MAX7315EVCMAXQU+ Maxim Integrated, MAX7315EVCMAXQU+ Datasheet - Page 3
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MAX7315EVCMAXQU+
Manufacturer Part Number
MAX7315EVCMAXQU+
Description
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity Control and Interrupt
Manufacturer
Maxim Integrated
Series
MAX7315r
Datasheet
1.MAX7315EVCMAXQU.pdf
(10 pages)
Specifications of MAX7315EVCMAXQU+
Operating Supply Voltage
2 V to 3.6 V
Operating Temperature Range
- 40 C to + 125 C
Power Dissipation
1176 mW
11) Start the MAX7315 EV kit software by opening its
12) Switch to the Ports Configuration tab (Figure 2). In
13) Switch to the Blink Phase 0/1 tab (Figure 3). In the
Figure 1. MAX7315 Evaluation Software Main Window (Config/Master, O8 Intensity Tab)
Search for the Best Driver for your Device option.
Specify the location of the device driver to be
C:\Program Files\MAX7315 (or the directory cho-
sen during installation) using the Browse button.
icon in the Start menu. The GUI main window
appears, as shown in Figure 1.
the Input Enable (0x03) group box, uncheck Port 0
and Port 3. Click the Read All button in the Input
State (0x00) group box.
RGB LED D1 Configuration group box, uncheck
Red in the Blink Phase 0 line. In the RGB LED D2
Configuration group box, uncheck Red in the
Blink Phase 0 line. Observe the change of D1, D2
on the EV kit board.
MAX7315 Evaluation Kit/Evaluation System
_______________________________________________________________________________________
14) On the MAX7315 EV kit board, press the S1 or S2
To start the MAX7315 EV kit software, double-click the
MAX7315 EV kit icon created during installation. The GUI
main window appears, as shown in Figure 1. Wait
approximately two seconds while the MAX7315 EV kit
software connects to the CMAXQUSB board.
On the lower part of the main window, the user can set
the I
Address Setting pulldown menu, display the Maxim
serial interface window by clicking the Diagnose but-
ton, reset the device to the default power-up condition
by clicking the Software Reset button, and exit the
application by clicking the Exit button.
switch, observe the change of D5 on the EV kit
board.
2
C address manually or automatically in the I2C
Detailed Software Description
3