OM6279,598 NXP Semiconductors, OM6279,598 Datasheet - Page 42
![DEMO BOARD LED DIMMER](/photos/9/8/90803/om6279_sml.jpg)
OM6279,598
Manufacturer Part Number
OM6279,598
Description
DEMO BOARD LED DIMMER
Manufacturer
NXP Semiconductors
Datasheet
1.OM6279598.pdf
(45 pages)
Specifications of OM6279,598
Main Purpose
Lighting, RGB LED Controller
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
PCA9564PW, PCA9555PW, PCA9531PW, PCA9533DP/01
Primary Attributes
I2C Bus Controller, 1 8-Bit GPIO, 1 8-Bit LED Dimmer
Secondary Attributes
Different Demonstration Programs Through MCU
Lead Free Status / RoHS Status
Not applicable / Not applicable
Other names
568-4003
935283363598
935283363598
Philips Semiconductors
9397 750 14062
Application note
};
Message1.address = PCA9531_G_WR;
for (j = 0x00; j < 0xFF; j++)
{
};
Buffer1[1] = 0x00;
I2C_Write(&Message1);
Message1.address = PCA9531_B_WR;
for (k = 0x00; k < 0xFF; k++)
{
};
Message1.address = PCA9531_R_WR;
Buffer1[1] = 0x00;
I2C_Write(&Message1);
Message1.address = PCA9531_G_WR;
for (j = 0x00; j < 0xFF; j++)
{
};
Buffer1[1] = 0x00;
I2C_Write(&Message1);
Message1.address = PCA9531_R_WR;
for (i = 0x00; i < 0xFF; i++)
{
};
Buffer1[1] = 0x00;
I2C_Write(&Message1);
Message1.address = PCA9531_G_WR;
Buffer1[1] = 0xFF;
I2C_Write(&Message1);
Message1.address = PCA9531_B_WR;
for (k = 0x00; k < 0xFF; k++)
{
};
Buffer1[1] = 0x00;
I2C_Write(&Message1);
Message1.address = PCA9531_R_WR;
for (i = 0x00; i < 0xFF; i++)
{
I2C_Write(&Message1);
InsertDelay(40);
Buffer1[1] = j;
I2C_Write(&Message1);
InsertDelay(40);
Buffer1[1] = k;
I2C_Write(&Message1);
InsertDelay(40);
Buffer1[1] = j;
I2C_Write(&Message1);
InsertDelay(40);
Buffer1[1] = i;
I2C_Write(&Message1);
InsertDelay(40);
Buffer1[1] = k;
I2C_Write(&Message1);
InsertDelay(40);
Buffer1[1] = i;
I2C_Write(&Message1);
InsertDelay(40);
// Increase amount of green
// Remove Green
// Increase amount of blue
// Remove Red
// Increase amount of green
// Remove Green
// Increase amount of red
// Remove Red
// Max Green
// Increase amount of blue
// Remove Blue
// Increase amount of red
Rev. 01 — 7 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
LED dimmer demoboard
AN10315
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