200 lines
5.3 KiB
Groff
200 lines
5.3 KiB
Groff
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MISCELLANEOUS INFORMATION
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CONTROL RESET
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To make it run your program type this:
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10 POKE 1010,102
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20 POKE 1011,213
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30 POKE 1012,112
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To make it send you to MONITOR type this:
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POKE 1010,105
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POKE 1011,255
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CALL -1169
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To make it BOOT DOS type this:
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POKE 592,0
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POKE 1012,0
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* Note: The origanal values are:
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PEEK(592) = 255 DivDos64k Norml
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PEEK(1010)= 3 60 191
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PEEK(1011)= 224 191 157
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PEEK(1012)= 69 26 56
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VERY QUICK SORTING ROUTINE
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1000 FOR I = 1 TO N - 1 : REM N = # OF ITEMS
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1010 P = I
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1020 FOR J = I + 1 TO N
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1030 IF A(J) < A(P) THEN P = J
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1040 NEXT J
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1050 T = A(I) : A(I) = A(P) : A(P) = T
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1060 NEXT I
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DOS MEMORY LOCATIONS
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LOCATION ! USE DESCRIPTION
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------------+----------------------------------------------------------------+
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$3D0 - $3D2 ! Re-enter DOS Vector
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$3F2 - $3F4 ! Reset Vector EX: POKE 1012,0 Reboots {Norm: 56}
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$3F5 - $3F7 ! Ampersand Vector. EX: POKE 1014,165:POKE 1015,214 -=> LIST
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! EX: POKE 1014,110:POKE 1015,165 -=> CATALOG
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! EX: POKE 1014,18 :POKE 1015,217 -=> RUN
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$3F8 - $3FA ! Crtl - Y Vector
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$A56E ! Catalog Routine. Also CALL 42350
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$9E42 ! Greeting program RUN-FLAG {POKE 40514,X: 52=BRUN, 20=EXEC}
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$A884-$A907 ! DOS Commands
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$A972-$AA3E ! ERROR messages
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$A960-$AA61 ! Last BLOAD Lenght {LEN = PEEK (43616) + PEEK (43617) * 256}
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$AA72-$AA73 ! Last BLOAD START {STR = PEEK (43634) + PEEK (43635) * 256}
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$AA57 ! MAX Files Values
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$AAB1 ! Max files Default Value
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$AA68 ! Drive - Number EX: POKE 43624,DR DR= Drive for I/O
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$AA6A ! Slot - Number
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$AC01 ! Catalog Track number.
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$AE17 ! # Characters -1 in catalog file name.
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$B3A7-$B3AE ! File type codes
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$B3AF-$B3BA ! Disk Vol. Heading
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$B3C1 ! Disk Vol. Number
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$B3F0 ! Number of Sectors per Track
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DOS MISCELLANEOUS
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To defeat the "NOT DIRECT COMMAND" error type: POKE 51,0 : GOTO line #
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To kill the INIT command do: Poke 42309,96 or $A545:60
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To kill the INIT command in normal DOS type: POKE 42309,96 or $A545:60
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If you want a basic program to load in after HGR
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{more memory than LOMEM:16384} use this loader program:
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10 POKE 16384,0 : POKE 104,64 : REM STARTING LOCATION OF PROGRAM
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20 PRINT CHR$(4) "RUN PROGRAM"
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*Note:To put things back to normal use this program:
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10 POKE 2048,0 : POKE 104,8
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20 PRINT CHR$(4) "RUN OLD PROGRAM"
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If PEEK(-18070) = 150 then your using DOS 3.3 .
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POKE 40193,PEEK(40193)-N:CALL 42964...Move DOS buffers down N*256 bytes.
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POKE 44452,N+1:POKE 44605,N...........Allows N file names before Catalog pause
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POKE 44505,234:POKE 44579,234:POKE 44580,234...Cancels return after file names
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POKE 44578,234:POKE 44579,234:POKE 44580,234...Cancels catalog pause.
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POKE 44599,234:POKE 44600,234.........Wait for key input after every file name
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Here are some POKEs that turn on the DRIVES but do not READ or WRITE. These
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can be used as scare tactics. EX. PRINT "INITIALIZING DISK" : POKE -16151,0
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POKE -16151,0........TURNS ON DRIVE 1
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POKE -16135,0........TURNS ON DRIVE 2
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POKE -16152,0........TURNS OFF DRIVE 1
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POKE -16136,0........TURNS OFF DRIVE 2
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To stop CATALOG for a key input after every file name type:
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POKE 44599,234 {NORM 208}
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POKE 44600,234 {NORM 8}
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To omit the pause after a full screen of CATALOG then type:
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$AE34:60 or POKE 44569,96
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For WILDCARD DOS files useing "=" type: (from monitor)
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B201:4C 71 BA
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BA69:E8 B1 42 DD C6 B4 D0 0A C8 C0 1E D0 F3
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AE 9C B3 18 60 C9 AD F0 F7 4C 0B B2
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MISCELLANEOUS
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To make the program in memory run when any Syntax (but DOS commands) is typed
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then put this line in: 10 POKE 214,128 {Norm 0}
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PEEK (104).....If 8 is returned then APPLESOFT is in ROM. Any other value
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means APPLESOFT is in RAM or not available.
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POKE 2049,1....Repeatedly LISTs first line of program.
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CALL -856......TIME DELAY. POKE 69,XX to set amount of delay.
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CALL -1182.....Prints the Apple ][ across the top of your screen.
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POKE 49107,234:POKE 49108,234:POKE 49109,234...Prevents language card re-load.
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For "true" random number generation use RND(PEEK(78)+PEEK(79)*256).
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POKE 1912+SLOT,1 on APPLE PARALLEL CARD (with P1-02 PROM) will enable LINEFEED
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POKE 1912+SLOT,0 on APPLE PARALLEL CARD (with P1-02 PROM) => disable LINEFEEDS
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REMAINDER {Mod} type: R = X - (INT (X / Y) * Y)
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To ROUND to N digets past the decimal type: X = INT (X * (10^N) +.5) / (10^N)
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QUADRATIC formula : R1 = (-B + SQR (B^2 - 4 * A * C)) / (2 * A)
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R2 = (-B - SQR (B^2 - 4 * A * C)) / (2 * A)
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CONVERSIONS
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To change VOLUME # xxx to SECTORS FREE = xxx then type the following:
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ADC0:20 69 BA
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BB69:A9 00 85 40 85 41 A0 C8 18 B9 F2 B3 F0 0E 0A 90 FB 48 E6 40 D0 02 E6
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41 68 18 90 F0 88 D0 E9 A6 40 A5 41 20 24 ED 60
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B3AF:A0 BD A0 D4 C3 C5 D3 A0 C5 C5 D2 C6
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If you own a //e then you can get the functions of an 80 col card
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(save 80 col) with out the card. Just type: POKE 49162,0 then type: PR#3
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-END-
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