MAX1586AEVKIT Maxim Integrated, MAX1586AEVKIT Datasheet - Page 4

• Manufacturer Part Number: MAX1586AEVKIT
• Description: Power Management IC Development Tools MAX1586A Evaluation Kit/Evaluation System
• Manufacturer: Maxim Integrated
• Series: MAX1586A, MAX1586B, MAX1586C, MAX1587A, MAX1587Cr

indicates the current Device Address, the Data
Sent/Received (the MAX1586A EV kit software only
sends) for the last read/write operation. This data is
used to confirm proper device operation.
Note: Words in boldface are user-selectable features in
the software.
The core voltage (VCC_CORE) can be adjusted in
25mV increments by adjusting the Core Voltage slider.
Alternatively, a number can be entered in the box
below the Core Voltage slider. If a number not divisible
by 0.025 is entered, the software automatically rounds
the number to the nearest 25mV increment and sends
the appropriate data to the MAX1586A.
MAX1586A Evaluation Kit/
Evaluation System
Figure 2. A Simple SMBusSendByte Operation Using the Included 2-Wire Interface Diagnostics. In this example, the software is writ-
ing data (0x13) to Device Address 0x28. The above data sequence sets the core voltage of the MAX1586A to 1.175V.
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Core Voltage Control
Check the Extend checkbox to increase the core volt-
age range to 0.7V to 1.475V.
The USIM voltage (VCC_USIM) can be adjusted to one
of four preset voltages. Adjust the USIM Voltage slider
to select the desired voltage.
There are two methods for communicating with the
MAX1586A: through the normal user-interface panel or
through the SMBus commands available by selecting
the 2-Wire Interface Diagnostic item from the Options
pulldown menu. A display pops up that allows the
SMBus protocols, such as Read Byte, Write Byte, and
Send Byte, to be executed.
Simple SMBus Commands
USIM Voltage Control