MAX35103 datasheet(4/22 Pages) MAXIM

4 / 22 page

Maxim Integrated │ 4

www.maximintegrated.com

Evaluates: MAX35103

MAX35103 Evaluation Kit

Send Device Command Menu

An SPI-based interface is used to access the features and

memory of the IC using an op code/command structure.

Several of these commands are single-byte execution

op-code commands that cause the device to execute

various routines. The general execution commands are

available to send to the IC from the

Send Device

Command menu. To send an LDO Timed, LDO Off,

LDO On, Reset, Initialize, Calibrate, and Transfer

Config to Flash command, simply click the appropriate

selection from the drop-down menu. When the

Send

Device Command menu is selected and the drop-down

menu is displayed, a read of the Calibration Results

to the

Calibrate Command text in units of µs.

Device Pins Menu

Several pins of the IC are configurable or can be

disabled. The

Device Pins menu allows easy access to

these configurations. A read of the appropriate registers

is performed once the

Device Pins menu is selected and

the currently programmed configurations are noted with

a check next to the appropriate configuration. To change

the configurations, simply click the desired selection from

the drop-down menu.

Read All Registers Button

The

Read All Registers at the top right of the GUI

window (Figure 1) is used to read all the required

registers of the IC to update all the currently displayed

controls and fields of the GUI. This action also occurs

when changing tabs in the tab control. Clicking this button

does not read the Interrupt Status register and therefore

does not update the

Interrupt Status group box.

Status Log

The

Status Log at the bottom left of the GUI (Figure 1) dis-

plays all the actions the GUI performs that are relevant to

the user. To disable the log, uncheck the

Enable checkbox.

To clear the

Status Log, click on the nearby Clear Log

button. The log is autocleared when it becomes too lengthy.

Interrupt Status Display

The

Interrupt Status group box in the bottom center of

the GUI (Figure 1) reads the Interrupt Status register and

displays the results in an easy-to-decipher table. A grey

circle signifies the bit is not set, while a red circle indicates

that the associated bit was set when the Interrupt Status

Note: The bits in the Interrupt Status

Interrupt

Status group box is also updated during execution of the

event timing modes when the interrupt pin goes active.

Device Access Log

The

Device Access Log group box in the bottom right

of the GUI (Figure 1) displays all the actions the GUI per-

forms in relation to the IC. All SPI transactions between

the host USB-to-SPI circuit and the IC are displayed here.

To speed up writes to the

Device Access Log and make

it more readable, large SPI transactions are not logged by

default. However, all SPI transactions including the larger

ones can be shown, if desired. This is done by uncheck-

ing the nearby

Small Access Only checkbox. To disable

the log, uncheck the

Enable checkbox. To clear the

Device Access Log, click on the nearby Clear Log but-

ton. The log is autocleared when it becomes too lengthy.

Status Strip

The

Status Strip is located at the bottom of the GUI

window (Figure 1). This strip is broken down into three

sections. The first, located on the left, is an overall

system status primarily used to display if the GUI is

currently doing any kind of polling (automated timing) of

the IC. This helps the user keep track of which polling

routines have been started, allowing them to stop the

running polling before moving on to evaluating other areas

of the device. The middle section of the

Status Strip

displays the currently running EV kit software version.

The right section of the

Status Strip displays whether the

hardware (USB-to-SPI circuitry) is currently connected to,

and communicating with, the GUI.

Tab Control

The majority of the GUI consists of a tab control, where

each tab contains controls relevant to various blocks

of the device. The tab control is shown in Figure 1. All

controls in these tabs, which can be interacted with by the

user, attempt to immediately write the changed value to

the IC. Likewise, these controls are updated upon a read

of the device.

Time Of Flight Tab

All the configurations required to set up and execute the

time-of-flight measurements can be found in the

Time Of

Flight tab (Figure 2). The Time Of Flight tab contains

another tab control window located towards the bottom.

This secondary tab control contains two informative

graphics and data read from the IC.

To begin configuration of the IC, start by viewing the

Launch & Timing Graphic tab. This is a static image

of the timing associated with the

Launch & Timing

Config group box. Use this overview to assist in setting

the associated controls in the

Launch & Timing Config

group box.

MAX35103 Datasheet(PDF) 4 Page - Maxim Integrated Products

MAX35103 Datasheet(HTML) 4 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Datasheet Download

Link URL