UM10317_1
© NXP B.V. 2008. All rights reserved.
User manual
Rev. 01 — 15 December 2008
4 of 11
NXP Semiconductors
UM10317
PCA9633 demonstration board OM6282
4.
Installation
4.1 I2C 2005-1 board and WIN-12CUSB Lite software
The OM6282 is a daughter card to the OM6275 I2C 2005-1 demo board. You may
download the WIN-I2CUSB Lite Software, the OM6275 user manual UM10206, and find
ordering information at the NXP web site
http://www.standardics.nxp.com/support/boards/i2c20051/
4.2 OM6282 connection to I2C 2005-1 board
The I2C 2005-1 demo board should be disconnected from your PC before mounting the
OM6281 board on to it. The OM6282 board has a 9-pin female connector that connects to
the JP1 male connector on the I2C 2005-1 board.
With both boards facing you, connect the OM6282 board to the I2C 2005-1 board 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 PCA9633.
5.
Hardware description
The OM6282 board has 3 jumper headers:
•
J1 is for connection to JP1 on I2C 2005-1 demo board.
•
J2 allows an external OE to be connected to the board.
•
J3 is for pass-through signals from the I2C 2005-1 demo board.
•
IC2 is an unpopulated area for signal access. All address, I
2
C, LED signals are
available.
Fig 1.
OM6282 demo board
LED light diffuser
J3 card extender
connector
J1 connector to
I2C 2005-1 board
J2 OE select probe
address and
OE selector
PCA9633