peeks.pokes.2

  1. Directory
  2. Apple II Textfiles
  3. peeks.pokes.2
The following is a list of peeks & pokes in the zero page area this
list was obtained from a beagle bros chart...
Decimal | Hexadecimal |
-----------------------------------------------------------------------------
32      | $20         | Text window left-edge (0-39)
33      | $21         | Text window width (1-40)
34      | $22         | Text window top-edge (0-23)
35      | $23         | Text window bottom (1-24)
36      | $24         | Horizontal cursor-position (0-39)
37      | $25         | Vertical cursor-position (0-23)
43      | $2B         | Boot slot * 16 (after boot only)
44      | $2C         | Lo-res line end-point
48      | $30         | Lo-res COLOR * 17
50      | $32         | Text output format [63=INVERSE 255=NORMAL 127=FLASH]
51      | $33         | Prompt-character (NOTE: POKE 51,0:GOTO LINE # will
        |             | sometimes prevent a false NOT DIRECT COMMAND obtained
        |             | with GOTO # alone.)
74-75   | $4A-$4B     | LOMEM address (INT)
76-77   | $4C-$4D     | HIMEM address (INT)
78-79   | $4E-$4F     | Random-Number Field
103-104 | $67-$68     | Start of Applesoft program (NOTE: FP sets start of  a
        | program to normal 2049.  NOTE: To load a program another location=LOC
        | POKE 103,LOC-INT(LOC/256)*256:POKE 104,INT(LOC/256):POKE LOC,0
105-106 | $69-$6A     | LOMEM (Start of varible space & end of Applesoft program
107-108 | $6B-$6C     | Start of array space  (FP)
109-110 | $6D-$6E     | End of array space  (FP)
111-112 | $6F-$70     | Start of string-storage  (FP)
115-116 | $73-$74     | HIMEM (NOTE: HIMEM-1 is the highest Applesoft address.)
117-118 | $75-$76     | Line# being executed.  (FP)
119-120 | $77-$78     | Line# where program stopped.  (FP)
121-122 | $79-$7A     | Address of line executing.  (FP)
123-124 | $7B-$7C     | Current DATA line#
125-126 | $7D-$7E     | Next DATA address
127-128 | $7F-$80     | INPUT or DATA address
129-130 | $81-$82     | Var.last used. VAR$=CHR$(PEEK(129))+CHR$(PEEK(130)) (FP)
131-132 | $83-$84     | Last-Used-Varible Address  (FP)
175-176 | $AF-$B0     | End of Applesoft Program (Normally=LOMEM)
202-203 | $CA-$CB     | Start of Program Address (INT)
204-205 | $CC-CD      | End of Varible Storage (INT)
214     | $D6         | RUN Flag (POKE 214,255 turns Applesoft into run only.)
216     | $D8         | ONERR Flag (POKE 216,0 cancels ONERR)
218-219 | $DA-$DB     | Line# of ONERR Error
222 _ _ | $DE _ _ _ _ | ONERR Error Codes (DOS Errors have no ?)
_-_-_-_-_-_-_-_-_-_-_-| 0=?NEXT WITHOUT FOR          16=?SYNTAX ERROR
_-_-_-_-_-_-_-_-_-_-_-| 1=LANGUAGE NOT AVAIBLE       22=?RETURN WITHOUT GOSUB
_-_-_-_-_-_-_-_-_-_-_-| 2/3=RANGE ERROR              42=?OUT OF DATA
_-_-_-_-_-_-_-_-_-_-_-| 4=WRITE-PROTECTED            53=?ILLEGAL QUANTITY
_-_-_-_-_-_-_-_-_-_-_-| 5=END OF DATA                69=?OVERFLOW
_-_-_-_-_-_-_-_-_-_-_-| 6=FILE NOT FOUND             77=?OUT OF MEMORY
_-_-_-_-_-_-_-_-_-_-_-| 7=VOLUME MISMATCH            90=?UNDER'D STATEMENT
_-_-_-_-_-_-_-_-_-_-_-| 8=I/O ERROR                 107=?BAD SUBSCRIPT
_-_-_-_-_-_-_-_-_-_-_-| 9=DISK FULL                 120=?REDIM'D ARRAY
_-_-_-_-_-_-_-_-_-_-_-| 10=FILE LOCKED              133=?DIVISION BY ZERO
_-_-_-_-_-_-_-_-_-_-_-| 11=SYNTAX ERROR             163=?TYPE MISMATCH
_-_-_-_-_-_-_-_-_-_-_-| 12=NO BUFFERS AVAILABLE     176=?STRING TOO LONG
_-_-_-_-_-_-_-_-_-_-_-| 13=FILE TYPE MISMATCH       191=?FORMULA TOO COMPLEX
_-_-_-_-_-_-_-_-_-_-_-| 14=PROGRAM TO LARGE         224=?UDEF'D FUNCTION
_-_-_-_-_-_-_-_-_-_-_-| 15=NOT DIRECT COMMAND       254=?REENTER
_-_-_-_-_-_-_-_-_-_-_-|                             255=CTRL-C INTERRUPT
224-225 | $E0.E1      | X Coordinate of last HPLOT (0-279)
226     | $E2         | Y Coordinate of last HPLOT (0-191)
228     | $E4         | HCOLOR codes:0=0 42=1 85=2 127=3 128=4 170=5 213=6 255=6
230     | $E6         | Hi res plotting page (32=page 1, 64=page 2, 96=page 3)
231     | $E7         | SCALE (NOTE:SCALE=0 is equivalent to a SCALE of 256.)
232-233 | $E8.E9      | Shape table start address.
234     | $EA         | Hi-Res Collision-Check (IF PEEK(234)=0 then the shape
        |             | started at a non-black hi-res point.)
241     | $F1         | SPEED (NOTE:PEEK(241) is 256 minus the current SPEED.)
243     | $F3         | FLASH Mask
249     | $F9         | ROT





























































�
DOWNLOAD FILE
MD5
6a7df3c89f78f9032db39600e76f85bc

AAAAH! MY EYES! Click here if you prefer a black and white color scheme.