OM6277,598 NXP Semiconductors, OM6277,598 Datasheet - Page 44

• Manufacturer Part Number: OM6277,598
• Description: DEMO BOARD FOR PCA9564
• Manufacturer: NXP Semiconductors

Specifications of OM6277,598

• Main Purpose: Interface, I2C Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: PCA9564
• Primary Attributes: I2C Bus Controller, 1 8-Bit GPIO, 1 8-Bit LED Dimmer
• Secondary Attributes: 8 Momentary Switches, 23 LEDs
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 568-4001; 935283226598

unsigned char PCA9564_Read(unsigned char Reg)
{
}
Interrupts.c
//*************************************************************************
//
//
//
//
//
//
// File Name: Interrupts.c
// Created:
// Modified: November 07, 2003
// Revision: 1.00
//
//*************************************************************************
void ExternalInt0(void) interrupt 0
{
}
void Timer0(void) interrupt 1
{
}
void ExternalInt1(void) interrupt 2
{
}
void Timer1(void) interrupt 3
{
}
unsigned char RegData;
int i;
A0 = Reg & 0x01;
A1 = Reg & 0x02;
AUXR = 0x02;
for (i=0;i<10;i++);
RegData = *((unsigned char pdata *)MCU_COMMAND);
AUXR = 0x00;
return RegData;
COPYRIGHT (c)
June 2, 2003
P H I L I P S
--
ALL RIGHTS RESERVED
2003 BY PHILIPS SEMICONDUCTORS
// Access external memory, emit ALE when using emulator
// add small delay due to rise time issues on demoboard
// Access internal memory, emit ALE when using emulator
P R O P R I E T A R Y
--
Only for reference (not used)
--
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