W83L786NR Datasheet, PDF (27/50 Pages) Winbond – H/W Monitoring IC

W83L786NR/ W83L786NG
8. CONTROL AND STATUS REGISTER
8.1 Configuration Register - Index 40h
Power on default [7:0] = 0000, 0001b
BIT
NAME
7 Software Reset
6-5 Reserved
4 SOFT_PWDN
3 Reserved
2 Reserved
1 INT# Main Mask
0 START
READ/WRITE
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
DESCRIPTION
A one restores power on default value to all
registers except the Serial Bus Address register.
This bit is itself clear when it is set.
Reserved
Software Power Down. Set to 1 to power down this
chip, but I²C interface is still working.
Reserved
Reserved
A one disables the INT# outputs without affecting
the contents of Interrupt Status Registers. The
device will stop monitoring. It will resume upon
clearing of this bit.
A one enables startup of monitoring operations; a
zero puts the part in standby mode.
Note: The outputs of Interrupt pins will not be
cleared if the user writes a zero to this location after
an interrupt has occurred unlike "INT_Clear'' bit.
8.2 INT# Status Register 1 - Index 41h
Power on default [7:0] = 0000, 0000 b
BIT
NAME
READ/WRITE
DESCRIPTION
7 Reserved
Read Only Reserved
6 TEMP1_STS
Read Only
A one indicates a High or Low limit has been exceeded
from temperature sensor 1 (VTIN1). This bit is cleared
when this register is read.
5 TEMP0_STS
Read Only
A one indicates a High or Low limit has been exceeded
from temperature sensor 0 (D+_D-). This bit is cleared
when this register is read.
4-3 Reserved
Read Only Reserved
2 VCC_STS
1 VRAM_STS
0 VCORE_STS
Read Only
Read Only
Read Only
A one indicates a High or Low limit has been exceeded.
(VCC, +3.3V) This bit is cleared when this register is read.
A one indicates a High or Low limit has been exceeded.
(VRAM) This bit is cleared when this register is read.
A one indicates a High or Low limit has been exceeded.
(VCORE) This bit is cleared when this register is read.
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