Datasheet

Click boards are plug and play solutions to add new functionality to the board design. A click board has two columns each of eight
pins, which connect to the two 1x8 headers of a mikroBUS socket. The table below lists some of the click boards that can be
added on the FRWY-LS1046A mikroBUS socket.
Table 19. Supported click boards
Part number Name Supported
communicatio
n interface
Operating
voltage
Description
MIKROE-1597
BLE P click
SPI 3.3 V Contains a Bluetooth
®
low energy chip. This module
communicates with FRWY-LS1046A through SPI (CS,
SCK, MISO, MOSI), INT (RDY), and AN (ACT) lines
on mikroBUS socket.
MIKROE-987
BEE click
SPI 3.3 V
Contains a 2.4 GHz IEEE 802.15.4 radio transceiver
module to support wireless communication
applications
MIKROE-2395
NFC click
I2C, GPIO 3.3 V Contains a near field communication (NFC) controller,
PN7120, from NXP
MIKROE-1194 Accel click I2C, GPIO, SPI 3.3 V
Contains a 3-axis accelerometer module with ultra-
low power and high resolution (13-bit) measurement
2.11 I2C interface
The LS1046A processor supports four I2C controllers. However, in the FRWY-LS1046A, all system devices are accessed via I2C1
controller over I2C1 bus. The figure below shows the I2C diagram of the FRWY-LS1046A.
I2C interface
Layerscape FRWY-LS1046A Board Reference Manual, Rev. 0, 26 April 2019
NXP Semiconductors
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