/ 8bitfiles.net/archives / archives.tar / archives / genie-commodore-file-library / Information / 1764-RAMTEST-512K

< prev

next >

MacOS 8.1

Win98

DOS

view JSON data

view as text

+--------+-------------------------+-------------------------+--------+--------+
|00000000| 54 68 69 73 20 66 69 6c | 65 20 77 69 6c 6c 20 69 |This fil|e will i|
|00000010| 6e 73 74 72 75 63 74 20 | 79 6f 75 20 6f 6e 20 68 |nstruct |you on h|
|00000020| 6f 77 20 74 6f 20 6d 6f | 64 69 66 79 20 74 68 65 |ow to mo|dify the|
|00000030| 20 31 37 36 34 20 52 41 | 4d 54 45 53 54 20 70 72 | 1764 RA|MTEST pr|
|00000040| 6f 67 72 61 6d 20 74 6f | 20 74 65 73 74 0d 61 6c |ogram to| test.al|
|00000050| 6c 20 35 31 32 4b 20 6f | 66 20 79 6f 75 72 20 52 |l 512K o|f your R|
|00000060| 45 55 2e 20 20 54 68 69 | 73 2c 20 6f 66 20 63 6f |EU.  Thi|s, of co|
|00000070| 75 72 73 65 2c 20 77 6f | 75 6c 64 20 6f 6e 6c 79 |urse, wo|uld only|
|00000080| 20 61 70 70 6c 79 20 69 | 66 20 79 6f 75 20 68 61 | apply i|f you ha|
|00000090| 76 65 20 61 64 64 65 64 | 20 74 68 65 0d 61 64 64 |ve added| the.add|
|000000a0| 69 74 69 6f 6e 61 6c 20 | 32 35 36 4b 20 74 6f 20 |itional |256K to |
|000000b0| 74 68 65 20 31 37 36 34 | 2e 20 20 50 6c 65 61 73 |the 1764|.  Pleas|
|000000c0| 65 20 72 65 61 64 20 22 | 31 37 36 34 20 52 41 4d |e read "|1764 RAM|
|000000d0| 20 55 50 47 52 41 44 45 | 22 20 28 66 69 6c 65 20 | UPGRADE|" (file |
|000000e0| 23 20 34 33 33 39 29 0d | 69 6e 20 74 68 69 73 20 |# 4339).|in this |
|000000f0| 6c 69 62 72 61 72 79 20 | 66 6f 72 20 69 6e 73 74 |library |for inst|
|00000100| 72 75 63 74 69 6f 6e 73 | 20 6f 6e 20 74 68 61 74 |ructions| on that|
|00000110| 20 70 72 6f 63 65 64 75 | 72 65 2e 0d 0d 46 69 72 | procedu|re...Fir|
|00000120| 73 74 2c 20 22 31 37 36 | 34 20 52 41 4d 54 45 53 |st, "176|4 RAMTES|
|00000130| 54 2e 42 41 53 22 20 69 | 73 20 61 20 42 41 53 49 |T.BAS" i|s a BASI|
|00000140| 43 20 6c 6f 61 64 65 72 | 20 66 6f 72 20 74 68 65 |C loader| for the|
|00000150| 20 70 72 6f 67 72 61 6d | 20 22 31 37 36 34 20 52 | program| "1764 R|
|00000160| 41 4d 54 45 53 54 2e 42 | 49 4e 22 0d 77 68 69 63 |AMTEST.B|IN".whic|
|00000170| 68 20 69 73 20 61 20 6d | 61 63 68 69 6e 65 20 6c |h is a m|achine l|
|00000180| 61 6e 67 75 61 67 65 20 | 70 72 6f 67 72 61 6d 20 |anguage |program |
|00000190| 74 68 61 74 20 64 6f 65 | 73 20 74 68 65 20 61 63 |that doe|s the ac|
|000001a0| 74 75 61 6c 20 74 65 73 | 74 69 6e 67 20 6f 66 20 |tual tes|ting of |
|000001b0| 74 68 65 20 52 45 55 2e | 20 0d 53 65 63 6f 6e 64 |the REU.| .Second|
|000001c0| 2c 20 49 20 77 69 6c 6c | 20 6f 75 74 6c 69 6e 65 |, I will| outline|
|000001d0| 20 74 68 72 65 65 20 6d | 65 74 68 6f 64 73 20 6f | three m|ethods o|
|000001e0| 66 20 6d 6f 64 69 66 79 | 69 6e 67 20 79 6f 75 72 |f modify|ing your|
|000001f0| 20 70 72 6f 67 72 61 6d | 20 74 6f 20 74 65 73 74 | program| to test|
|00000200| 20 74 68 65 0d 65 6e 74 | 69 72 65 20 35 31 32 4b | the.ent|ire 512K|
|00000210| 2e 0d 0d 4d 45 54 48 4f | 44 20 4f 4e 45 20 2d 20 |...METHO|D ONE - |
|00000220| 4c 6f 61 64 20 74 68 65 | 20 70 72 6f 67 72 61 6d |Load the| program|
|00000230| 20 22 31 37 36 34 20 52 | 41 4d 54 45 53 54 2e 42 | "1764 R|AMTEST.B|
|00000240| 41 53 22 2e 20 20 4c 69 | 73 74 20 74 68 65 20 70 |AS".  Li|st the p|
|00000250| 72 6f 67 72 61 6d 20 61 | 6e 64 20 6c 6f 6f 6b 20 |rogram a|nd look |
|00000260| 61 74 0d 6c 69 6e 65 20 | 35 30 30 20 6f 6e 20 75 |at.line |500 on u|
|00000270| 70 2e 20 20 4d 61 6b 65 | 20 74 68 65 20 66 6f 6c |p.  Make| the fol|
|00000280| 6c 6f 77 69 6e 67 20 63 | 68 61 6e 67 65 73 20 74 |lowing c|hanges t|
|00000290| 6f 20 79 6f 75 72 20 70 | 72 6f 67 72 61 6d 3a 0d |o your p|rogram:.|
|000002a0| 0d 20 20 20 20 20 35 30 | 30 20 3a 0d 20 20 20 20 |.     50|0 :.    |
|000002b0| 20 35 31 30 20 52 45 4d | 20 4c 49 4e 45 53 20 35 | 510 REM| LINES 5|
|000002c0| 32 30 20 41 4e 44 20 35 | 33 30 20 54 45 53 54 20 |20 AND 5|30 TEST |
|000002d0| 35 31 32 4b 0d 20 20 20 | 20 20 35 32 30 20 50 4f |512K.   |  520 PO|
|000002e0| 4b 45 20 33 33 30 39 33 | 2c 37 3a 50 4f 4b 45 20 |KE 33093|,7:POKE |
|000002f0| 33 33 30 39 39 2c 33 33 | 0d 20 20 20 20 20 35 33 |33099,33|.     53|
|00000300| 30 20 50 4f 4b 45 20 33 | 36 30 30 33 2c 35 33 3a |0 POKE 3|6003,53:|
|00000310| 50 4f 4b 45 20 33 36 30 | 30 34 2c 34 39 3a 50 4f |POKE 360|04,49:PO|
|00000320| 4b 45 20 33 36 30 30 35 | 2c 35 30 0d 20 20 20 20 |KE 36005|,50.    |
|00000330| 20 35 34 30 20 3a 0d 20 | 20 20 20 20 31 30 30 30 | 540 :. |    1000|
|00000340| 20 53 59 53 20 33 32 37 | 36 38 3a 20 20 52 45 4d | SYS 327|68:  REM|
|00000350| 20 20 57 45 20 57 4f 4e | 27 54 20 42 45 20 43 4f |  WE WON|'T BE CO|
|00000360| 4d 49 4e 47 20 42 41 43 | 4b 21 0d 0d 54 68 65 6e |MING BAC|K!..Then|
|00000370| 20 73 61 76 65 20 74 68 | 69 73 20 6e 65 77 20 70 | save th|is new p|
|00000380| 72 6f 67 72 61 6d 20 62 | 61 63 6b 20 74 6f 20 64 |rogram b|ack to d|
|00000390| 69 73 6b 20 62 79 20 66 | 69 72 73 74 20 73 63 72 |isk by f|irst scr|
|000003a0| 61 74 63 68 69 6e 67 20 | 74 68 65 20 6f 6c 64 20 |atching |the old |
|000003b0| 70 72 6f 67 72 61 6d 20 | 61 6e 64 0d 74 68 65 6e |program |and.then|
|000003c0| 20 73 61 76 69 6e 67 20 | 74 68 65 20 6e 65 77 2e | saving |the new.|
|000003d0| 20 20 54 68 69 73 20 6d | 6f 64 69 66 69 63 61 74 |  This m|odificat|
|000003e0| 69 6f 6e 20 6d 65 72 65 | 6c 79 20 70 6f 6b 65 73 |ion mere|ly pokes|
|000003f0| 20 6e 65 77 20 76 61 6c | 75 65 73 20 74 6f 20 74 | new val|ues to t|
|00000400| 68 65 0d 6d 65 6e 74 69 | 6f 6e 65 64 20 6d 65 6d |he.menti|oned mem|
|00000410| 6f 72 79 20 6c 6f 63 61 | 74 69 6f 6e 73 20 61 66 |ory loca|tions af|
|00000420| 74 65 72 20 74 68 65 20 | 70 72 6f 67 72 61 6d 20 |ter the |program |
|00000430| 22 31 37 36 34 20 52 41 | 4d 54 45 53 54 2e 42 49 |"1764 RA|MTEST.BI|
|00000440| 4e 22 20 68 61 73 20 62 | 65 65 6e 0d 6c 6f 61 64 |N" has b|een.load|
|00000450| 65 64 20 69 6e 74 6f 20 | 6d 65 6d 6f 72 79 20 61 |ed into |memory a|
|00000460| 74 20 6c 6f 63 61 74 69 | 6f 6e 20 33 32 37 09 00 |t locati|on 327..|
|00000470| 2e 20 20 54 68 65 20 72 | 61 6d 74 65 73 74 20 70 |.  The r|amtest p|
|00000480| 72 6f 67 72 61 6d 20 77 | 69 6c 6c 20 6e 6f 77 20 |rogram w|ill now |
|00000490| 74 65 73 74 20 61 6c 6c | 0d 65 69 67 68 74 20 62 |test all|.eight b|
|000004a0| 61 6e 6b 73 20 6f 66 20 | 6d 65 6d 6f 72 79 2e 0d |anks of |memory..|
|000004b0| 0d 4d 45 54 48 4f 44 20 | 54 57 4f 20 2d 20 55 73 |.METHOD |TWO - Us|
|000004c0| 69 6e 67 20 61 20 44 69 | 73 6b 20 45 64 69 74 6f |ing a Di|sk Edito|
|000004d0| 72 20 70 72 6f 67 72 61 | 6d 20 28 73 75 63 68 20 |r progra|m (such |
|000004e0| 61 73 20 44 69 2d 53 65 | 63 74 6f 72 29 20 6c 6f |as Di-Se|ctor) lo|
|000004f0| 61 64 20 54 72 61 63 6b | 20 32 30 2c 0d 53 65 63 |ad Track| 20,.Sec|
|00000500| 74 6f 72 20 36 20 28 74 | 68 65 20 32 6e 64 20 73 |tor 6 (t|he 2nd s|
|00000510| 65 63 74 6f 72 20 6f 66 | 20 74 68 65 20 70 72 6f |ector of| the pro|
|00000520| 67 72 61 6d 29 20 6f 66 | 20 22 31 37 36 34 20 52 |gram) of| "1764 R|
|00000530| 41 4d 54 45 53 54 2e 42 | 49 4e 22 2e 20 20 43 68 |AMTEST.B|IN".  Ch|
|00000540| 61 6e 67 65 0d 72 65 6c | 61 74 69 76 65 20 62 79 |ange.rel|ative by|
|00000550| 74 65 20 37 35 20 66 72 | 6f 6d 20 24 30 33 20 74 |te 75 fr|om $03 t|
|00000560| 6f 20 24 30 37 2e 20 20 | 43 68 61 6e 67 65 20 72 |o $07.  |Change r|
|00000570| 65 6c 61 74 69 76 65 20 | 62 79 74 65 20 38 31 20 |elative |byte 81 |
|00000580| 66 72 6f 6d 20 24 31 31 | 20 74 6f 20 24 32 31 2e |from $11| to $21.|
|00000590| 20 0d 54 68 65 6e 20 77 | 72 69 74 65 20 74 68 69 | .Then w|rite thi|
|000005a0| 73 20 73 65 63 74 6f 72 | 20 62 61 63 6b 20 74 6f |s sector| back to|
|000005b0| 20 64 69 73 6b 2e 20 20 | 4e 6f 77 20 6c 6f 61 64 | disk.  |Now load|
|000005c0| 20 54 72 61 63 6b 20 32 | 30 2c 20 53 65 63 74 6f | Track 2|0, Secto|
|000005d0| 72 20 31 35 20 28 74 68 | 65 20 31 33 74 68 0d 73 |r 15 (th|e 13th.s|
|000005e0| 65 63 74 6f 72 20 6f 66 | 20 74 68 65 20 70 72 6f |ector of| the pro|
|000005f0| 67 72 61 6d 29 20 6f 66 | 20 74 68 65 20 73 61 6d |gram) of| the sam|
|00000600| 65 20 70 72 6f 67 72 61 | 6d 2e 20 20 43 68 61 6e |e progra|m.  Chan|
|00000610| 67 65 20 72 65 6c 61 74 | 69 76 65 20 62 79 74 65 |ge relat|ive byte|
|00000620| 73 20 31 39 31 2c 20 31 | 39 32 0d 61 6e 64 20 31 |s 191, 1|92.and 1|
|00000630| 39 33 20 66 72 6f 6d 20 | 24 33 32 20 74 6f 20 24 |93 from |$32 to $|
|00000640| 33 35 2c 20 24 33 35 20 | 74 6f 20 24 33 31 20 61 |35, $35 |to $31 a|
|00000650| 6e 64 20 24 33 36 20 74 | 6f 20 24 33 32 2c 20 72 |nd $36 t|o $32, r|
|00000660| 65 73 70 65 63 74 69 76 | 65 6c 79 2e 20 20 09 00 |espectiv|ely.  ..|
|00000670| 69 74 65 20 74 68 69 73 | 0d 73 65 63 74 6f 72 20 |ite this|.sector |
|00000680| 62 61 63 6b 20 74 6f 20 | 64 69 73 6b 2e 20 20 54 |back to |disk.  T|
|00000690| 68 65 72 65 20 69 73 20 | 6e 6f 20 6e 65 65 64 20 |here is |no need |
|000006a0| 66 6f 72 20 74 68 65 20 | 72 65 76 69 73 65 64 20 |for the |revised |
|000006b0| 70 6f 6b 65 73 20 69 6e | 20 74 68 65 20 42 41 53 |pokes in| the BAS|
|000006c0| 49 43 0d 6c 6f 61 64 65 | 72 20 70 72 6f 67 72 61 |IC.loade|r progra|
|000006d0| 6d 20 69 66 20 79 6f 75 | 20 75 73 65 20 74 68 69 |m if you| use thi|
|000006e0| 73 20 6d 65 74 68 6f 64 | 2e 20 20 49 20 66 65 65 |s method|.  I fee|
|000006f0| 6c 20 74 68 69 73 20 69 | 73 20 61 20 62 65 74 74 |l this i|s a bett|
|00000700| 65 72 20 77 61 79 20 74 | 6f 20 6d 6f 64 69 66 79 |er way t|o modify|
|00000710| 0d 74 68 69 73 20 70 72 | 6f 67 72 61 6d 2e 0d 0d |.this pr|ogram...|
|00000720| 4d 45 54 48 4f 44 20 54 | 48 52 45 45 20 2d 20 55 |METHOD T|HREE - U|
|00000730| 73 69 6e 67 20 61 6e 20 | 41 73 73 65 6d 62 6c 65 |sing an |Assemble|
|00000740| 72 2f 4d 6f 6e 69 74 6f | 72 20 6c 6f 61 64 20 22 |r/Monito|r load "|
|00000750| 31 37 36 34 20 52 41 4d | 54 45 53 54 2e 42 49 4e |1764 RAM|TEST.BIN|
|00000760| 22 20 61 74 20 6c 6f 63 | 61 74 69 6f 6e 0d 33 32 |" at loc|ation.32|
|00000770| 37 36 38 2e 20 20 54 68 | 65 6e 20 63 68 61 6e 67 |768.  Th|en chang|
|00000780| 65 20 6d 65 6d 6f 72 79 | 20 6c 6f 63 61 74 69 6f |e memory| locatio|
|00000790| 6e 73 20 61 73 20 66 6f | 6c 6c 6f 77 73 3a 0d 20 |ns as fo|llows:. |
|000007a0| 20 20 20 20 50 4f 4b 45 | 20 33 33 30 39 33 20 77 |    POKE| 33093 w|
|000007b0| 69 74 68 20 24 30 37 0d | 20 20 20 20 20 50 4f 4b |ith $07.|     POK|
|000007c0| 45 20 33 33 30 39 39 20 | 77 69 74 68 20 24 32 31 |E 33099 |with $21|
|000007d0| 0d 20 20 20 20 20 50 4f | 4b 45 20 33 36 30 30 33 |.     PO|KE 36003|
|000007e0| 20 77 69 74 68 20 24 33 | 35 0d 20 20 20 20 20 50 | with $3|5.     P|
|000007f0| 4f 4b 45 20 33 36 30 30 | 34 20 77 69 74 68 20 24 |OKE 3600|4 with $|
|00000800| 33 31 0d 20 20 20 20 20 | 50 4f 4b 45 20 33 36 30 |31.     |POKE 360|
|00000810| 30 35 20 77 69 74 68 20 | 24 33 32 0d 54 68 65 6e |05 with |$32.Then|
|00000820| 20 73 61 76 65 20 74 68 | 69 73 20 70 72 6f 67 72 | save th|is progr|
|00000830| 61 6d 20 62 61 63 6b 20 | 74 6f 20 64 69 73 6b 2e |am back |to disk.|
|00000840| 0d 0d 57 68 69 63 68 65 | 76 65 72 20 6d 65 74 68 |..Whiche|ver meth|
|00000850| 6f 64 20 79 6f 75 20 75 | 73 65 20 69 73 20 79 6f |od you u|se is yo|
|00000860| 75 72 20 63 68 6f 69 63 | 65 2e 20 20 41 6c 09 00 |ur choic|e.  Al..|
|00000870| 74 68 72 65 65 20 77 69 | 6c 6c 20 70 72 6f 76 69 |three wi|ll provi|
|00000880| 64 65 20 79 6f 75 20 77 | 69 74 68 20 74 68 65 0d |de you w|ith the.|
|00000890| 6d 65 61 6e 73 20 74 6f | 20 74 65 73 74 20 61 6c |means to| test al|
|000008a0| 6c 20 35 31 32 4b 20 6f | 66 20 79 6f 75 72 20 65 |l 512K o|f your e|
|000008b0| 78 70 61 6e 64 65 64 20 | 31 37 36 34 20 52 45 55 |xpanded |1764 REU|
|000008c0| 2e 20 20 47 6f 6f 64 20 | 6c 75 63 6b 21 0d 0d 0d |.  Good |luck!...|
|000008d0| 20 1a 1a 1a 1a 1a 1a 1a | 1a 1a 1a 1a 1a 1a 1a 1a | .......|........|
|000008e0| 1a 1a 1a 1a 1a 1a 1a 1a | 1a 1a 1a 1a 1a 1a 1a 1a |........|........|
|000008f0| 1a 1a 1a 1a 1a 1a 1a 1a | 1a 1a 1a 1a 1a 1a 1a 1a |........|........|
+--------+-------------------------+-------------------------+--------+--------+