ÐIFFYÄÏÓ - ÐROGRAMMERS ÊIFFYÄÏÓ BY ÈARLEKIN/ÆAIRLIGHT

ÊIFFYÄÏÓ FROM ÃÍÄ HAS ALMOST BECOME A DEFACTO STANDARD FOR THE ÃOMMODORE
WORLD. ÉT'S COMPATILITY, SPEED AND FEATURES MAKES IT THE NATRUAL CHOISE
FOR USERS TODAY. É FOUND IT VERY INTERESTING HOW ÃÍÄ MANAGED TO SQEEZE EVERYTHING 
INTO THAT 8KB OF ÒÏÍ AND STARTED TO DISASSEMBLE THE CODE. ×ITH THE
ÏMICRON REASSEMBLER É GOT ABOUT 100K OF TEXT THAT I STARTED LOOKING INTO. É PORTED
THE TEXT TO MY ÐÃ AND STARTED DOKUMENTING THE CODE. ÔHIS WAS BACK IN '94.
ÁFTER A FEW MONTHS WORK É FINALLY HAD UNDERSTOOD AND DOCUMENTED THE ENTIRE 
ÊIFFYÄÏÓ-ËÅÒÎÁÌ. ÓINCE THEN, É HAVE MODIFYED MY OWN ÊIFFYÄÏÓ WITH LOTS OF NEW FEATURES. ÍY GOAL
WAS TO HAVE A PROGRAMMER-FRIENDLY ËÅÒÎÁÌ IN MY SYSTEM... ÁND HERE É AM.

ÔODAY É'M RUNNING ÐIFFYÄÏÓ 1.36 WHITH THE FOLLOWING FEATURES!

ÅXTENDED ÂASIC...
* ÍÏÃ AND ÍÏØ ARE TWO NEW COMMANDS THAT ALLOWS YOU TO TRANSFER DATA TO AND FROM A 17XX ÒÅÕ.
* ÉNPUT NUMBERS IN HEX/BIN/OCT FORMAT USING $,%,& AS PREFIX.

* ÍÏÎ COMMAND TO EXAMINE BOTH INTERNAL AND ÒÅÕ MEMORY.
* ADDITIONAL ERRORHANDLING FOR THE ÒÅÕ COMMANDS.

ÍORE ÆUNCTION ËEYS...
* USING THE ÃÔÒÌ AND Æ-KEYS ALLOWS YOU TO FASTCOPY THE ENTIRE MEMORY TO AND FRAM THE ÒÅÕ.
* ÃÔÒÌ + Æ1 COPY Ã64 INTERNAL TO ÒÅÕ BANK 2.
* ÃÔÒÌ + Æ3 COPY ÒÅÕ BANK 2 TO Ã64 INTERNAL.
* ÃÔÒÌ + Æ5 COPY Ã64 INTERNAL TO ÒÅÕ BANK 3.
* ÃÔÒÌ + Æ7 COPY ÒÅÕ BANK 3 TO Ã64 INTERNAL.

ÁDDITIONAL FEATURES...
* ÄISPLAY THE LOADADRESSES (BOTH WHEN USING ÊIFFYÄÏÓ DRIVES AND NORMAL DRIVES).
* ÃÔÒÌ + Ø. ÃOPY ÒÅÕ BANK1 TO Ã64 INTERNAL AND EXECUTE PROGRAM AT $9000. (ÒESCUE ROUTINE FOR 
ÆAIRÌIGHTS ØMEM ÁSSEMBLER, OR ANY OTHER PROGRAM WORKING THE SAME WAY.)
* ÆÁÓÔ MEMORYCHECK THAT ÎÏÔ DESTROYS ADR $8000 AR $A000 IF AN EXTERNAL MEMORY IS FOUND.

ÎEXT RELEASE...
* ÓKIP AUTOSTART IS Ã= KEY IS PRESSED.
* ÐOSSIBILITY TO LOAD OVER É/Ï AND ËÅÒÎÁÌ AREAS (Ä000 TO ÆÆÆÆ).

É MADE A ÐIFFYÄÏÓ-PATCHER THE OTHER DAY, WITH PATCHES YOUR ORIGINAL ÊIFFYÄÏÓ AND SAVES THE ÐIFFYÄÏÓ
TO DISK FOR LATER BEING BURNED INTO A ÅÐÒÏÍ. ÔHE ÐIFFYÐATCHER IS AVAILABLE FOR DOWNLOAD IN THE DOWNLOAD-AREA!