DM160232 Serial Memory Single-Wire Evaluation Kit User’s Guide
2018 Microchip Technology Inc.
DS20005939A-page 19
3.4.2
Firmware Revision
This is the version of the firmware programmed in the USB Base Board.
3.4.3
Socket Board Temp
This is not utilized in the DM160232 Serial Memory Single-Wire Evaluation Kit.
3.4.4
Device in Socket
The GUI identifies the installed supported device by reading the Manufacturer ID
register of the installed device.
3.4.5
Kit Protocol
Identifies the communication protocol used by the evaluation kit’s socket board.
3.4.6
Socket Board SN #
The SWI Socket Board serial number is retrieved from the AT24CS02 serialized Serial
EEPROM located on the SWI Socket Board. Every SWI Socket Board will have its own
unique serial number.
3.5
DEVICE CONDITIONS
The Device Conditions pane (
) allows the user to set the supply voltage to
the SWI Socket Board and the communication speed or frequency of the Single-Wire
Interface (SWI) protocol.
FIGURE 3-6:
DEVICE CONDITIONS PANE
3.5.1
Supply Voltage Slider
The voltage slider provides the ability to change the supply voltage to the SWI Socket
Board along with the installed device V
PUP
voltage. The V
PUP
refers to the voltage used
to pull up the SI/O line. The user can change the V
PUP
by either clicking along the slider
or dragging the indicator to the desired V
PUP
. The upper and lower limits of the V
PUP
are determined by the installed device specification. Because the supply voltage is
common between every device on the SWI Socket Board, a test point is included to
measure V
PUP
to the installed device and V
CC
supply to the AT24CS02. Whenever the
GUI is initially started, the voltage slider will default to 3.3V to ensure the installed
supported device has sufficient V
PUP
to communicate.
