NXP Semiconductors PCA9955A, Руководство пользователя, Страница: 4 / 25

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User manual Rev. 2 — 1 August 2017 4 of 24
NXP Semiconductors
UM10729
PCA9955A/B demonstration board OM13483
4. Installation
4.1 I2C demo board 2005-1 and Win-I2CUSB Lite software
The OM13483 is a daughter card to the OM6275 I
2
C demo board 2005-1. You may
download the Win-I2CUSB Lite Software, the OM6275 user manual UM10206, and find
ordering information at the NXP web site
www.nxp.com/demoboard/OM6275.html .
The OM13483 is a daughter card to the OM13260 Fm+ I
2
C-bus development board,
which is part of the Fm+ development board kit (OM13320). You may download the
software, user manual, and find ordering information at the NXP web site:
www.nxp.com/demoboard/OM13320.html#documentation .
The Win-I2CUSB Lite software from The Boardshop runs on Windows 98SE, ME, 2000,
and XP and is compatible with any PC hardware having a minimum of a Pentium
processor and a USB port. The software allows the user to select one of the I
2
C-bus
devices on the board from a menu. It also provides a Universal mode (I
2
C Expert mode) to
allow users to create their own I
2
C-bus commands with the same I
2
C-bus devices.
4.2 OM13483 connection to I2C demo board 2005-1
The I2C demo board 2005-1 should be disconnected from your PC before mounting the
OM13483 board on to it. The OM13483 board has a 9-pin female connector (CON2) that
connects to the JP1 male connector on the I2C demo board 2005-1 as shown in
Figure 1 .
With both boards facing you, and with USB connector on the right-hand side as shown in
Figure 1 , connect the OM13483 board to the I2C demo board 2005-1 before connecting
the USB cable. Once the board is connected, connect the USB cable and start the
Win-I2CUSB Lite software. You are now ready to evaluate the PCA9955A/B.