_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

CENTRE

FILE INFORMATION

FILENAME(S): CENTRE

FILE TYPE(S): PRG

FILE SIZE: 631b

FIRST SEEN: 2025-11-30 21:12:21

APPEARS ON: 2 disk(s)

FILE HASH

42397abfd6912a1e7ec855e1b224aa0047bf4e83142599ec579c2e4655b22625

FOUND ON DISKS (2 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
RANS ISK1 CENTRE PRG DuncanTwain 5 0 DOWNLOAD FILE
RANS ISK2 CENTRE PRG DuncanTwain 30 13 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

00000000: 01 08 29 08 00 00 8F 20  43 45 4E 54 52 45 20 28  |..).... CENTRE (|
00000010: 53 45 50 54 20 34 2F 38  34 29 20 20 20 20 20 20  |SEPT 4/84)      |
00000020: 20 20 20 20 20 20 20 20  3A 00 2F 08 01 00 3A 00  |        :./...:.|
00000030: 4F 08 02 00 8F 20 20 31  20 53 54 41 54 45 4D 45  |O....  1 STATEME|
00000040: 4E 54 2C 20 30 20 46 55  4E 43 54 49 4F 4E 53 00  |NT, 0 FUNCTIONS.|
00000050: 55 08 03 00 3A 00 72 08  04 00 8F 20 4B 45 59 57  |U...:.r.... KEYW|
00000060: 4F 52 44 20 43 48 41 52  41 43 54 45 52 53 3A 20  |ORD CHARACTERS: |
00000070: 20 36 00 78 08 05 00 3A  00 A0 08 06 00 8F 20 4B  | 6.x...:...... K|
00000080: 45 59 57 4F 52 44 20 20  20 20 20 52 4F 55 54 49  |EYWORD     ROUTI|
00000090: 4E 45 20 20 4C 49 4E 45  20 20 20 53 45 52 20 23  |NE  LINE   SER #|
000000A0: 00 C7 08 07 00 8F 20 43  45 4E 54 52 45 20 20 20  |...... CENTRE   |
000000B0: 20 20 20 43 4E 54 52 20  20 20 20 20 34 31 34 34  |   CNTR     4144|
000000C0: 20 20 20 20 30 34 39 00  CD 08 08 00 3A 00 F4 08  |    049.....:...|
000000D0: 09 00 8F 20 3D 3D 3D 3D  3D 3D 3D 3D 3D 3D 3D 3D  |... ============|
000000E0: 3D 3D 3D 3D 3D 3D 3D 3D  3D 3D 3D 3D 3D 3D 3D 3D  |================|
000000F0: 3D 3D 3D 3D 00 FA 08 0A  00 3A 00 0A 09 70 00 2E  |====.....:...p..|
00000100: C6 20 22 43 45 4E 54 52  C5 22 00 1A 09 58 04 2E  |. "CENTR."...X..|
00000110: 57 B0 44 20 43 4E 54 52  AB 31 00 2D 09 30 10 43  |W.D CNTR.1.-.0.C|
00000120: 4E 54 52 20 4A 53 52 20  24 41 44 39 45 00 3B 09  |NTR JSR $AD9E.;.|
00000130: 32 10 4A 53 52 20 24 42  36 41 33 00 43 09 34 10  |2.JSR $B6A3.C.4.|
00000140: 54 41 59 00 4B 09 36 10  50 48 41 00 56 09 38 10  |TAY.K.6.PHA.V.8.|
00000150: 4C 44 58 20 23 30 00 62  09 3A 10 43 45 31 20 44  |LDX #0.b.:.CE1 D|
00000160: 45 59 00 6F 09 3C 10 43  50 59 20 23 24 46 46 00  |EY.o.<.CPY #$FF.|
00000170: 7B 09 3E 10 42 45 51 20  43 45 32 00 8B 09 40 10  |{.>.BEQ CE2...@.|
00000180: 4C 44 41 20 28 24 32 32  29 2C 59 00 96 09 42 10  |LDA ($22),Y...B.|
00000190: AF 20 23 24 37 46 00 A3  09 44 10 43 4D 50 20 23  |. #$7F...D.CMP #|
000001A0: 24 32 30 00 AF 09 46 10  42 43 43 20 43 45 31 00  |$20...F.BCC CE1.|
000001B0: B7 09 48 10 49 4E 58 00  C3 09 4A 10 42 4E 45 20  |..H.INX...J.BNE |
000001C0: 43 45 31 00 CF 09 4C 10  43 45 32 20 54 58 41 00  |CE1...L.CE2 TXA.|
000001D0: D7 09 4E 10 53 45 43 00  E4 09 50 10 53 42 43 20  |..N.SEC...P.SBC |
000001E0: 23 24 32 39 00 F0 09 52  10 42 43 53 20 43 45 34  |#$29...R.BCS CE4|
000001F0: 00 FC 09 54 10 45 B0 20  23 24 46 46 00 04 0A 56  |...T.E. #$FF...V|
00000200: 10 4C 53 52 00 10 0A 57  10 4C 44 58 20 24 44 33  |.LSR...W.LDX $D3|
00000210: 00 1D 0A 58 10 43 50 58  20 23 24 32 38 00 29 0A  |...X.CPX #$28.).|
00000220: 59 10 42 43 43 20 43 45  33 00 36 0A 5A 10 41 44  |Y.BCC CE3.6.Z.AD|
00000230: 43 20 23 24 32 37 00 46  0A 5B 10 43 45 33 20 53  |C #$27.F.[.CE3 S|
00000240: 54 41 20 24 44 33 00 4E  0A 5C 10 50 4C 41 00 5C  |TA $D3.N.\.PLA.\|
00000250: 0A 5D 10 4A 4D 50 20 24  41 42 32 34 00 6E 0A 5E  |.].JMP $AB24.n.^|
00000260: 10 43 45 34 20 4A 4D 50  20 24 41 35 37 31 00 74  |.CE4 JMP $A571.t|
00000270: 0A 60 10 3B 00 00 00                              |.`.;...         |
..).... CENTRE (SEPT 4/84)              
:./...:.O....  1 STATEMENT, 0 FUNCTIONS.
U...:.R.... KEYWORD CHARACTERS:  6.X...:
. .... KEYWORD     ROUTINE  LINE   SER #
.G.... CENTRE      CNTR     4144    049.
M...:...... ============================
====.....:...P..F "CENTRE"...X..W.D CNTR
.1.-.0.CNTR JSR $AD9E.;.2.JSR $B6A3.C.4.
TAY.K.6.PHA.V.8.LDX #0.B.:.CE1 DEY.O.<.C
PY #$FF.{.>.BEQ CE2...@.LDA ($22),Y...B.
. #$7F...D.CMP #$20...F.BCC CE1...H.INX.
C.J.BNE CE1.O.L.CE2 TXA.W.N.SEC...P.SBC 
#$29...R.BCS CE4...T.E. #$FF...V.LSR...W
.LDX $D3...X.CPX #$28.).Y.BCC CE3.6.Z.AD
C #$27.F.[.CE3 STA $D3.N.\.PLA.\.].JMP $
AB24.N.^.CE4 JMP $A571.T.`.;...
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