MAX6970EVKIT+ Maxim Integrated, MAX6970EVKIT+ Datasheet - Page 4

• Manufacturer Part Number: MAX6970EVKIT+
• Description: LED Lighting Development Tools Evaluation Kit for the MAX6970
• Manufacturer: Maxim Integrated
• Series: MAX6970r

Specifications of MAX6970EVKIT+

• Product: Evaluation Kits

MAX6970 Evaluation Kit
In Figure 2, a serial interface can be used by advanced
users by clicking Option | Interface (Advanced Users)
from the MAX6970 EV kit main software window shown
in Figure 1. Enter data into the Data bytes to be writ-
ten edit box and press the Send Now button.
The MAX6970 EV kit provides a proven layout for the
MAX6970. On-board level translators, serial-interface
pads, and an easy-to-use USB-PC connection are
included on the EV kit.
Figure 2. MAX6970 EV Kit Software Advanced Users Interface
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Description of Hardware
Advanced Users Interface
Detailed
To use the MAX6970 EV kit with a user-supplied serial
interface, first move the shunts of jumpers JU1–JU5
and JU14 to the 2-3 position. Next, apply a 3.3V to 5V
power supply at the VCC pad (see the User-Supplied
Power Supply section). Lastly, connect user-supplied
LE, SCLK, DIN, DOUT, and OE signals to the corre-
sponding pads on the MAX6970 EV kit board.
The MAX6970 EV kit is powered completely from the
USB port by default. Move the shunt of jumper JU14 to
the 2-3 position and apply a 3.3V to 5V power supply at
the VCC pad. The user can also apply a supply voltage
up to 36V to the VLED pad after reconfiguring the JU15
to the 2-3 position.
User-Supplied Serial Interface
User-Supplied Power Supply