Philips Microcontroller

Software Support

Code Examples


51serial.zip - 07/27/94
Serial port software examples for the 8051.
ad1.asm - 07/25/89
A/D code for the `C552.
an429.zip - 05/21/92
Source for app note on '752 air flow measurement (AN429).
autobaud.zip - 12/03/92
Example of automatic baud rate detection from AN447.
battchrg.c - 08/02/93
Source code for a fast battery charger using the 8xC751. From app note AN439.
bootstrp.zip - 06/04/92
Hex file Load-and-Go using 8051 UART from AN440.
canfiles.exe - 08/02/94
Demo code and documentation for the 82C200 CAN bus controller and 8xC592/8xCE598 micros with integrated CAN controller.
cci6.zip - 02/10/95
MTV demo code for on-screen display. Goes with Circuit Cellar Ink article fm '92.
clock.zip - 05/22/92
Example of real time clock fm Sytronics.
coffey.asm - 02/13/90
Displays the contents of the S87C752 A/D SFRs.
demo752.asm - 05/22/92
Demonstration program for the A/D and PWM features of the 8xC752 from AN428.
dialer.zip - 03/06/94
8031 BASED TELEPHONE # PULSE DIALER
dtmf.zip - 01/20/94
80C31 code to generate DTMF and signalling tones BUSY, RING-BACK, etc.
dupuart.zip - 12/03/92
Duplex software UART code for 751/752 from AN446.
eeprm851.zip - 12/30/93
EEPROM driver routines for the 8xC851. From app note EIE/AN91009.
float51.zip - 08/24/94
Floating point math for the 8051, written by one of Dave Dunfield's customers.
intrupts.asm - 07/25/89
Demo of extra external interrupts on C51 from AN420.
ircon.zip - 12/08/94
Interface to a Sharp infrared sensor that can receive Phillips RC5 IR control codes, and toggle relays.
keyer.asm - 02/01/95
Ham Radio Keyer Using the 87C752.
keys.asm - 07/12/94
8xC751 code to scan a keyboard and output to a PC/AT.
lcdriver.zip - 05/08/94
Optrex LCD driver for 87C751.
math51.zip - 02/12/91
Multi-byte math routines for the 8051
mazemous.zip - 08/02/93
Source code for an IEEE maze navigating mouse using the 8xC751. From AN443.
midi8751.asm - 05/21/93
Midi sample code.
morse.asm - 04/11/95
Morse code sending routine.
mtv.zip - 05/21/92
Demo program with a sample font and asm definitions for 8xC054 (MTV).
music750.zip - 09/18/94
"Music box" program for 87C750. Contains reusable code to generate audio tones and do timing.
prn256k.zip - 05/22/92
8xC451 code (from AN417) for a 256K printer buffer. Schematic in data book.
rs751.asm - 05/22/92
Simplex UART routines for the 751 & 752 from AN423.
samples.zip - 05/22/92
Sample 80C552 subroutines fm Sytronics.
serial.zip - 05/22/92
Circular buffer code for standard UART.
strngout.zip - 04/10/94
String output routine.
timeri.zip - 05/22/92
Examples of Timer I used without I2C on the 8xC751/752. From AN427.
warmboot.zip - 06/19/90
How to distinguish warm & cold startup on 80C51 based parts. From AN424.
water.zip - 01/09/98
Code for an 8xC750 watering controller, which supports 8 independent zones, has a simple user interface, and battery backup. From AN459. Versions with the display in English and French are included.


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