NXP Semiconductors
UM11009
PCA9745B demonstration board OM13524
UM11009
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
User manual
Rev. 1 — 23 June 2016
20 of 28
900,82,00,82,00,Comments: set IREFALL=00
,02,00,02,00
0,04,55,04,01,Comments: set LEDOUT0 (02h->04h due to bit0=0 is write bit) = 55h 1st device; 01h for
2nd device white LEDs ON;
0,02,00,02,00
0,06,55,06,01,Comments: set 2nd device 55h & 1st device 01h for LEDOUT1
0,06,55,06,01
0,08,55,08,01,Comments: set LEDOUT2 = 55h & 01h
0,08,55,08,01
0,0A,55,0A,01,Comments: set LEDOUT3 = 55h & 01h
0,08,55,08,01
800,82,10,82,40,Comments: write IREFALL = 10h & 40h
0,0A,55,0A,01
800,04,01,04,40,Comments: set LEDs on
0,04,01,04,40
800,06,01,06,40,Comments: set LEDs ON
0,04,01,04,40
800,08,01,08,40,Comments: set LEDs on
0,0A,01,0A,40
800,0A,01,0A,40,Comments: set LEDs on
0,04,04,04,10
600,04,04,04,10,Comments: set LEDs on
,06,04,06,10
600,06,04,06,10,Comments: set LEDs on
,08,04,08,10
600,08,04,08,10,Comments: set LEDs on
0,04,10,04,04
600,0A,04,0A,10,Comments: set LEDs on
0,08,04,08,10
500,04,10,04,04,Comments: set LEDs on
0,04,04,04,10
500,06,10,06,04,Comments: set LEDs ON
0,04,10,04,04
500,08,10,08,04,Comments: set LEDs on
0,06,10,06,04
500,0A,10,0A,04,Comments: set LEDs on
0,08,10,08,04
800,82,00,82,00,Comments: write IREFALL = 00
0,0A,10,0A,04
