EV-GM-00-1.0 SkyeTek, EV-GM-00-1.0 Datasheet - Page 19
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EV-GM-00-1.0
Manufacturer Part Number
EV-GM-00-1.0
Description
RF Development Tools Gemini Eval Kit ISO14443, ISO18094
Manufacturer
SkyeTek
Type
RF Readersr
Datasheet
1.DK-GM-00-1.0.pdf
(44 pages)
Specifications of EV-GM-00-1.0
Rohs
yes
Product
Evaluation Kits
Tool Is For Evaluation Of
ISO14443, ISO18092
Frequency
13.56 MHz
Operating Supply Voltage
5 V
Description/function
Evaluation kit for SkyeModule Gemini NFC OEM reader module
Interface Type
I2C, Serial, SPI, USB
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 20 C
For Use With
ISO14443, ISO18092
Main 720.328.3425 Fax:720.228.2400
SkyeModule Gemini Datasheet
6.4
You can use the User Port Direction and User Port Value system parameters to address the GPIO pins
to set the user port direction (input or output) and the user port value (high or low). For more
information, see the following:
NOTE
when using these interfaces.
Using the GPIO Pins
– GPIO3 is used as a data ready pin when in SPI or I
“User Port Direction” in section 14.3.9
“User Port Value” in section 14.3.10
2
C mode. GPIO3 cannot be used as GPIO
1525 Market St. Ste 200
Denver, CO 80202
www.skyetek.com
Skyetek Inc
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