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1
Out of the Box2
Get to Know the Hardware3
Install and Configure Software Tools4
Configure the Hardware for StartupThe NXP analog product development boards provide an easy-to-use platform for evaluating NXP products. The boards support a range of analog, mixed-signal and power solutions. They incorporate monolithic integrated circuits and system-in-package devices that use proven high-volume technology. NXP products offer longer battery life, a smaller form factor, reduced component counts, lower cost and improved performance in powering state-of-the-art systems.
This page will guide you through the process of setting up and using the PCA9617ADP-ARD board.
The PCA9617ADP-ARD contents include:
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Familiarity with the I2C bus is helpful but not required.
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This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken during transport and handling. You must use a ground strap or touch the PC case or other grounded source before unpacking or handling the hardware.
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This evaluation board requires a Windows PC workstation. Meeting these minimum specifications should produce great results when working with this evaluation board.
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Note: For i.MX Mini LPDDR4 EVK board, it is necessary to use IMX8MMINI-IARD interposer board between the EVK and PCA9617ADP-ARD daughter board (see IMX8MMINI-IARD user manual).
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The evaluation board is built around the PCA9617A, a level translating FM+ I2C-bus repeater. The evaluation board serves as a daughterboard that can be connected through an Arduino port to various Arduino compatible (including original Arduino Uno R3) EVK / motherboards with the purpose of testing and measuring the characteristics of the PCA9617A device under test (DUT).
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Overview of the PCA9617ADP-ARD board
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PCA9617ADP-ARD evaluation board is designed and built as a daughter board able to work in conjunction with a mother board equipped with an Arduino port. The board was built to be fully compatible with the following NXP evaluation (EVK) boards:
Each evaluation/development board benefits by firmware support which can be downloaded from the NXP company site www.nxp.com/. Before starting, the EVK motherboard must be programmed with the corresponding firmware package. Additionally, a GUI application (Windows 10) is available for download from the NXP site, allowing rapid testing and operation of PCA9617ADP-ARD daughter board through the one of the above mentioned EVK.
For details regarding installation of the EVK firmware and GUI host software on PC please download EVK_Firmware_And_GUI_Install_Guide_For_Arduino_Boards.pdf instruction file from NXP site www.nxp.com/. Once the software is installed, the first step is to select the correct combination EVK – PCA9617ADP-ARD daughter card, and then the board can be controlled from the GUI interface.
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Figure 1 shows the required hardware for operation of the PCA9617ADP-ARD daughter board with IMXRT1050 EVK. The following items are necessary:
The IMXRT1050 EVK mother board can be powered by one of the three methods:
J2
) on the boardJ9
) on the boardJ28
) on the board. When the PC is connected
in this fashion, the USB port can simultaneously act as a debug interface. Therefore, by using a single USB cable
connected to J28
, the EVK can be powered and at the same time linked to the PC for data exchange.The older USB ports (from PC) are not able to deliver the necessary current (500 mA). Before establishing the
communication, use an external power supply (connected to J2
).
From J1
on the EVK board (see Figure 1) the user can select the power configuration for the mother
board. For further details, refer to the MIMXRT1050 EVK board hardware user's guide.
Figure 1. PCA9617ADP-ARD daughter board and IMXRT1050 EVK board, before starting.
To configure the hardware and workstation, complete the following procedure:
J1
). If using J28
for power supply,
the J1
jumper shall be placed in position 5-6. If using an external power supply (connected to
J2
), the jumper J1
will be placed in position 1-2.J28
, connect the EVK board to a USB port of the computer.Figure 2 shows the boards during the operation.
Figure 2. The assembly PCA9617ADP-ARD daughter board / IMXRT1050 EVK board operation
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Figure 3 shows the required hardware for operation of the PCA9617ADP-ARD and LPCXpresso55S69 EVK board. This configuration consists of:
The LPCXpresso55S69 development board is equipped with four USB Micro-B connectors: P5
, P6
, P9
and P10
. The board can be powered through any USB port. Using P6
USB connector to connect the board to the PC simplifies the start-up operation because P6
is designated for debugging and the USB cable thus accomplishes two tasks at the same time: powering the board and serving as a data link between the EVK board and PC. For more details regarding power-up and operation of the LPCXpresso55S69 development board, see the LPCXpresso55S69/LPCXpresso55S28 development board user manual.
Figure 3. PCA9617ADP-ARD daughter board and LPCXpresso55S69 mother board, before starting
The following steps describe how to assemble, program and operate the configuration shown in Figure 3.
P16
– P19
connectors located on LPCXpresso55S69 development board (see the marked pins of P16
– P19
, Figure 3).Figure 4. PCA9617ADP-ARD daughter board / LPCXpresso55S69 mother board operation
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When an i.MX 8M Mini LPDDR4 EVK board is used with the PCA9617ADP-ARD board, a third board (IMX8MMINI-IARD interposer board) must be used, especially designed and built as EVK – daughter board interconnection. The EVK board i.MX 8M Mini LPDDR4 is not equipped with an Arduino port; instead it has a 2 x 20 pin expansion connector (J1003
, see i.MX 8M Mini LPDDR4 EVK user manual). J1003
is a multipurpose port, containing various digital I/O lines, including specialized I2C and SPI buses. Starting from the expansion connector pin chart, an Arduino port interposer board was developed, with the role of signal-to-signal bridge between the 2 x 20 connector pins on the i.MX 8M Mini LPDDR4 EVK and the mated connectors of the Arduino port present on the PCA9617ADP-ARD daughter board.
To operate the setup, along with the EVK and the daughter board, a third board must be included in the setup assembly. Figure 5 shows the necessary boards and how these boards are connected. The configuration consists of:
It is recommended to attach the PCA9617ADP-ARD to the Arduino connectors of the IMX8MMINI-IARD interposer board first and then the resulting assembly to the i.MX 8M Mini LPDDR4 EVK. This can be done by plugging J1
connector located on the interposer board to J1003
connector on the EVK.
To power-up the EVK, a USB-C type cable connected to PORT 2 of the EVK is used. The power switch SW101
on the EVK board must be set to ON position to power-up the setup. Data communication is achieved by routing a separate USB (Micro-B type) cable from a USB port on the PC to debug port (J901
) on the EVK (see Figure 5 and Figure 6).
The user may find details regarding power-up and operation of the setup assembly in 8MMINILPDDR4-EVK user manual and IMX8MMINI-IARD user manual. The files can be downloaded from www.nxp.com/.
Figure 5. The assembly of the PCA9617ADP-ARD daughter board, IMX8MMINI-IARD interposer board and i.MX 8M Mini LPDDR4 EVK before starting
To configure and operate the setup, follow the below steps:
J1
(located on the bottom of the board) into J1003
expansion board located on the top side of i.MX 8M Mini LPDDR4 EVK (see Figure 6).J901
debug port.SW101
in ON position to power up the boards.Figure 6. PCA9617ADP-ARD daughter board / i.MX 8M Mini LPDDR4 EVK board operation
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The PCA9617ADP-ARD daughter board can be operated with other EVK board, which has an Arduino port. There are two options to connect the board: using other EVK equipped with an Arduino port and an EVK without Arduino port. In the first case, a firmware shall be developed according to NTS0304E specifications, and then simply attach PCA9617ADP-ARD daughter board to the EVK to operate the board. In the second case, using the pin chart of Arduino connectors, make the necessary electrical connections (for power, I2C-bus and control lines) and develop the desired firmware, assuring that it is compliant with IC specifications. Use NTS0304E data sheet to read details about internal registers of the DUT IC and data exchange between internal controller and the EVK. Make sure that the electrical connections are accurate and avoid data conflicts on the signal lines to prevent IC damage.
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Kit Contents and Packing List
Assumptions
Static Handling Requirements
Minimum System Requirements