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Unknown  |  1992-04-17  |  5.3 KB

open in: MacOS 8.1     |     Win98     |     DOS

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This file was not able to be converted.
This format is not currently supported by dexvert.

ConfidenceProgramDetectionMatch TypeSupport
10% dexvert Truevision Targa Graphic (image/tga) magic Supported
100% file data default
100% xdgMime image/x-tga default (weak)



hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 0d 00 0a 0f f4 3e 4d 49 | 4e 52 65 61 64 65 72 0d |.....>MI|NReader.|
|00000010| 00 14 13 de 63 6f 64 65 | 25 38 31 39 32 2c 4c 25 |....code|%8192,L%|
|00000020| 2d 31 0d 00 1e 59 2a 4b | 2e 31 20 50 2e 22 57 61 |-1...Y*K|.1 P."Wa|
|00000030| 69 74 69 6e 67 2e 2e 2e | 22 3a 41 3d 49 4e 4b 45 |iting...|":A=INKE|
|00000040| 59 28 32 30 29 3a 50 2e | 22 47 6f 69 6e 67 2e 2e |Y(20):P.|"Going..|
|00000050| 2e 22 3a 46 4f 52 4a 25 | 3d 30 54 4f 31 30 30 30 |.":FORJ%|=0TO1000|
|00000060| 3a 43 41 2e 69 6e 69 74 | 3a 4e 45 58 54 3a 50 2e |:CA.init|:NEXT:P.|
|00000070| 22 44 6f 6e 65 2e 2e 2e | 22 7c 4d 0d 00 28 58 2a |"Done...|"|M..(X*|
|00000080| 4b 2e 35 20 50 2e 22 57 | 61 69 74 69 6e 67 2e 2e |K.5 P."W|aiting..|
|00000090| 2e 22 3a 41 3d 49 4e 4b | 45 59 28 32 30 29 3a 50 |.":A=INK|EY(20):P|
|000000a0| 2e 22 47 6f 69 6e 67 2e | 2e 2e 22 3a 46 4f 52 4a |."Going.|..":FORJ|
|000000b0| 25 3d 30 54 4f 32 30 30 | 3a 43 41 2e 69 6e 69 74 |%=0TO200|:CA.init|
|000000c0| 3a 4e 45 58 54 3a 50 2e | 22 44 6f 6e 65 2e 2e 2e |:NEXT:P.|"Done...|
|000000d0| 22 7c 4d 0d 00 32 13 f2 | 76 61 72 69 61 62 6c 65 |"|M..2..|variable|
|000000e0| 73 3a 52 25 3d 30 0d 00 | 3c 1e e3 54 25 3d 38 b8 |s:R%=0..|<..T%=8.|
|000000f0| 31 30 88 32 3a 50 25 3d | 63 6f 64 65 25 3a 5b 4f |10.2:P%=|code%:[O|
|00000100| 50 54 54 25 0d 00 46 09 | 2e 69 6e 69 74 0d 00 50 |PTT%..F.|.init..P|
|00000110| 1b 53 54 4d 46 44 20 52 | 31 33 21 2c 7b 52 30 2d |.STMFD R|13!,{R0-|
|00000120| 52 31 32 2c 52 31 34 7d | 0d 00 5a 15 53 57 49 20 |R12,R14}|..Z.SWI |
|00000130| 22 58 4f 53 5f 45 6e 74 | 65 72 4f 53 22 0d 00 64 |"XOS_Ent|erOS"..d|
|00000140| 14 53 57 49 20 22 58 4f | 53 5f 49 6e 74 4f 66 66 |.SWI "XO|S_IntOff|
|00000150| 22 0d 00 6e 14 53 54 4d | 46 44 20 52 31 33 21 2c |"..n.STM|FD R13!,|
|00000160| 7b 52 31 34 7d 0d 00 78 | 15 4d 4f 56 20 52 31 32 |{R14}..x|.MOV R12|
|00000170| 2c 23 26 33 32 30 30 30 | 30 30 0d 00 82 4f 4c 44 |,#&32000|00...OLD|
|00000180| 52 42 20 52 30 2c 5b 52 | 31 32 2c 23 54 31 6c 6f |RB R0,[R|12,#T1lo|
|00000190| 77 5d 20 20 20 3a 53 54 | 52 42 20 52 30 2c 74 31 |w] :ST|RB R0,t1|
|000001a0| 6c 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |l | |
|000001b0| 20 20 20 20 20 20 20 20 | 20 20 3b 20 53 74 6f 72 | | ; Stor|
|000001c0| 65 20 54 69 6d 65 72 20 | 31 0d 00 8c 27 4c 44 52 |e Timer |1...'LDR|
|000001d0| 42 20 52 30 2c 5b 52 31 | 32 2c 23 54 31 68 69 67 |B R0,[R1|2,#T1hig|
|000001e0| 68 5d 20 20 3a 53 54 52 | 42 20 52 30 2c 74 31 68 |h] :STR|B R0,t1h|
|000001f0| 0d 00 96 4e 4c 44 52 42 | 20 52 30 2c 5b 52 31 32 |...NLDRB| R0,[R12|
|00000200| 2c 23 49 52 51 5f 73 6b | 41 5d 20 3a 53 54 52 42 |,#IRQ_sk|A] :STRB|
|00000210| 20 52 30 2c 69 73 41 20 | 20 20 20 20 20 20 20 20 | R0,isA | |
|00000220| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000230| 3b 20 53 74 6f 72 65 20 | 4d 61 73 6b 20 41 0d 00 |; Store |Mask A..|
|00000240| a0 4e 4c 44 52 42 20 52 | 30 2c 5b 52 31 32 2c 23 |.NLDRB R|0,[R12,#|
|00000250| 49 52 51 5f 73 6b 42 5d | 20 3a 53 54 52 42 20 52 |IRQ_skB]| :STRB R|
|00000260| 30 2c 69 73 42 20 20 20 | 20 20 20 20 20 20 20 20 |0,isB | |
|00000270| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 3b 20 | | ; |
|00000280| 53 74 6f 72 65 20 4d 61 | 73 6b 20 42 0d 00 aa 57 |Store Ma|sk B...W|
|00000290| 4c 44 52 42 20 52 30 2c | 5b 52 31 32 2c 23 43 52 |LDRB R0,|[R12,#CR|
|000002a0| 5d 20 20 20 20 20 20 3a | 84 52 20 52 30 2c 52 30 |] :|.R R0,R0|
|000002b0| 2c 23 31 39 32 20 3a 53 | 54 52 42 20 52 30 2c 63 |,#192 :S|TRB R0,c|
|000002c0| 72 20 20 20 20 20 20 20 | 20 20 20 3b 20 53 74 6f |r | ; Sto|
|000002d0| 72 65 20 63 6f 6e 74 72 | 6f 6c 20 72 65 67 69 73 |re contr|ol regis|
|000002e0| 74 65 72 0d 00 b4 51 4c | 44 52 42 20 52 30 2c 5b |ter...QL|DRB R0,[|
|000002f0| 52 31 32 2c 23 46 49 52 | 51 5f 73 6b 5d 20 3a 53 |R12,#FIR|Q_sk] :S|
|00000300| 54 52 42 20 52 30 2c 66 | 73 6b 20 20 20 20 20 20 |TRB R0,f|sk |
|00000310| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000320| 20 20 20 3b 20 53 74 6f | 72 65 20 46 49 52 51 20 | ; Sto|re FIRQ |
|00000330| 6d 61 73 6b 0d 00 be 51 | 4d 4f 56 20 52 30 2c 23 |mask...Q|MOV R0,#|
|00000340| 30 3a 53 54 52 42 20 52 | 30 2c 5b 52 31 32 2c 23 |0:STRB R|0,[R12,#|
|00000350| 46 49 52 51 5f 73 6b 5d | 20 20 20 20 20 20 20 20 |FIRQ_sk]| |
|00000360| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000370| 20 20 20 20 3b 20 43 6c | 65 61 72 20 46 49 52 51 | ; Cl|ear FIRQ|
|00000380| 20 6d 61 73 6b 0d 00 c8 | 4e 53 54 52 42 20 52 30 | mask...|NSTRB R0|
|00000390| 2c 5b 52 31 32 2c 23 49 | 52 51 5f 73 6b 42 5d 20 |,[R12,#I|RQ_skB] |
|000003a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000003b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000003c0| 20 20 20 20 20 3b 20 43 | 6c 65 61 72 20 4d 61 73 | ; C|lear Mas|
|000003d0| 6b 20 42 0d 00 d2 5a 4d | 4f 56 20 52 30 2c 23 36 |k B...ZM|OV R0,#6|
|000003e0| 34 3a 53 54 52 42 20 52 | 30 2c 5b 52 31 32 2c 23 |4:STRB R|0,[R12,#|
|000003f0| 49 52 51 5f 73 6b 41 5d | 20 20 20 20 20 20 20 20 |IRQ_skA]| |
|00000400| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000410| 20 20 20 3b 20 43 6c 65 | 61 72 20 4d 61 73 6b 20 | ; Cle|ar Mask |
|00000420| 41 2c 20 65 78 63 65 70 | 74 20 54 4d 31 0d 00 dc |A, excep|t TM1...|
|00000430| 04 0d 00 dd 16 4d 4f 56 | 20 52 38 2c 23 33 3a 2e |.....MOV| R8,#3:.|
|00000440| 72 65 74 72 69 61 6c 0d | 00 e6 51 a4 77 72 69 74 |retrial.|..Q.writ|
|00000450| 65 28 30 2c 74 69 6d 65 | 5f 72 65 73 65 74 29 20 |e(0,time|_reset) |
|00000460| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000470| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000480| 20 20 20 20 20 20 3b 20 | 44 6f 20 61 20 72 65 73 | ; |Do a res|
|00000490| 65 74 20 70 75 6c 73 65 | 0d 00 f0 47 a4 72 65 61 |et pulse|...G.rea|
|000004a0| 64 28 30 2c 31 30 29 20 | 20 20 20 20 20 20 20 20 |d(0,10) | |
|000004b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000004c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 3b | | ;|
|000004d0| 20 43 68 65 63 6b 20 70 | 72 65 73 65 6e 63 65 0d | Check p|resence.|
|000004e0| 00 fa 2e 43 4d 50 20 52 | 30 2c 23 30 3a 41 44 52 |...CMP R|0,#0:ADR|
|000004f0| 45 51 20 52 30 2c 6e 6f | 5f 64 65 74 65 63 74 3a |EQ R0,no|_detect:|
|00000500| 42 45 51 20 72 65 63 6f | 76 65 72 5f 65 0d 01 04 |BEQ reco|ver_e...|
|00000510| 42 a4 72 65 61 64 28 30 | 2c 35 30 29 20 20 20 20 |B.read(0|,50) |
|00000520| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000530| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000540| 20 20 20 20 20 3b 20 41 | 6e 64 20 77 61 69 74 0d | ; A|nd wait.|
|00000550| 01 0e 1a 4d 4f 56 20 52 | 31 2c 23 34 39 3a 53 54 |...MOV R|1,#49:ST|
|00000560| 52 42 20 52 31 2c 7a 6c | 7a 0d 01 18 4f 43 4d 50 |RB R1,zl|z...OCMP|
|00000570| 20 52 30 2c 23 30 3a 41 | 44 52 4e 45 20 52 30 2c | R0,#0:A|DRNE R0,|
|00000580| 6e 6f 5f 64 65 74 65 63 | 74 3a 42 4e 45 20 72 65 |no_detec|t:BNE re|
|00000590| 63 6f 76 65 72 5f 65 20 | 20 20 20 20 20 20 20 20 |cover_e | |
|000005a0| 20 20 20 20 20 20 20 20 | 20 20 20 3b 20 45 78 69 | | ; Exi|
|000005b0| 74 20 69 66 20 2d 70 64 | 0d 01 22 0e 42 20 64 65 |t if -pd|..".B de|
|000005c0| 74 65 63 74 6f 6b 0d 01 | 2c 47 2e 6e 6f 5f 64 65 |tectok..|,G.no_de|
|000005d0| 74 65 63 74 20 45 51 55 | 44 31 3a 45 51 55 53 22 |tect EQU|D1:EQUS"|
|000005e0| 4d 49 4e 20 6e 6f 74 20 | 64 65 74 65 63 74 65 64 |MIN not |detected|
|000005f0| 20 28 22 3a 2e 7a 6c 7a | 20 45 51 55 53 22 30 29 | (":.zlz| EQUS"0)|
|00000600| 22 3a 45 51 55 42 30 3a | 41 4c 49 47 4e 0d 01 36 |":EQUB0:|ALIGN..6|
|00000610| 0d 2e 64 65 74 65 63 74 | 6f 6b 0d 01 40 0e a4 77 |..detect|ok..@..w|
|00000620| 61 69 74 28 36 36 30 29 | 0d 01 4a 4d 4d 4f 56 20 |ait(660)|..JMMOV |
|00000630| 52 36 2c 23 33 3a 2e 6c | 32 20 a4 77 72 69 74 65 |R6,#3:.l|2 .write|
|00000640| 28 31 2c 33 30 29 3a a4 | 77 72 69 74 65 28 30 2c |(1,30):.|write(0,|
|00000650| 33 29 3a a4 77 72 69 74 | 65 28 31 2c 31 32 30 29 |3):.writ|e(1,120)|
|00000660| 3a 53 55 42 53 20 52 36 | 2c 52 36 2c 23 31 3a 42 |:SUBS R6|,R6,#1:B|
|00000670| 50 4c 20 6c 32 0d 01 54 | 4d 4d 4f 56 20 52 36 2c |PL l2..T|MMOV R6,|
|00000680| 23 33 3a 2e 6c 31 20 a4 | 77 72 69 74 65 28 31 2c |#3:.l1 .|write(1,|
|00000690| 33 30 29 3a a4 77 72 69 | 74 65 28 30 2c 37 30 29 |30):.wri|te(0,70)|
|000006a0| 3a a4 77 72 69 74 65 28 | 31 2c 36 30 29 3a 53 55 |:.write(|1,60):SU|
|000006b0| 42 53 20 52 36 2c 52 36 | 2c 23 31 3a 42 50 4c 20 |BS R6,R6|,#1:BPL |
|000006c0| 6c 31 0d 01 5e 17 4d 4f | 56 20 52 37 2c 23 37 3a |l1..^.MO|V R7,#7:|
|000006d0| 4d 4f 56 20 52 36 2c 23 | 30 0d 01 68 0e 2e 72 65 |MOV R6,#|0..h..re|
|000006e0| 61 64 5f 62 69 74 73 0d | 01 72 32 a4 77 72 69 74 |ad_bits.|.r2.writ|
|000006f0| 65 28 31 2c 33 30 29 3a | a4 77 72 69 74 65 28 30 |e(1,30):|.write(0|
|00000700| 2c 33 29 3a a4 72 65 61 | 64 28 31 2c 34 29 3a a4 |,3):.rea|d(1,4):.|
|00000710| 77 61 69 74 28 31 34 30 | 29 0d 01 7c 2d 4d 4f 56 |wait(140|)..|-MOV|
|00000720| 20 52 36 2c 52 36 2c 4c | 53 52 23 31 3a 43 4d 50 | R6,R6,L|SR#1:CMP|
|00000730| 20 52 31 2c 23 30 3a 84 | 52 4e 45 20 52 36 2c 52 | R1,#0:.|RNE R6,R|
|00000740| 36 2c 23 31 32 38 0d 01 | 86 0d a4 77 61 69 74 28 |6,#128..|...wait(|
|00000750| 35 30 29 0d 01 90 1f 53 | 55 42 53 20 52 37 2c 52 |50)....S|UBS R7,R|
|00000760| 37 2c 23 31 3a 42 50 4c | 20 72 65 61 64 5f 62 69 |7,#1:BPL| read_bi|
|00000770| 74 73 0d 01 9a 1a 4d 4f | 56 20 52 31 2c 23 35 30 |ts....MO|V R1,#50|
|00000780| 3a 53 54 52 42 20 52 31 | 2c 7a 6c 7a 0d 01 a4 2e |:STRB R1|,zlz....|
|00000790| 43 4d 50 20 52 36 2c 23 | 31 3a 41 44 52 4e 45 20 |CMP R6,#|1:ADRNE |
|000007a0| 52 30 2c 6e 6f 5f 64 65 | 74 65 63 74 3a 42 4e 45 |R0,no_de|tect:BNE|
|000007b0| 20 72 65 63 6f 76 65 72 | 5f 65 0d 01 ae 18 4d 4f | recover|_e....MO|
|000007c0| 56 20 52 37 2c 23 33 32 | 3a 4d 4f 56 20 52 36 2c |V R7,#32|:MOV R6,|
|000007d0| 23 30 0d 01 b8 0c 2e 72 | 65 61 64 5f 33 32 0d 01 |#0.....r|ead_32..|
|000007e0| c2 32 a4 77 72 69 74 65 | 28 31 2c 33 30 29 3a a4 |.2.write|(1,30):.|
|000007f0| 77 72 69 74 65 28 30 2c | 33 29 3a a4 72 65 61 64 |write(0,|3):.read|
|00000800| 28 31 2c 34 29 3a a4 77 | 61 69 74 28 31 34 30 29 |(1,4):.w|ait(140)|
|00000810| 0d 01 cc 2f 4d 4f 56 20 | 52 36 2c 52 36 2c 4c 53 |.../MOV |R6,R6,LS|
|00000820| 52 23 31 3a 43 4d 50 20 | 52 31 2c 23 30 3a 84 52 |R#1:CMP |R1,#0:.R|
|00000830| 4e 45 20 52 36 2c 52 36 | 2c 23 31 3c 3c 33 31 0d |NE R6,R6|,#1<<31.|
|00000840| 01 d6 1d 53 55 42 53 20 | 52 37 2c 52 37 2c 23 31 |...SUBS |R7,R7,#1|
|00000850| 3a 42 4e 45 20 72 65 61 | 64 5f 33 32 0d 01 e0 0e |:BNE rea|d_32....|
|00000860| 53 54 52 20 52 36 2c 6d | 69 6e 0d 01 ea 1b 4d 4f |STR R6,m|in....MO|
|00000870| 56 20 52 37 2c 23 35 36 | 2d 33 32 3a 4d 4f 56 20 |V R7,#56|-32:MOV |
|00000880| 52 36 2c 23 30 0d 01 f4 | 0c 2e 72 65 61 64 5f 33 |R6,#0...|..read_3|
|00000890| 32 0d 01 fe 32 a4 77 72 | 69 74 65 28 31 2c 33 30 |2...2.wr|ite(1,30|
|000008a0| 29 3a a4 77 72 69 74 65 | 28 30 2c 33 29 3a a4 72 |):.write|(0,3):.r|
|000008b0| 65 61 64 28 31 2c 34 29 | 3a a4 77 61 69 74 28 31 |ead(1,4)|:.wait(1|
|000008c0| 34 30 29 0d 02 08 2f 4d | 4f 56 20 52 36 2c 52 36 |40).../M|OV R6,R6|
|000008d0| 2c 4c 53 52 23 31 3a 43 | 4d 50 20 52 31 2c 23 30 |,LSR#1:C|MP R1,#0|
|000008e0| 3a 84 52 4e 45 20 52 36 | 2c 52 36 2c 23 31 3c 3c |:.RNE R6|,R6,#1<<|
|000008f0| 33 31 0d 02 12 1d 53 55 | 42 53 20 52 37 2c 52 37 |31....SU|BS R7,R7|
|00000900| 2c 23 31 3a 42 4e 45 20 | 72 65 61 64 5f 33 32 0d |,#1:BNE |read_32.|
|00000910| 02 1c 13 4d 4f 56 20 52 | 36 2c 52 36 2c 4c 53 52 |...MOV R|6,R6,LSR|
|00000920| 23 38 0d 02 26 10 53 54 | 52 20 52 36 2c 6d 69 6e |#8..&.ST|R R6,min|
|00000930| 2b 34 0d 02 30 04 0d 02 | 3a 0e 2e 63 68 65 63 6b |+4..0...|:..check|
|00000940| 5f 63 72 63 0d 02 44 10 | 3b 20 43 52 43 20 69 73 |_crc..D.|; CRC is|
|00000950| 20 52 30 2c 0d 02 4e 10 | 3b 20 41 43 43 20 69 73 | R0,..N.|; ACC is|
|00000960| 20 52 31 2c 0d 02 58 10 | 3b 20 41 20 20 20 69 73 | R1,..X.|; A is|
|00000970| 20 52 32 2c 0d 02 62 0f | 3b 20 42 20 20 20 69 73 | R2,..b.|; B is|
|00000980| 20 52 33 0d 02 6c 2f 4d | 4f 56 20 52 33 2c 23 38 | R3..l/M|OV R3,#8|
|00000990| 20 20 20 20 20 20 20 20 | 20 3b 20 4d 4f 56 20 42 | | ; MOV B|
|000009a0| 2c 23 38 20 20 20 20 20 | 28 4d 4f 56 65 20 42 3d |,#8 |(MOVe B=|
|000009b0| 38 29 0d 02 76 21 4d 4f | 56 20 52 30 2c 23 30 20 |8)..v!MO|V R0,#0 |
|000009c0| 20 20 20 20 20 20 20 20 | 3b 20 43 6c 65 61 72 20 | |; Clear |
|000009d0| 43 52 43 0d 02 80 0e 4c | 44 52 20 52 32 2c 6d 69 |CRC....L|DR R2,mi|
|000009e0| 6e 0d 02 8a 0d 2e 63 72 | 63 5f 6c 6f 6f 70 0d 02 |n.....cr|c_loop..|
|000009f0| 94 35 82 20 52 32 2c 52 | 32 2c 52 30 20 20 20 20 |.5. R2,R|2,R0 |
|00000a00| 20 20 3b 20 58 52 4c 20 | 41 2c 43 52 43 20 20 20 | ; XRL |A,CRC |
|00000a10| 20 28 58 6f 52 20 4c 6f | 6e 67 20 41 3d 41 2a 43 | (XoR Lo|ng A=A*C|
|00000a20| 52 43 29 0d 02 9e 3e 4d | 4f 56 20 52 32 2c 52 32 |RC)...>M|OV R2,R2|
|00000a30| 2c 52 52 58 20 20 20 20 | 20 3b 20 52 52 43 20 41 |,RRX | ; RRC A|
|00000a40| 20 20 20 20 20 20 20 20 | 28 52 6f 74 61 74 65 20 | |(Rotate |
|00000a50| 52 69 67 68 74 20 77 69 | 74 68 20 43 61 72 72 79 |Right wi|th Carry|
|00000a60| 29 0d 02 a8 31 4d 4f 56 | 20 52 32 2c 52 30 20 20 |)...1MOV| R2,R0 |
|00000a70| 20 20 20 20 20 20 20 3b | 20 4d 4f 56 20 41 2c 43 | ;| MOV A,C|
|00000a80| 52 43 20 20 20 20 28 4d | 4f 56 65 20 41 3d 43 52 |RC (M|OVe A=CR|
|00000a90| 43 29 0d 02 b2 3e 42 43 | 43 20 7a 65 72 6f 20 20 |C)...>BC|C zero |
|00000aa0| 20 20 20 20 20 20 20 20 | 3b 20 4a 4e 43 20 5a 45 | |; JNC ZE|
|00000ab0| 52 4f 20 20 20 20 20 28 | 4a 75 6d 70 20 69 66 20 |RO (|Jump if |
|00000ac0| 4e 6f 20 43 61 72 72 79 | 20 2d 3e 7a 65 72 6f 29 |No Carry| ->zero)|
|00000ad0| 0d 02 bc 35 82 20 52 32 | 2c 52 32 2c 23 26 31 38 |...5. R2|,R2,#&18|
|00000ae0| 20 20 20 20 3b 20 58 52 | 4c 20 41 2c 23 26 31 38 | ; XR|L A,#&18|
|00000af0| 20 20 20 28 58 6f 52 20 | 4c 6f 6e 67 20 41 3d 41 | (XoR |Long A=A|
|00000b00| 2a 26 31 38 29 0d 02 c6 | 09 2e 7a 65 72 6f 0d 02 |*&18)...|..zero..|
|00000b10| d0 1d 4d 4f 56 20 52 32 | 2c 52 32 2c 52 52 58 20 |..MOV R2|,R2,RRX |
|00000b20| 20 20 20 20 3b 20 52 52 | 43 20 41 0d 02 da 2c 4d | ; RR|C A...,M|
|00000b30| 4f 56 20 52 30 2c 52 32 | 20 20 20 20 20 20 20 20 |OV R0,R2| |
|00000b40| 20 3b 20 4d 4f 56 20 43 | 52 43 2c 41 20 20 20 20 | ; MOV C|RC,A |
|00000b50| 28 43 52 43 3d 41 29 0d | 02 e4 1c 4d 4f 56 53 20 |(CRC=A).|...MOVS |
|00000b60| 52 32 2c 52 32 2c 52 4f | 52 23 31 20 20 3b 20 52 |R2,R2,RO|R#1 ; R|
|00000b70| 52 20 41 0d 02 ee 11 53 | 55 42 53 20 52 33 2c 52 |R A....S|UBS R3,R|
|00000b80| 33 2c 23 31 0d 02 f8 27 | 42 4e 45 20 63 72 63 5f |3,#1...'|BNE crc_|
|00000b90| 6c 6f 6f 70 20 20 20 20 | 20 20 3b 20 44 4a 4e 5a |loop | ; DJNZ|
|00000ba0| 20 42 2c 63 72 63 5f 6c | 6f 6f 70 0d 03 02 1c 80 | B,crc_l|oop.....|
|00000bb0| 20 52 32 2c 52 32 2c 23 | 32 35 35 3a 53 54 52 42 | R2,R2,#|255:STRB|
|00000bc0| 20 52 32 2c 63 72 63 0d | 03 0c 11 4c 44 52 42 20 | R2,crc.|...LDRB |
|00000bd0| 52 31 2c 6d 69 6e 2b 37 | 0d 03 16 2d 5c 43 4d 50 |R1,min+7|...-\CMP|
|00000be0| 20 52 30 2c 52 31 3a 5c | 41 44 52 4e 45 20 52 30 | R0,R1:\|ADRNE R0|
|00000bf0| 2c 62 61 64 5f 63 72 63 | 3a 5c 42 4e 45 20 72 65 |,bad_crc|:\BNE re|
|00000c00| 63 6f 76 65 72 0d 03 20 | 04 0d 03 2a 12 3b 20 52 |cover.. |...*.; R|
|00000c10| 65 73 74 20 6f 66 20 63 | 6f 64 65 0d 03 34 0d 4d |est of c|ode..4.M|
|00000c20| 4f 56 20 52 30 2c 23 30 | 0d 03 3e 0c 2e 72 65 63 |OV R0,#0|..>..rec|
|00000c30| 6f 76 65 72 0d 03 48 51 | 4c 44 52 42 20 52 31 2c |over..HQ|LDRB R1,|
|00000c40| 74 31 6c 20 3a 53 54 52 | 42 20 52 31 2c 5b 52 31 |t1l :STR|B R1,[R1|
|00000c50| 32 2c 23 54 31 6c 6f 77 | 5d 20 20 20 20 20 20 20 |2,#T1low|] |
|00000c60| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000c70| 20 20 20 20 3b 20 52 65 | 73 74 6f 72 65 20 54 69 | ; Re|store Ti|
|00000c80| 6d 65 72 20 31 0d 03 52 | 26 4c 44 52 42 20 52 31 |mer 1..R|&LDRB R1|
|00000c90| 2c 74 31 68 20 3a 53 54 | 52 42 20 52 31 2c 5b 52 |,t1h :ST|RB R1,[R|
|00000ca0| 31 32 2c 23 54 31 68 69 | 67 68 5d 0d 03 5c 50 4c |12,#T1hi|gh]..\PL|
|00000cb0| 44 52 42 20 52 31 2c 69 | 73 41 20 3a 53 54 52 42 |DRB R1,i|sA :STRB|
|00000cc0| 20 52 31 2c 5b 52 31 32 | 2c 23 49 52 51 5f 73 6b | R1,[R12|,#IRQ_sk|
|00000cd0| 41 5d 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |A] | |
|00000ce0| 20 20 20 20 20 20 20 20 | 20 20 20 3b 20 41 6e 64 | | ; And|
|00000cf0| 20 49 52 51 20 4d 61 73 | 6b 20 41 0d 03 66 50 4c | IRQ Mas|k A..fPL|
|00000d00| 44 52 42 20 52 31 2c 69 | 73 42 20 3a 53 54 52 42 |DRB R1,i|sB :STRB|
|00000d10| 20 52 31 2c 5b 52 31 32 | 2c 23 49 52 51 5f 73 6b | R1,[R12|,#IRQ_sk|
|00000d20| 42 5d 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |B] | |
|00000d30| 20 20 20 20 20 20 20 20 | 20 20 20 3b 20 41 6e 64 | | ; And|
|00000d40| 20 49 52 51 20 4d 61 73 | 6b 20 42 0d 03 70 4f 4c | IRQ Mas|k B..pOL|
|00000d50| 44 52 42 20 52 31 2c 66 | 73 6b 20 3a 53 54 52 42 |DRB R1,f|sk :STRB|
|00000d60| 20 52 31 2c 5b 52 31 32 | 2c 23 46 49 52 51 5f 73 | R1,[R12|,#FIRQ_s|
|00000d70| 6b 5d 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |k] | |
|00000d80| 20 20 20 20 20 20 20 20 | 20 20 20 3b 20 41 6e 64 | | ; And|
|00000d90| 20 46 49 52 51 20 4d 61 | 73 6b 0d 03 7a 56 4c 44 | FIRQ Ma|sk..zVLD|
|00000da0| 52 42 20 52 31 2c 63 72 | 20 20 3a 53 54 52 42 20 |RB R1,cr| :STRB |
|00000db0| 52 31 2c 5b 52 31 32 2c | 23 43 52 5d 20 20 20 20 |R1,[R12,|#CR] |
|00000dc0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000dd0| 20 20 20 20 20 20 20 20 | 20 20 3b 20 41 6e 64 20 | | ; And |
|00000de0| 63 6f 6e 74 72 6f 6c 20 | 72 65 67 69 73 74 65 72 |control |register|
|00000df0| 0d 03 84 4d 4d 4f 56 20 | 52 31 2c 23 31 32 37 20 |...MMOV |R1,#127 |
|00000e00| 3a 53 54 52 42 20 52 31 | 2c 5b 52 31 32 2c 23 49 |:STRB R1|,[R12,#I|
|00000e10| 52 51 5f 72 71 41 5d 20 | 20 20 20 20 20 20 20 20 |RQ_rqA] | |
|00000e20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000e30| 3b 20 43 6c 65 61 72 20 | 49 52 51 20 41 0d 03 8e |; Clear |IRQ A...|
|00000e40| 17 4c 44 52 42 20 52 31 | 2c 5b 52 31 32 2c 23 6b |.LDRB R1|,[R12,#k|
|00000e50| 61 72 74 5d 0d 03 98 14 | 4c 44 4d 46 44 20 52 31 |art]....|LDMFD R1|
|00000e60| 33 21 2c 7b 52 31 34 7d | 0d 03 a2 0e 54 45 51 50 |3!,{R14}|....TEQP|
|00000e70| 20 50 43 2c 23 30 0d 03 | ac 0f 4d 56 4e 4e 56 20 | PC,#0..|..MVNNV |
|00000e80| 52 30 2c 52 30 0d 03 b6 | 10 53 54 52 20 52 30 2c |R0,R0...|.STR R0,|
|00000e90| 5b 52 31 33 5d 0d 03 c0 | 1b 4c 44 4d 46 44 20 52 |[R13]...|.LDMFD R|
|00000ea0| 31 33 21 2c 7b 52 30 2d | 52 31 32 2c 52 31 34 7d |13!,{R0-|R12,R14}|
|00000eb0| 0d 03 ca 26 43 4d 50 20 | 52 30 2c 23 30 3a 53 57 |...&CMP |R0,#0:SW|
|00000ec0| 49 4e 45 20 22 4f 53 5f | 47 65 6e 65 72 61 74 65 |INE "OS_|Generate|
|00000ed0| 45 72 72 6f 72 22 0d 03 | d4 0e 4d 4f 56 20 50 43 |Error"..|..MOV PC|
|00000ee0| 2c 52 31 34 0d 03 d5 04 | 0d 03 d6 32 2e 72 65 63 |,R14....|...2.rec|
|00000ef0| 6f 76 65 72 5f 65 20 53 | 55 42 53 20 52 38 2c 52 |over_e S|UBS R8,R|
|00000f00| 38 2c 23 31 3a 42 50 4c | 20 72 65 74 72 69 61 6c |8,#1:BPL| retrial|
|00000f10| 3a 42 20 72 65 63 6f 76 | 65 72 0d 03 de 04 0d 03 |:B recov|er......|
|00000f20| e8 30 2e 62 61 64 5f 63 | 72 63 20 45 51 55 44 31 |.0.bad_c|rc EQUD1|
|00000f30| 3a 45 51 55 53 22 42 61 | 64 20 4d 49 4e 20 63 72 |:EQUS"Ba|d MIN cr|
|00000f40| 63 22 3a 45 51 55 42 30 | 3a 41 4c 49 47 4e 0d 03 |c":EQUB0|:ALIGN..|
|00000f50| f2 04 0d 03 fc 0e 2e 74 | 31 6c 20 45 51 55 42 30 |.......t|1l EQUB0|
|00000f60| 0d 04 06 0e 2e 74 31 68 | 20 45 51 55 42 30 0d 04 |.....t1h| EQUB0..|
|00000f70| 10 0e 2e 69 73 41 20 45 | 51 55 42 30 0d 04 1a 0e |...isA E|QUB0....|
|00000f80| 2e 69 73 42 20 45 51 55 | 42 30 0d 04 24 0e 2e 66 |.isB EQU|B0..$..f|
|00000f90| 73 6b 20 45 51 55 42 30 | 0d 04 2e 0e 2e 63 72 20 |sk EQUB0|.....cr |
|00000fa0| 20 45 51 55 42 30 0d 04 | 38 09 41 4c 49 47 4e 0d | EQUB0..|8.ALIGN.|
|00000fb0| 04 42 14 2e 6d 69 6e 20 | 45 51 55 44 30 3a 45 51 |.B..min |EQUD0:EQ|
|00000fc0| 55 44 30 0d 04 4c 0e 2e | 63 72 63 20 45 51 55 44 |UD0..L..|crc EQUD|
|00000fd0| 30 0d 04 56 04 0d 04 60 | 07 5d 3a ed 0d 04 6a 09 |0..V...`|.]:...j.|
|00000fe0| d6 69 6e 69 74 0d 04 74 | 3c f1 22 4d 49 4e 20 3a |.init..t|<."MIN :|
|00000ff0| 22 3b c2 22 30 30 30 30 | 30 30 30 22 2b c3 7e 6d |";."0000|000"+.~m|
|00001000| 69 6e 21 34 2c 36 29 3b | c2 22 30 30 30 30 30 30 |in!4,6);|."000000|
|00001010| 30 22 2b c3 7e 21 6d 69 | 6e 2c 38 29 3b 22 30 31 |0"+.~!mi|n,8);"01|
|00001020| 22 0d 04 7e 1c f1 22 43 | 52 43 20 3a 22 3b c2 22 |"..~.."C|RC :";."|
|00001030| 30 30 22 2b c3 7e 3f 63 | 72 63 2c 32 29 0d 04 88 |00"+.~?c|rc,2)...|
|00001040| 05 e0 0d 04 92 04 0d 04 | 9c 05 f4 0d 04 a6 1b f4 |........|........|
|00001050| 20 41 6e 64 20 6e 6f 77 | 20 74 68 65 20 66 75 6e | And now| the fun|
|00001060| 63 74 69 6f 6e 73 0d 04 | b0 05 f4 0d 04 ba 04 0d |ctions..|........|
|00001070| 04 c4 25 dd a4 77 61 69 | 74 28 4e 25 29 3a f4 20 |..%..wai|t(N%):. |
|00001080| 4e 25 20 69 73 20 74 68 | 65 20 74 69 6d 65 20 69 |N% is th|e time i|
|00001090| 6e 20 b5 73 0d 04 ce 0b | 4e 25 3d 4e 25 2d 33 0d |n .s....|N%=N%-3.|
|000010a0| 04 d8 0b e7 4e 25 3e 2d | 31 8c 0d 04 e2 0a 5b 4f |....N%>-|1.....[O|
|000010b0| 50 54 54 25 0d 04 ec 2b | 4d 4f 56 20 52 25 2c 23 |PTT%...+|MOV R%,#|
|000010c0| 28 4e 25 2a 32 29 80 26 | 46 46 3a 53 54 52 42 20 |(N%*2).&|FF:STRB |
|000010d0| 52 25 2c 5b 52 31 32 2c | 23 54 31 6c 6f 77 5d 0d |R%,[R12,|#T1low].|
|000010e0| 04 f6 29 4d 4f 56 20 52 | 25 2c 23 28 4e 25 3e 3e |..)MOV R|%,#(N%>>|
|000010f0| 37 29 3a 53 54 52 42 20 | 52 25 2c 5b 52 31 32 2c |7):STRB |R%,[R12,|
|00001100| 23 54 31 68 69 67 68 5d | 0d 05 0a 21 4d 4f 56 20 |#T1high]|...!MOV |
|00001110| 52 25 2c 23 30 3a 53 54 | 52 42 20 52 25 2c 5b 52 |R%,#0:ST|RB R%,[R|
|00001120| 31 32 2c 23 54 31 67 6f | 5d 0d 05 14 25 4d 4f 56 |12,#T1go|]...%MOV|
|00001130| 20 52 25 2c 23 36 34 3a | 53 54 52 42 20 52 25 2c | R%,#64:|STRB R%,|
|00001140| 5b 52 31 32 2c 23 49 52 | 51 5f 72 71 41 5d 0d 05 |[R12,#IR|Q_rqA]..|
|00001150| 1e 09 2e 77 61 69 74 0d | 05 28 2e 4c 44 52 42 20 |...wait.|.(.LDRB |
|00001160| 52 25 2c 5b 52 31 32 2c | 23 49 52 51 5f 73 74 41 |R%,[R12,|#IRQ_stA|
|00001170| 5d 3a 54 53 54 20 52 25 | 2c 23 36 34 3a 42 45 51 |]:TST R%|,#64:BEQ|
|00001180| 20 77 61 69 74 0d 05 32 | 05 5d 0d 05 46 05 cd 0d | wait..2|.]..F...|
|00001190| 05 50 08 3a 3d 22 22 0d | 05 5a 04 0d 05 64 39 dd |.P.:="".|.Z...d9.|
|000011a0| a4 77 72 69 74 65 28 53 | 25 2c 57 25 29 3a f4 20 |.write(S|%,W%):. |
|000011b0| 53 25 20 69 73 20 74 68 | 65 20 73 74 61 74 65 2c |S% is th|e state,|
|000011c0| 20 57 25 20 69 73 20 74 | 68 65 20 77 61 69 74 20 | W% is t|he wait |
|000011d0| 74 69 6d 65 0d 05 6e 0c | ea 52 25 3a 52 25 3d 30 |time..n.|.R%:R%=0|
|000011e0| 0d 05 78 09 e7 53 25 20 | 8c 0d 05 82 0a 5b 4f 50 |..x..S% |.....[OP|
|000011f0| 54 54 25 0d 05 8c 2b 4c | 44 52 20 52 30 2c 63 72 |TT%...+L|DR R0,cr|
|00001200| 3a 84 52 20 52 30 2c 52 | 30 2c 23 38 3a 53 54 52 |:.R R0,R|0,#8:STR|
|00001210| 42 20 52 30 2c 5b 52 31 | 32 2c 23 43 52 5d 0d 05 |B R0,[R1|2,#CR]..|
|00001220| 96 0d a4 77 61 69 74 28 | 57 25 29 0d 05 a0 05 5d |...wait(|W%)....]|
|00001230| 0d 05 aa 05 cc 0d 05 b4 | 0a 5b 4f 50 54 54 25 0d |........|.[OPTT%.|
|00001240| 05 be 2c 4c 44 52 20 52 | 30 2c 63 72 3a 42 49 43 |..,LDR R|0,cr:BIC|
|00001250| 20 52 30 2c 52 30 2c 23 | 38 3a 53 54 52 42 20 52 | R0,R0,#|8:STRB R|
|00001260| 30 2c 5b 52 31 32 2c 23 | 43 52 5d 0d 05 c8 0d a4 |0,[R12,#|CR].....|
|00001270| 77 61 69 74 28 57 25 29 | 0d 05 d2 05 5d 0d 05 dc |wait(W%)|....]...|
|00001280| 05 cd 0d 05 e6 07 3d 22 | 22 0d 05 f0 04 0d 05 fa |......="|".......|
|00001290| 3b dd a4 72 65 61 64 28 | 52 25 2c 57 25 29 3a f4 |;..read(|R%,W%):.|
|000012a0| 20 52 25 20 69 73 20 74 | 68 65 20 72 65 67 69 73 | R% is t|he regis|
|000012b0| 74 65 72 2c 20 57 25 20 | 69 73 20 74 68 65 20 77 |ter, W% |is the w|
|000012c0| 61 69 74 20 74 69 6d 65 | 0d 06 04 0a 5b 4f 50 54 |ait time|....[OPT|
|000012d0| 54 25 0d 06 0e 2b 4c 44 | 52 20 52 25 2c 63 72 3a |T%...+LD|R R%,cr:|
|000012e0| 84 52 20 52 25 2c 52 25 | 2c 23 38 3a 53 54 52 42 |.R R%,R%|,#8:STRB|
|000012f0| 20 52 25 2c 5b 52 31 32 | 2c 23 43 52 5d 0d 06 18 | R%,[R12|,#CR]...|
|00001300| 0d a4 77 61 69 74 28 57 | 25 29 0d 06 22 15 4c 44 |..wait(W|%)..".LD|
|00001310| 52 42 20 52 25 2c 5b 52 | 31 32 2c 23 43 52 5d 0d |RB R%,[R|12,#CR].|
|00001320| 06 2c 1d 80 53 20 52 25 | 2c 52 25 2c 23 38 3a 4d |.,..S R%|,R%,#8:M|
|00001330| 4f 56 4e 45 20 52 25 2c | 23 32 35 35 0d 06 36 09 |OVNE R%,|#255..6.|
|00001340| 5d 3a 3d 22 22 0d 06 40 | 04 0d 06 4a 0f dd f2 76 |]:=""..@|...J...v|
|00001350| 61 72 69 61 62 6c 65 73 | 0d 06 54 0f 54 31 6c 6f |ariables|..T.T1lo|
|00001360| 77 20 20 3d 26 35 30 0d | 06 5e 0f 54 31 68 69 67 |w =&50.|.^.T1hig|
|00001370| 68 20 3d 26 35 34 0d 06 | 68 0f 54 31 67 6f 20 20 |h =&54..|h.T1go |
|00001380| 20 3d 26 35 38 0d 06 72 | 0f 54 31 6c 61 74 63 68 | =&58..r|.T1latch|
|00001390| 3d 26 35 43 0d 06 7c 0f | 54 30 6c 6f 77 20 20 3d |=&5C..|.|T0low =|
|000013a0| 26 34 30 0d 06 86 0f 54 | 30 68 69 67 68 20 3d 26 |&40....T|0high =&|
|000013b0| 34 34 0d 06 90 0f 54 30 | 67 6f 20 20 20 3d 26 34 |44....T0|go =&4|
|000013c0| 38 0d 06 9a 0f 54 30 6c | 61 74 63 68 3d 26 34 43 |8....T0l|atch=&4C|
|000013d0| 0d 06 a4 0f 49 52 51 5f | 73 74 41 3d 26 31 30 0d |....IRQ_|stA=&10.|
|000013e0| 06 ae 0f 49 52 51 5f 72 | 71 41 3d 26 31 34 0d 06 |...IRQ_r|qA=&14..|
|000013f0| b8 0f 49 52 51 5f 73 6b | 41 3d 26 31 38 0d 06 c2 |..IRQ_sk|A=&18...|
|00001400| 0f 49 52 51 5f 73 74 42 | 3d 26 32 30 0d 06 cc 0f |.IRQ_stB|=&20....|
|00001410| 49 52 51 5f 72 71 42 3d | 26 32 34 0d 06 d6 0f 49 |IRQ_rqB=|&24....I|
|00001420| 52 51 5f 73 6b 42 3d 26 | 32 38 0d 06 e0 0f 46 49 |RQ_skB=&|28....FI|
|00001430| 52 51 5f 73 6b 3d 26 33 | 38 0d 06 ea 0f 43 52 20 |RQ_sk=&3|8....CR |
|00001440| 20 20 20 20 3d 26 30 30 | 0d 06 f4 0f 6b 61 72 74 | =&00|....kart|
|00001450| 20 20 20 3d 26 30 34 0d | 06 fe 04 0d 07 08 05 f4 | =&04.|........|
|00001460| 0d 07 12 1f f4 20 41 6e | 64 20 6e 6f 77 20 74 68 |..... An|d now th|
|00001470| 65 20 44 53 32 34 30 30 | 20 74 69 6d 69 6e 67 0d |e DS2400| timing.|
|00001480| 07 1c 19 f4 20 28 54 68 | 65 73 65 20 61 72 65 20 |.... (Th|ese are |
|00001490| 6d 61 78 69 6d 75 6d 29 | 0d 07 26 05 f4 0d 07 30 |maximum)|..&....0|
|000014a0| 04 0d 07 3a 11 74 69 6d | 65 5f 72 65 61 64 20 3d |...:.tim|e_read =|
|000014b0| 31 35 0d 07 44 10 74 69 | 6d 65 5f 77 61 69 74 20 |15..D.ti|me_wait |
|000014c0| 3d 32 0d 07 4e 12 74 69 | 6d 65 5f 73 6c 6f 74 20 |=2..N.ti|me_slot |
|000014d0| 3d 31 32 30 0d 07 58 11 | 74 69 6d 65 5f 77 68 69 |=120..X.|time_whi|
|000014e0| 67 68 3d 31 35 0d 07 62 | 12 74 69 6d 65 5f 77 6c |gh=15..b|.time_wl|
|000014f0| 6f 77 20 3d 31 32 30 0d | 07 6c 11 74 69 6d 65 5f |ow =120.|.l.time_|
|00001500| 72 68 69 67 68 3d 31 35 | 0d 07 76 12 74 69 6d 65 |rhigh=15|..v.time|
|00001510| 5f 72 6c 6f 77 20 3d 31 | 32 30 0d 07 80 12 74 69 |_rlow =1|20....ti|
|00001520| 6d 65 5f 72 65 73 65 74 | 3d 36 30 30 0d 07 8a 11 |me_reset|=600....|
|00001530| 74 69 6d 65 5f 70 68 69 | 67 68 3d 31 30 0d 07 94 |time_phi|gh=10...|
|00001540| 15 74 69 6d 65 5f 70 6c | 6f 77 20 3d 31 38 30 2b |.time_pl|ow =180+|
|00001550| 33 30 0d 07 9e 05 e1 0d | ff |30......|. |
+--------+-------------------------+-------------------------+--------+--------+