EVAL-ADM1030 Datasheet, PDF (9/14 Pages) Analog Devices – Evaluation Board for ACPI Temperature Monitor and PWM Fan Controller

Preliminary Technical Data
READ/WRITE
This tab displays information about the ADM1030/31’s
internal registers and allows their contents to be read and/
or altered. Each register has a button associated with it.
Clicking on a button will display the contents of the
selected register in the register contents box and the name
of each register bit.
Clicking on a register button causes its contents to be read
once if continuous reading is off. If continuous reading is
on, the register will be updated continuously. Click on the
button to toggle between
EVAL-ADM1030/31
Data may be written to all registers that are Read/Write,
(refer to data sheet for more information). When the Read/
Write tab is first selected, none of the registers have been
written to, and they contain their default values.
Registers may be written to in two ways. Clicking on a bit in
the Read/Write display will toggle its value between 0 and 1.
This is useful where a function is controlled by setting or
clearing individual bits in a register, for example setting or
clearing the Int_Enable bit in the configuration register.
The entire contents of a register may be changed by typing a
Hex or decimal value in the text boxes of the Write display.
The button will change from green to red and the new value
can be written to the register by clicking on the red button.
and
Y _{The type of register selected and its hexadecimal address}
PRTEELCIMHDINNAIATCARAL ^{is displayed on the right hand side of the screen.}
This is useful where a register contains a numeric value such
as a temperature limit.
REV. PrA
Figure5 . ADM1030/31 Read/Write Program Tab
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