

Specifications of ADM1026JST

• Rohs Status: RoHS non-compliant
• Function: Hardware Monitor
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: 0°C ~ 100°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 48-LFQFP

1. GPIO status bits can be written only when a GPIO pin is configured as output. Read−only otherwise.
Table 47. Register 25h, Status Register 6 (Power−On Default, 00h)
Table 48. Register 26h, V
Table 49. Register 27h, A
7–0
7–0
Bit
Bit
Bit
0
1
2
3
4
5
6
7
GPIO10 Status = 0
GPIO12 Status = 0
GPIO13 Status = 0
GPIO14 Status = 0
GPIO15 Status = 0
GPIO11 Status = 0
GPIO8 Status = 0
GPIO9 Status = 0
V
A
BAT
IN8
Name
Name
Name
Value
Value
BAT
IN8
Measured Value (Power−On Default, 00h)
Measured Value (Power−On Default, 00h)
(Note 1)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
When GPIO8 is configured as an input, this bit is set when GPIO8 is asserted.
(Asserted may be active high or active low depending on setting of Bit 1 in GPIO
Configuration Register 3.)
When GPIO8 is configured as an output, setting this bit asserts GPIO8. (Asserted
may be active high or active low depending on setting of Bit 1 in GPIO Configuration
Register 3.)
When GPIO9 is configured as an input, this bit is set when GPIO9 is asserted.
(Asserted may be active high or active low depending on setting of Bit 3 in GPIO
Configuration Register 3.)
When GPIO9 is configured as an output, setting this bit asserts GPIO9. (Asserted
may be active high or active low depending on setting of Bit 3 in GPIO Configuration
Register 3.)
When GPIO10 is configured as an input, this bit is set when GPIO10 is asserted.
(Asserted may be active high or active low depending on setting of Bit 5 in GPIO
Configuration Register 3.)
When GPIO10 is configured as an output, setting this bit asserts GPIO10. (Asserted
may be active high or active low depending on setting of Bit 5 in GPIO Configuration
Register 3.)
When GPIO11 is configured as an input, this bit is set when GPIO11 is asserted.
(Asserted may be active high or active low depending on setting of Bit 7 in GPIO
Configuration Register 3.)
When GPIO11 is configured as an output, setting this bit asserts GPIO11. (Asserted
may be active high or active low depending on setting of Bit 7 in GPIO Configuration
Register 3.)
When GPIO12 is configured as an input, this bit is set when GPIO12 is asserted.
(Asserted may be active high or active low depending on setting of Bit 1 in GPIO
Configuration Register 4.)
When GPIO12 is configured as an output, setting this bit asserts GPIO12. (Asserted
may be active high or active low depending on setting of Bit 1 in GPIO Configuration
Register 4.)
When GPIO13 is configured as an input , this bit is set when GPIO13 is asserted.
(Asserted may be active high or active low depending on setting of Bit 3 in GPIO
Configuration Register 4.)
When GPIO13 is configured as an output, setting this bit asserts GPIO13. (Asserted
may be active high or active low depending on setting of Bit 3 in GPIO Configuration
Register 4.)
When GPIO14 is configured as an input , this bit is set when GPIO14 is asserted.
(Asserted may be active high or active low depending on setting of Bit 5 in GPIO
Configuration Register 4.)
When GPIO14 is configured as an output, setting this bit asserts GPIO14. (Asserted
may be active high or active low depending on setting of Bit 5 in GPIO Configuration
Register 4.)
When GPIO15 is configured as an input, this bit is set when GPIO15 is asserted.
(Asserted may be active high or active low depending on setting of Bit 7 in GPIO
Configuration Register 4.)
When GPIO15 is configured as an output, setting this bit asserts GPIO15. (Asserted
may be active high or active low depending on setting of Bit 7 in GPIO Configuration
Register 4.)
This register contains the measured value of the V
This register contains the measured value of the A
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47
Description
Description
Description
BAT
IN8
analog input channel.
analog input channel.