MAX7315EVCMAXQU+ Maxim Integrated, MAX7315EVCMAXQU+ Datasheet - Page 4
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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
Refer to the MAX7315 IC data sheet for a detailed I
slave address map.
On the bottom of the main window, the user can see the
activity of the I
In the main window of the software, there are five tabs
that let the user configure all the registers of the
MAX7315. They are Config/Master, O8 Intensity,
Ports Configuration, Blink Phase 0/1, Registers
Direct Access, and Help.
MAX7315 Evaluation Kit/Evaluation System
Figure 2. Ports Configuration Tab
4
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2
C interface and the status of the EV kit.
2
C
The Config/Master, O8 Intensity tab shown in Figure 1
contains the Configuration (0x0F) group box and the
Master, O8 Intensity (0x0E) group box.
When Blink Enable is checked, Auto Flip is select-
able. When Auto Flip is checked, the user can choose
the blinking frequency as desired.
When Global Intensity Enable is checked, bits 0
through 3 of the master/O8 intensity register (0x0E)
control the global LED intensity. When Global Intensity
Enable and O8 as Interrupt Output are unchecked,
the bits 0 through 3 of the master/O8 intensity register
(0x0E) control the O8 LED intensity.
Config/Master, O8 Intensity Tab