OM6279,598 NXP Semiconductors, OM6279,598 Datasheet - Page 39

• Manufacturer Part Number: OM6279,598
• Description: DEMO BOARD LED DIMMER
• Manufacturer: NXP Semiconductors

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

Philips Semiconductors
9397 750 14062
Application note
}
// Animation 4
Buffer1[1]
Buffer1[2]
Write_RGB_Controller();
for (i = 0; i < 3; i++)
{
}
Message1.nrBytes = 7;
Message1.address = PCA9531_R_WR;
Buffer1[0]
Buffer1[1]
Buffer1[1]
Buffer1[2]
Write_RGB_Controller();
InsertBigDelay();
Message1.address = PCA9531_R_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
Message1.address = PCA9531_G_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
Message1.address = PCA9531_B_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
InsertBigDelay();
Message1.address = PCA9531_G_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
Message1.address = PCA9531_B_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
Message1.address = PCA9531_R_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
InsertBigDelay();
Message1.address = PCA9531_B_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
Message1.address = PCA9531_R_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
Message1.address = PCA9531_G_WR;
Buffer1[1]
Buffer1[2]
I2C_Write(&Message1);
InsertBigDelay();
= 0x11;
= 0x00;
= 0xEA; // LD16@BR1, LD13-14-15@BR0
= 0xEA; // LD20@BR1, LD17-18-19@BR0
= 0x00; // LD13-16
= 0x00; // LD17-20
= 0x41; // LD13,LD16
= 0x10; // LD19
= 0x04; // LD14
= 0x41; // LD17,20
= 0x10; // LD15
= 0x04; // LD18
= 0x41; // LD13,LD16
= 0x10; // LD19
= 0x04; // LD14
= 0x41; // LD17,20
= 0x10; // LD15
= 0x04; // LD18
= 0x41; // LD13,LD16
= 0x10; // LD19
= 0x04; // LD14
= 0x41; // LD17,20
= 0x10; // LD15
= 0x04; // LD18
// autoincrement + register 1
// default prescaler pwm0
= red
= red
= green
= blue
= blue
= green
= green
= blue
= blue
= red
= red
= blue
= blue
= red
= red
= green
= green
= off
= off
= green
Rev. 01 — 7 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
LED dimmer demoboard
AN10315
39 of 45