FILENAME |
DESCRIPTION |
AVR PART |
AUTHOR |
COMMENTS |
Video.zip |
Video (PAL) geneation using a 4Mhz part |
Any AVR |
Paul Robson |
This is the main routine that generates the video signals and can be added
to your programs |
| SPI8515.zip |
Hardware SPI handling routines |
AT90s8515 |
Andrian Cottle |
This program reads in 16 bit data on the SPI hardware serial port using
the 8515 AVR uC. For this application it is used with the MAX176 Serial 12 bit ADC from
Maxim.
Any comments, problems etc please contact Adrian at A.V.Cottle@bath.ac.uk |
| AVRMod |
PSX MOD chip |
AT90s2323 |
Stelios Koroneos |
How to make a MOD chip for your PSX
using the AVR |
8servo.zip |
Control 8 servos simultaneously with rs232 commands |
AT90s2313 |
Charlie Krauter |
Asm file created using tavrasm assembler on Linux |
DS1305.zip |
Interfacing to Dallas 1305 RTC |
AT90s8115 |
J Tidwell |
Authors web page http://www3.igalaxy.net/~jackt |
Queue.zip |
RS232 circular buffer |
AT90s2313 |
J Tidwell |
Authors web page http://www3.igalaxy.net/~jackt |
| SerialLCD.zip
Ver 1.0 |
Control a 2x16 LCD through rs232 1 line interface |
AT90S2313 |
Stelios Koroneos |
Check the Serial
LCD using the 2313 link for a full description |
| timcnt2.zip |
Demonstrates use of sleep mode, interrupts, and precise
hardware generated time delay. From 11/98 issue of Popular Electronics
magazine. |
AT90S1200 |
Jeff Holtzman |
Ingeneering Inc. www.ingeninc.com |
| Sram.zip |
Example of how to access the SRAM |
AT90S8115 |
|
|
| lcd.asm |
Control 2-line LCD using 4-wire interface |
AT90S2313 |
Charles R. Ott |
|
| lcd2.asm |
Control a 16 char x 1-line LCD using 4-wire bus interface (plus 3
control lines) |
AT90S4414 |
Charles R. Ott |
Modified by Bruce Land for EE476 at Cornell
Port D controls the LCD
Port A, pin 7, supplies power to the LCD
Port B is used for diagnostic LED displays |
| tones.zip |
Basic audio synthesizer |
|
Bruce Land |
|
| StartCode
V2.zip |
Getting started code for 8515 V2 |
90s8515 |
David B. VanHorn |
This is a single archive of all the code |
| StartCode
V0.12.zip |
Getting started code for 8515 |
90s8515 |
David B. VanHorn |
This is a single archive of all the code |
| AvrFPsrc.zip |
Floating point math routines in asm |
All AVR parts except 90s1200 |
J Tidwell |
Authors web page http://www3.igalaxy.net/~jackt |
| avr305.asm |
Application Note 305 correction |
90s1200 |
Stelios Koroneos |
Application Note 305 from Atmel had errors which were
corrected. |
| avr30585.asm |
Application Note 305 correction |
90s8515 |
Stelios Koroneos |
Same as above but for the 8515 |
FILENAME |
DESCRIPTION |
PLATFORM |
AUTHOR |
COMMENTS |
 chk8515
v 0.51 |
Binary code checker
|
Win32 |
B. Mueller
|
The ATMEL Errata Sheet Rev. B for the AT90S8515 describes the "Skip
Instructions with
Interrupts" error. An affected application is extremly hard to debug.
Chk8515 is a Win32-console-utility, which analyzes program-code for the AT90S8515 and
shows critical code sections, if existing.
The Errata Sheet can be found at here
Authors web site
|
| |
Free basic compiler for the AVR |
DOS |
J Tidwell |
Jack Tidwell is updating his basic compiler much faster than i do this
page. In order to get the latest version of this nice and free compiler visit the authors
web page http://www3.igalaxy.net/~jackt |
AVRCalc.zip
Ver 1.20 |
Convert floating point numbers to/from IEEE format.
Calculate baud rate selector (UBRR) for the hardware UART of the AVR by giving the clock
speed and the baud rate.
Calculate values to be loaded to the timer/counters given the time interval |
WINDOWS |
J Tidwell |
Authors web page http://www3.igalaxy.net/~jackt |
| AVREdit.zip |
External editor for the AVR assembler |
WINDOWS 95/98/NT |
Tan Silliksaar |
Different colors for instructions, definitions, and labels
Uses Atmel's avrasm.exe to assemble
Shows assembling errors right in your code
Helps you to add instructions, definitions, and labels by listing them
Authors Web page
http://www.silliksaar.ee/avredit.htm |
| iar2avr.zip |
Convert IAR assembler source to AVR assembler |
DOS |
|
|
| picavr.exe |
Converts pic 16C54 source code to AT90S1200 Source Code. |
DOS |
|
|
| disavr.exe |
AVR dis-assembler |
DOS |
Arthur Von Neumann |
|