OM6279,598 NXP Semiconductors, OM6279,598 Datasheet - Page 37

• 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
//****************************************************************************
// Auto demo mode
// Reset only allows leaving this mode
//****************************************************************************
void Auto_Demo(void)
{
9397 750 14062
Application note
int i;
int j;
int k;
Message1.buf
Message1.nrBytes = 7;
Message1.address = PCA9531_R_WR;
Buffer1[0]
Buffer1[1]
Buffer1[2]
Buffer1[3]
Buffer1[4]
Buffer1[5]
Buffer1[6]
I2C_Write(&Message1);
Message1.address = PCA9531_G_WR;
Buffer1[0]
Buffer1[1]
Buffer1[2]
Buffer1[3]
Buffer1[4]
Buffer1[5]
Buffer1[6]
I2C_Write(&Message1);
Message1.address = PCA9531_B_WR;
Buffer1[0]
Buffer1[1]
Buffer1[2]
Buffer1[3]
Buffer1[4]
Buffer1[5]
Buffer1[6]
I2C_Write(&Message1);
Message1.nrBytes = 3;
Buffer1[0]
// Animation 1
for (i = 0; i < 3; i++)
{
}
Buffer1[1]
Buffer1[2]
Write_RGB_Controller();
InsertBigDelay();
Buffer1[1]
Buffer1[2]
Write_RGB_Controller();
InsertBigDelay();
= 0x11;
= 0x00;
= 0x6B;
= 0x00;
= 0x01;
= 0x00;
= 0x00;
= 0x11;
= 0x00;
= 0x01;
= 0x00;
= 0x6B;
= 0x00;
= 0x00;
= 0x11;
= 0x00;
= 0x25;
= 0x00;
= 0x25;
= 0x00;
= 0x00;
= 0x15;
= 0xEE; // LD13 and 15 @ BR0 - LD14 and 16 @ BR1
= 0xEE; // LD17 and 19 @ BR0 - LD18 and 20 @ BR1
= 0xBB; // LD13 and 15 @ BR1 - LD14 and 16 @ BR0
= 0xBB; // LD17 and 19 @ BR1 - LD18 and 20 @ BR0
= Buffer1;
// autoincrement + register 1
// default prescaler pwm0
// default duty cycle for pwm0
// default prescaler pwm1
// default duty cycle for pwm1
// Green RGB LED's = off
// Green RGB LED's = off
// autoincrement + register 1
// default prescaler pwm0
// default duty cycle for pwm0
// default prescaler pwm1
// default duty cycle for pwm1
// Green RGB LED's = off
// Green RGB LED's = off
// autoincrement + register 1
// default prescaler pwm0
// default duty cycle for pwm0
// default prescaler pwm1
// default duty cycle for pwm1
// Green RGB LED's = off
// Green RGB LED's = off
Rev. 01 — 7 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
LED dimmer demoboard
AN10315
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