mirror of https://github.com/rigreco/UniDisk.git
352 lines
43 KiB
Plaintext
352 lines
43 KiB
Plaintext
------+----------------------+-------------+----+---------+------+-----------------------+-------------------------------------------------------------------
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Line | # File Line | Line Type | MX | Reloc | Size | Address Object Code | Source Code
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------+----------------------+-------------+----+---------+------+-----------------------+-------------------------------------------------------------------
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1 | 1 UniFP2.asm 1 | Comment | 11 | | 0 | 00/8000 | *
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2 | 1 UniFP2.asm 2 | Comment | 11 | | 0 | 00/8000 | * Unidisk 3.5 Driver <alfa>
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3 | 1 UniFP2.asm 3 | Comment | 11 | | 0 | 00/8000 | *
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4 | 1 UniFP2.asm 4 | Comment | 11 | | 0 | 00/8000 | * The target of this project is to use the Unidisk 3.5 drive to perform
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5 | 1 UniFP2.asm 5 | Comment | 11 | | 0 | 00/8000 | * specific numerical routines (integers and floating point numbers)
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6 | 1 UniFP2.asm 6 | Comment | 11 | | 0 | 00/8000 | * calculation in order to use it as a Apple II co-processor unit.
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7 | 1 UniFP2.asm 7 | Comment | 11 | | 0 | 00/8000 | *
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8 | 1 UniFP2.asm 8 | Comment | 11 | | 0 | 00/8000 | * Copyright (C) 2015 Riccardo Greco <rigreco.grc@gmail.com>.
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9 | 1 UniFP2.asm 9 | Comment | 11 | | 0 | 00/8000 | *
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10 | 1 UniFP2.asm 10 | Comment | 11 | | 0 | 00/8000 | * This program is free software: you can redistribute it and/or modify
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11 | 1 UniFP2.asm 11 | Comment | 11 | | 0 | 00/8000 | * it under the terms of the GNU General Public License as published by
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12 | 1 UniFP2.asm 12 | Comment | 11 | | 0 | 00/8000 | * the Free Software Foundation, either version 3 of the License, or
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13 | 1 UniFP2.asm 13 | Comment | 11 | | 0 | 00/8000 | * (at your option) any later version.
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14 | 1 UniFP2.asm 14 | Comment | 11 | | 0 | 00/8000 | * This program is distributed in the hope that it will be useful,
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15 | 1 UniFP2.asm 15 | Comment | 11 | | 0 | 00/8000 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 | 1 UniFP2.asm 16 | Comment | 11 | | 0 | 00/8000 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 | 1 UniFP2.asm 17 | Comment | 11 | | 0 | 00/8000 | * GNU General Public License for more details.
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18 | 1 UniFP2.asm 18 | Comment | 11 | | 0 | 00/8000 | * You should have received a copy of the GNU General Public License
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19 | 1 UniFP2.asm 19 | Comment | 11 | | 0 | 00/8000 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 | 1 UniFP2.asm 20 | Comment | 11 | | 0 | 00/8000 | *
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21 | 1 UniFP2.asm 21 | Comment | 11 | | 0 | 00/8000 | *
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22 | 1 UniFP2.asm 22 | Comment | 11 | | 0 | 00/8000 | * @com.wudsn.ide.asm.hardware=APPLE2
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23 | 1 UniFP2.asm 23 | Directive | 11 | | 0 | 00/8000 | XC
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24 | 1 UniFP2.asm 24 | Comment | 11 | | 0 | 00/8000 | ** CHKSUM Pointer *
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25 | 1 UniFP2.asm 25 | Equivalence | 11 | | 0 | 00/8000 | PTR equ $08
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26 | 1 UniFP2.asm 26 | Comment | 11 | | 0 | 00/8000 | ** Protocol Converter Call
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27 | 1 UniFP2.asm 27 | Equivalence | 11 | | 0 | 00/8000 | ZPTempL equ $0006 ;Temporary zero page storage
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28 | 1 UniFP2.asm 28 | Equivalence | 11 | | 0 | 00/8000 | ZPTempH equ $0007
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29 | 1 UniFP2.asm 29 | Comment | 11 | | 0 | 00/8000 | ** Zero page storage **
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30 | 1 UniFP2.asm 30 | Equivalence | 11 | | 0 | 00/8000 | N1 equ $FA ;25 4 Byte FP FA--FD (FP1)
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31 | 1 UniFP2.asm 31 | Equivalence | 11 | | 0 | 00/8000 | N2 equ $EC ;27 4 Byte FP EC--EF (FP2)
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32 | 1 UniFP2.asm 32 | Equivalence | 11 | | 0 | 00/8000 | RSLT equ $1D ; $7000 ;29
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33 | 1 UniFP2.asm 33 | Comment | 11 | | 0 | 00/8000 | *** Monitor routines ***
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34 | 1 UniFP2.asm 34 | Equivalence | 11 | | 0 | 00/8000 | COut equ $FDED ;Console output ASCII
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35 | 1 UniFP2.asm 35 | Equivalence | 11 | | 0 | 00/8000 | CROut equ $FD8E ;Carriage return
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36 | 1 UniFP2.asm 36 | Comment | 11 | | 0 | 00/8000 | ** Command Code **
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37 | 1 UniFP2.asm 37 | Equivalence | 11 | | 0 | 00/8000 | StatusCmd equ 0
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38 | 1 UniFP2.asm 38 | Comment | 11 | | 0 | 00/8000 | ** Status Code **
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39 | 1 UniFP2.asm 39 | Equivalence | 11 | | 0 | 00/8000 | StatusUNI equ 5
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40 | 1 UniFP2.asm 40 | Comment | 11 | | 0 | 00/8000 | *
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41 | 1 UniFP2.asm 41 | Equivalence | 11 | | 0 | 00/8000 | ControlCmd equ 4
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42 | 1 UniFP2.asm 42 | Comment | 11 | | 0 | 00/8000 | ** Control Codes **
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43 | 1 UniFP2.asm 43 | Equivalence | 11 | | 0 | 00/8000 | Run equ 5
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44 | 1 UniFP2.asm 44 | Equivalence | 11 | | 0 | 00/8000 | SetDWLoad equ 6
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45 | 1 UniFP2.asm 45 | Equivalence | 11 | | 0 | 00/8000 | DWLoad equ 7
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46 | 1 UniFP2.asm 46 | Comment | 11 | | 0 | 00/8000 | *
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47 | 1 UniFP2.asm 47 | Directive | 11 | | 0 | 00/8000 | org $6000
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48 | 1 UniFP2.asm 48 | Comment | 11 | | 0 | 00/6000 | *****************************************************
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49 | 1 UniFP2.asm 49 | Comment | 11 | | 0 | 00/6000 | ************** CHKSUM MAIN Routine ******************
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50 | 1 UniFP2.asm 50 | Comment | 11 | | 0 | 00/6000 | *
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51 | 1 UniFP2.asm 51 | Comment | 11 | | 0 | 00/6000 | ;STARTCHK lda #<STARTCHK
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52 | 1 UniFP2.asm 52 | Comment | 11 | | 0 | 00/6000 | ; sta PTR
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53 | 1 UniFP2.asm 53 | Comment | 11 | | 0 | 00/6000 | ; lda #>STARTCHK
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54 | 1 UniFP2.asm 54 | Comment | 11 | | 0 | 00/6000 | ; sta PTR+1
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55 | 1 UniFP2.asm 55 | Comment | 11 | | 0 | 00/6000 | ; ldy #$00
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56 | 1 UniFP2.asm 56 | Comment | 11 | | 0 | 00/6000 | ; lda #$00
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57 | 1 UniFP2.asm 57 | Comment | 11 | | 0 | 00/6000 | ; pha
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58 | 1 UniFP2.asm 58 | Comment | 11 | | 0 | 00/6000 | ;LOOP pla
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59 | 1 UniFP2.asm 59 | Comment | 11 | | 0 | 00/6000 | ; eor (PTR),y
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60 | 1 UniFP2.asm 60 | Comment | 11 | | 0 | 00/6000 | ; pha
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61 | 1 UniFP2.asm 61 | Comment | 11 | | 0 | 00/6000 | ; inc PTR
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62 | 1 UniFP2.asm 62 | Comment | 11 | | 0 | 00/6000 | ; bne CHK
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63 | 1 UniFP2.asm 63 | Comment | 11 | | 0 | 00/6000 | ; inc PTR+1
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64 | 1 UniFP2.asm 64 | Comment | 11 | | 0 | 00/6000 | ;CHK lda PTR+1
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65 | 1 UniFP2.asm 65 | Comment | 11 | | 0 | 00/6000 | ; cmp #>PROGEND
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66 | 1 UniFP2.asm 66 | Comment | 11 | | 0 | 00/6000 | ; bcc LOOP
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67 | 1 UniFP2.asm 67 | Comment | 11 | | 0 | 00/6000 | ; lda PTR
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68 | 1 UniFP2.asm 68 | Comment | 11 | | 0 | 00/6000 | ; cmp #<PROGEND
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69 | 1 UniFP2.asm 69 | Comment | 11 | | 0 | 00/6000 | ; bcc LOOP
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70 | 1 UniFP2.asm 70 | Comment | 11 | | 0 | 00/6000 | ; beq LOOP
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71 | 1 UniFP2.asm 71 | Comment | 11 | | 0 | 00/6000 | ;CHKCS pla
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72 | 1 UniFP2.asm 72 | Comment | 11 | | 0 | 00/6000 | ; cmp CHKSUM
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73 | 1 UniFP2.asm 73 | Comment | 11 | | 0 | 00/6000 | ; bne ERRCHK
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74 | 1 UniFP2.asm 74 | Comment | 11 | | 0 | 00/6000 | ***********************************************
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75 | 1 UniFP2.asm 75 | Comment | 11 | | 0 | 00/6000 | * Find a Protocol Converter in one of the slots.
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76 | 1 UniFP2.asm 76 | Code | 11 | | 3 | 00/6000 : 20 7E 60 | START jsr {ozunid_4}
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77 | 1 UniFP2.asm 77 | Code | 11 | | 2 | 00/6003 : B0 0A | bcs {ozunid_1}
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78 | 1 UniFP2.asm 78 | Comment | 11 | | 0 | 00/6005 | *** Set Address ***
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79 | 1 UniFP2.asm 79 | Code | 11 | | 3 | 00/6005 : 20 B3 60 | jsr {ozunid_9}
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80 | 1 UniFP2.asm 80 | Data | 11 | | 1 | 00/6008 : 04 | dfb {4}
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81 | 1 UniFP2.asm 81 | Data | 11 | | 2 | 00/6009 : C3 60 | dw {ozunid_12}
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82 | 1 UniFP2.asm 82 | Comment | 11 | | 0 | 00/600B | *
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83 | 1 UniFP2.asm 83 | Code | 11 | | 3 | 00/600B : 20 31 60 | jsr EXEC ; Jump the Error routine
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84 | 1 UniFP2.asm 84 | Code | 11 | | 1 | 00/600E : 60 | rts
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85 | 1 UniFP2.asm 85 | Comment | 11 | | 0 | 00/600F | **************** CHKSUM ERROR Routine ***************
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86 | 1 UniFP2.asm 86 | Comment | 11 | | 0 | 00/600F | *
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87 | 1 UniFP2.asm 87 | Comment | 11 | | 0 | 00/600F | ;ERRCHK sta CHKCALC
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88 | 1 UniFP2.asm 88 | Comment | 11 | | 0 | 00/600F | ; lda #"E"
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89 | 1 UniFP2.asm 89 | Comment | 11 | | 0 | 00/600F | ; jsr COut
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90 | 1 UniFP2.asm 90 | Comment | 11 | | 0 | 00/600F | ; rts
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91 | 1 UniFP2.asm 91 | Comment | 11 | | 0 | 00/600F | ;CHKCALC dfb $00
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92 | 1 UniFP2.asm 92 | Comment | 11 | | 0 | 00/600F | **************** PROTOCOL CONVERTER ERROR Routine ***
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93 | 1 UniFP2.asm 93 | Empty | 11 | | 0 | 00/600F | ozunid_1
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94 | 1 UniFP2.asm 93 | Equivalence | 11 | | 0 | 00/600F | Error equ ozunid_1
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95 | 1 UniFP2.asm 94 | Comment | 11 | | 0 | 00/600F | *
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96 | 1 UniFP2.asm 95 | Comment | 11 | | 0 | 00/600F | * There is either no PC around, or there was no give message
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97 | 1 UniFP2.asm 96 | Comment | 11 | | 0 | 00/600F | *
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98 | 1 UniFP2.asm 97 | Code | 11 | | 2 | 00/600F : A2 00 | ldx #0
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99 | 1 UniFP2.asm 98 | Empty | 11 | | 0 | 00/6011 | ozunid_2
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100 | 1 UniFP2.asm 98 | Equivalence | 11 | | 0 | 00/6011 | err1 equ ozunid_2
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101 | 1 UniFP2.asm 99 | Code | 11 | | 3 | 00/6011 : BD 1D 60 | lda Message,x
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102 | 1 UniFP2.asm 100 | Code | 11 | | 2 | 00/6014 : F0 06 | beq {ozunid_3}
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103 | 1 UniFP2.asm 101 | Code | 11 | | 3 | 00/6016 : 20 ED FD | jsr {$FDED}
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104 | 1 UniFP2.asm 102 | Code | 11 | | 1 | 00/6019 : E8 | inx
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105 | 1 UniFP2.asm 103 | Code | 11 | | 2 | 00/601A : D0 F5 | bne {ozunid_2}
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106 | 1 UniFP2.asm 104 | Comment | 11 | | 0 | 00/601C | *
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107 | 1 UniFP2.asm 105 | Empty | 11 | | 0 | 00/601C | ozunid_3
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108 | 1 UniFP2.asm 105 | Equivalence | 11 | | 0 | 00/601C | errout equ ozunid_3
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109 | 1 UniFP2.asm 106 | Code | 11 | | 1 | 00/601C : 60 | rts
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110 | 1 UniFP2.asm 107 | Comment | 11 | | 0 | 00/601D | *
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111 | 1 UniFP2.asm 108 | Data | 11 | | 18 | 00/601D : 4E 4F 20 50 | Message asc 'NO PC OR NO DEVICE'
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| | | | | | 43 20 4F 52 |
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| | | | | | 20 4E 4F 20 |
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| | | | | | 44 45 56 49 |
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| | | | | | 43 45 |
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112 | 1 UniFP2.asm 109 | Data | 11 | | 2 | 00/602F : 8D 00 | dfb $8D,0
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113 | 1 UniFP2.asm 110 | Comment | 11 | | 0 | 00/6031 | *******************************************************
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114 | 1 UniFP2.asm 111 | Comment | 11 | | 0 | 00/6031 | *
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115 | 1 UniFP2.asm 112 | Empty | 11 | | 0 | 00/6031 |
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116 | 1 UniFP2.asm 113 | Comment | 11 | | 0 | 00/6031 | ** Set the Input Value first in Dynamic data **
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117 | 1 UniFP2.asm 114 | Comment | 11 | | 0 | 00/6031 | ** 4 Byte N1 to FP1 **
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118 | 1 UniFP2.asm 115 | Code | 11 | | 2 | 00/6031 : A5 FA | EXEC lda {$FA} ;X1
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119 | 1 UniFP2.asm 116 | Code | 11 | | 3 | 00/6033 : 8D E0 60 | sta FP1 ; Absolute addressing
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120 | 1 UniFP2.asm 117 | Code | 11 | | 2 | 00/6036 : A5 FB | lda {$FA}+1 ;M1 (1)
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121 | 1 UniFP2.asm 118 | Code | 11 | | 3 | 00/6038 : 8D E1 60 | sta FP1+1
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122 | 1 UniFP2.asm 119 | Code | 11 | | 2 | 00/603B : A5 FC | lda {$FA}+2 ;M1 (2)
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123 | 1 UniFP2.asm 120 | Code | 11 | | 3 | 00/603D : 8D E2 60 | sta FP1+2
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124 | 1 UniFP2.asm 121 | Code | 11 | | 2 | 00/6040 : A5 FD | lda {$FA}+3 ;M1 (3)
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125 | 1 UniFP2.asm 122 | Code | 11 | | 3 | 00/6042 : 8D E3 60 | sta FP1+3
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126 | 1 UniFP2.asm 123 | Empty | 11 | | 0 | 00/6045 |
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127 | 1 UniFP2.asm 124 | Comment | 11 | | 0 | 00/6045 | ** 4 Byte N2 to FP2 **
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128 | 1 UniFP2.asm 125 | Code | 11 | | 2 | 00/6045 : A5 EC | lda {$EC} ;X2
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129 | 1 UniFP2.asm 126 | Code | 11 | | 3 | 00/6047 : 8D E4 60 | sta FP2
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130 | 1 UniFP2.asm 127 | Code | 11 | | 2 | 00/604A : A5 ED | lda {$EC}+1 ;M2 (1)
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131 | 1 UniFP2.asm 128 | Code | 11 | | 3 | 00/604C : 8D E5 60 | sta FP2+1
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132 | 1 UniFP2.asm 129 | Code | 11 | | 2 | 00/604F : A5 EE | lda {$EC}+2 ;M2 (2)
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133 | 1 UniFP2.asm 130 | Code | 11 | | 3 | 00/6051 : 8D E6 60 | sta FP2+2
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134 | 1 UniFP2.asm 131 | Code | 11 | | 2 | 00/6054 : A5 EF | lda {$EC}+3 ;M2 (3)
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135 | 1 UniFP2.asm 132 | Code | 11 | | 3 | 00/6056 : 8D E7 60 | sta FP2+3
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136 | 1 UniFP2.asm 133 | Empty | 11 | | 0 | 00/6059 |
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137 | 1 UniFP2.asm 134 | Comment | 11 | | 0 | 00/6059 | *** Download ***
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138 | 1 UniFP2.asm 135 | Code | 11 | | 3 | 00/6059 : 20 B3 60 | jsr {ozunid_9}
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139 | 1 UniFP2.asm 136 | Data | 11 | | 1 | 00/605C : 04 | dfb {4}
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140 | 1 UniFP2.asm 137 | Data | 11 | | 2 | 00/605D : C8 60 | dw {ozunid_13}
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141 | 1 UniFP2.asm 138 | Comment | 11 | | 0 | 00/605F | ** Set Unidisk Registers **
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142 | 1 UniFP2.asm 139 | Comment | 11 | | 0 | 00/605F | ;First time execution
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143 | 1 UniFP2.asm 140 | Code | 11 | | 2 | 00/605F : A9 00 | lda #$00 ; Target the first time entry point
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144 | 1 UniFP2.asm 141 | Code | 11 | | 3 | 00/6061 : 8D D8 60 | sta LowPC_reg ; First time set init value of PC, just for the next execution
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145 | 1 UniFP2.asm 142 | Comment | 11 | | 0 | 00/6064 | * The program begin to PC preset to $0500 *
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146 | 1 UniFP2.asm 143 | Comment | 11 | | 0 | 00/6064 | *
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147 | 1 UniFP2.asm 144 | Comment | 11 | | 0 | 00/6064 | ** Execute **
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148 | 1 UniFP2.asm 145 | Code | 11 | | 3 | 00/6064 : 20 B3 60 | jsr {ozunid_9}
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149 | 1 UniFP2.asm 146 | Data | 11 | | 1 | 00/6067 : 04 | dfb {4}
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150 | 1 UniFP2.asm 147 | Data | 11 | | 2 | 00/6068 : CD 60 | dw {ozunid_14}
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151 | 1 UniFP2.asm 148 | Comment | 11 | | 0 | 00/606A | ** Read **
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152 | 1 UniFP2.asm 149 | Code | 11 | | 3 | 00/606A : 20 B3 60 | READ jsr {ozunid_9}
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153 | 1 UniFP2.asm 150 | Data | 11 | | 1 | 00/606D : 00 | dfb {0}
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154 | 1 UniFP2.asm 151 | Data | 11 | | 2 | 00/606E : B6 60 | dw {ozunid_10}
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155 | 1 UniFP2.asm 152 | Code | 11 | | 2 | 00/6070 : B0 9D | bcs {ozunid_1}
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156 | 1 UniFP2.asm 153 | Comment | 11 | | 0 | 00/6072 | *
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157 | 1 UniFP2.asm 154 | Comment | 11 | | 0 | 00/6072 | **** Store Output results in //c ****
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158 | 1 UniFP2.asm 155 | Empty | 11 | | 0 | 00/6072 |
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159 | 1 UniFP2.asm 156 | Comment | 11 | | 0 | 00/6072 | * First time execute *
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160 | 1 UniFP2.asm 157 | Comment | 11 | | 0 | 00/6072 | * lda UNIAcc_reg
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161 | 1 UniFP2.asm 158 | Comment | 11 | | 0 | 00/6072 | * sta RSLT
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162 | 1 UniFP2.asm 159 | Code | 11 | | 3 | 00/6072 : AD BF 60 | lda UNIX_reg
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163 | 1 UniFP2.asm 160 | Code | 11 | | 2 | 00/6075 : 85 1D | sta {$1D} ; Store the result
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164 | 1 UniFP2.asm 161 | Code | 11 | | 3 | 00/6077 : AD C0 60 | lda UNIY_reg
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165 | 1 UniFP2.asm 162 | Code | 11 | | 2 | 00/607A : 85 1E | sta {$1D}+1
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166 | 1 UniFP2.asm 163 | Empty | 11 | | 0 | 00/607C |
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167 | 1 UniFP2.asm 164 | Comment | 11 | | 0 | 00/607C | ** Second time execute **
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168 | 1 UniFP2.asm 165 | Comment | 11 | | 0 | 00/607C | * lda #$3C ; Target the secont time entry point
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169 | 1 UniFP2.asm 166 | Comment | 11 | | 0 | 00/607C | * sta LowPC_reg ; Second time set new value of PC
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170 | 1 UniFP2.asm 167 | Comment | 11 | | 0 | 00/607C | ** Execute **
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171 | 1 UniFP2.asm 168 | Comment | 11 | | 0 | 00/607C | * jsr Dispatch
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172 | 1 UniFP2.asm 169 | Comment | 11 | | 0 | 00/607C | * dfb ControlCmd
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173 | 1 UniFP2.asm 170 | Comment | 11 | | 0 | 00/607C | * dw EXE
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174 | 1 UniFP2.asm 171 | Comment | 11 | | 0 | 00/607C | ** Read **
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175 | 1 UniFP2.asm 172 | Comment | 11 | | 0 | 00/607C | * jsr Dispatch
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176 | 1 UniFP2.asm 173 | Comment | 11 | | 0 | 00/607C | * dfb StatusCmd
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177 | 1 UniFP2.asm 174 | Comment | 11 | | 0 | 00/607C | * dw DParms
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178 | 1 UniFP2.asm 175 | Comment | 11 | | 0 | 00/607C | * bcs Error
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179 | 1 UniFP2.asm 176 | Empty | 11 | | 0 | 00/607C |
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180 | 1 UniFP2.asm 177 | Comment | 11 | | 0 | 00/607C | * Second time execute only to read the latest Byte of FP1*
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181 | 1 UniFP2.asm 178 | Comment | 11 | | 0 | 00/607C | * lda UNIAcc_reg
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182 | 1 UniFP2.asm 179 | Comment | 11 | | 0 | 00/607C | * sta RSLT+3
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183 | 1 UniFP2.asm 180 | Comment | 11 | | 0 | 00/607C | *
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184 | 1 UniFP2.asm 181 | Code | 11 | | 1 | 00/607C : 60 | PROGEND rts
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185 | 1 UniFP2.asm 182 | Data | 11 | | 1 | 00/607D : 00 | CHKSUM chk
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186 | 1 UniFP2.asm 183 | Comment | 11 | | 0 | 00/607E | ******************************************************
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187 | 1 UniFP2.asm 184 | Empty | 11 | | 0 | 00/607E | ozunid_4
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188 | 1 UniFP2.asm 184 | Equivalence | 11 | | 0 | 00/607E | FindPC equ ozunid_4
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189 | 1 UniFP2.asm 185 | Comment | 11 | | 0 | 00/607E | *
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190 | 1 UniFP2.asm 186 | Comment | 11 | | 0 | 00/607E | * Search slot 7 to slot 1 looking for signature bytes
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191 | 1 UniFP2.asm 187 | Comment | 11 | | 0 | 00/607E | *
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192 | 1 UniFP2.asm 188 | Code | 11 | | 2 | 00/607E : A2 07 | ldx #7 ;Do for seven slots
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193 | 1 UniFP2.asm 189 | Code | 11 | | 2 | 00/6080 : A9 C7 | lda #$C7
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194 | 1 UniFP2.asm 190 | Code | 11 | | 2 | 00/6082 : 85 07 | sta {$0007}
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195 | 1 UniFP2.asm 191 | Code | 11 | | 2 | 00/6084 : A9 00 | lda #$00
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196 | 1 UniFP2.asm 192 | Code | 11 | | 2 | 00/6086 : 85 06 | sta {$0006}
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197 | 1 UniFP2.asm 193 | Comment | 11 | | 0 | 00/6088 | *
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198 | 1 UniFP2.asm 194 | Empty | 11 | | 0 | 00/6088 | ozunid_5
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199 | 1 UniFP2.asm 194 | Equivalence | 11 | | 0 | 00/6088 | newslot equ ozunid_5
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200 | 1 UniFP2.asm 195 | Code | 11 | | 2 | 00/6088 : A0 07 | ldy #7
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201 | 1 UniFP2.asm 196 | Comment | 11 | | 0 | 00/608A | *
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202 | 1 UniFP2.asm 197 | Empty | 11 | | 0 | 00/608A | ozunid_6
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203 | 1 UniFP2.asm 197 | Equivalence | 11 | | 0 | 00/608A | again equ ozunid_6
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204 | 1 UniFP2.asm 198 | Code | 11 | | 2 | 00/608A : B1 06 | lda ({$0006}),y
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205 | 1 UniFP2.asm 199 | Code | 11 | | 3 | 00/608C : D9 AB 60 | cmp sigtab,y ;One for byte signature
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206 | 1 UniFP2.asm 200 | Code | 11 | | 2 | 00/608F : F0 07 | beq {ozunid_7} ;Found one signature byte
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207 | 1 UniFP2.asm 201 | Code | 11 | | 2 | 00/6091 : C6 07 | dec {$0007}
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208 | 1 UniFP2.asm 202 | Code | 11 | | 1 | 00/6093 : CA | dex
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209 | 1 UniFP2.asm 203 | Code | 11 | | 2 | 00/6094 : D0 F2 | bne {ozunid_5}
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210 | 1 UniFP2.asm 204 | Comment | 11 | | 0 | 00/6096 | *
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211 | 1 UniFP2.asm 205 | Comment | 11 | | 0 | 00/6096 | * if we get here, no PC find
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212 | 1 UniFP2.asm 206 | Code | 11 | | 1 | 00/6096 : 38 | sec
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213 | 1 UniFP2.asm 207 | Code | 11 | | 1 | 00/6097 : 60 | rts
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214 | 1 UniFP2.asm 208 | Comment | 11 | | 0 | 00/6098 | *
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215 | 1 UniFP2.asm 209 | Comment | 11 | | 0 | 00/6098 | * if we get here, no byte find on PC
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216 | 1 UniFP2.asm 210 | Empty | 11 | | 0 | 00/6098 | ozunid_7
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217 | 1 UniFP2.asm 210 | Equivalence | 11 | | 0 | 00/6098 | maybe equ ozunid_7
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218 | 1 UniFP2.asm 211 | Code | 11 | | 1 | 00/6098 : 88 | dey
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219 | 1 UniFP2.asm 212 | Code | 11 | | 1 | 00/6099 : 88 | dey ;if N=1 then all sig bytes OK
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220 | 1 UniFP2.asm 213 | Code | 11 | | 2 | 00/609A : 10 EE | bpl {ozunid_6}
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221 | 1 UniFP2.asm 214 | Comment | 11 | | 0 | 00/609C | * Found PC interface. Set up call address.
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222 | 1 UniFP2.asm 215 | Comment | 11 | | 0 | 00/609C | * we already have high byte ($CN), we need low byte
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223 | 1 UniFP2.asm 216 | Comment | 11 | | 0 | 00/609C | *
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224 | 1 UniFP2.asm 217 | Empty | 11 | | 0 | 00/609C | ozunid_8
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225 | 1 UniFP2.asm 217 | Equivalence | 11 | | 0 | 00/609C | foundPC equ ozunid_8
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226 | 1 UniFP2.asm 218 | Code | 11 | | 2 | 00/609C : A9 FF | lda #$FF
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227 | 1 UniFP2.asm 219 | Code | 11 | | 2 | 00/609E : 85 06 | sta {$0006}
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228 | 1 UniFP2.asm 220 | Code | 11 | | 2 | 00/60A0 : A0 00 | ldy #0 ;For indirect load
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229 | 1 UniFP2.asm 221 | Code | 11 | | 2 | 00/60A2 : B1 06 | lda ({$0006}),y ;Get the byte
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230 | 1 UniFP2.asm 222 | Comment | 11 | | 0 | 00/60A4 | *
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231 | 1 UniFP2.asm 223 | Comment | 11 | | 0 | 00/60A4 | * Now the Acc has the low oreder ProDOS entry point.
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232 | 1 UniFP2.asm 224 | Comment | 11 | | 0 | 00/60A4 | * The PC entry is three locations past this ...
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233 | 1 UniFP2.asm 225 | Comment | 11 | | 0 | 00/60A4 | *
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234 | 1 UniFP2.asm 226 | Code | 11 | | 1 | 00/60A4 : 18 | clc
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235 | 1 UniFP2.asm 227 | Code | 11 | | 2 | 00/60A5 : 69 03 | adc #3
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236 | 1 UniFP2.asm 228 | Code | 11 | | 2 | 00/60A7 : 85 06 | sta {$0006}
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237 | 1 UniFP2.asm 229 | Comment | 11 | | 0 | 00/60A9 | *
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238 | 1 UniFP2.asm 230 | Comment | 11 | | 0 | 00/60A9 | * Now ZPTempL has PC entry point.
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239 | 1 UniFP2.asm 231 | Comment | 11 | | 0 | 00/60A9 | * Return with carry clear.
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240 | 1 UniFP2.asm 232 | Comment | 11 | | 0 | 00/60A9 | *
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241 | 1 UniFP2.asm 233 | Code | 11 | | 1 | 00/60A9 : 18 | clc
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242 | 1 UniFP2.asm 234 | Code | 11 | | 1 | 00/60AA : 60 | rts
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243 | 1 UniFP2.asm 235 | Comment | 11 | | 0 | 00/60AB | ***********************************************************
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244 | 1 UniFP2.asm 236 | Comment | 11 | | 0 | 00/60AB | *
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245 | 1 UniFP2.asm 237 | Comment | 11 | | 0 | 00/60AB | * There are the PC signature bytes in their relative order.
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246 | 1 UniFP2.asm 238 | Comment | 11 | | 0 | 00/60AB | * The $FF bytes are filler bytes and are not compared.
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247 | 1 UniFP2.asm 239 | Comment | 11 | | 0 | 00/60AB | *
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248 | 1 UniFP2.asm 240 | Data | 11 | | 4 | 00/60AB : FF 20 FF 00 | sigtab dfb $FF,$20,$FF,$00
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249 | 1 UniFP2.asm 241 | Data | 11 | | 4 | 00/60AF : FF 03 FF 00 | dfb $FF,$03,$FF,$00
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250 | 1 UniFP2.asm 242 | Comment | 11 | | 0 | 00/60B3 | *
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251 | 1 UniFP2.asm 243 | Empty | 11 | | 0 | 00/60B3 | ozunid_9
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252 | 1 UniFP2.asm 243 | Equivalence | 11 | | 0 | 00/60B3 | Dispatch equ ozunid_9
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253 | 1 UniFP2.asm 244 | Code | 11 | | 3 | 00/60B3 : 6C 06 00 | jmp ({$0006}) ;Simulate an indirect JSR to PC
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254 | 1 UniFP2.asm 245 | Comment | 11 | | 0 | 00/60B6 | *
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255 | 1 UniFP2.asm 246 | Comment | 11 | | 0 | 00/60B6 | *** Status Parameter Set for UNI ***
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256 | 1 UniFP2.asm 247 | Empty | 11 | | 0 | 00/60B6 | ozunid_10
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257 | 1 UniFP2.asm 247 | Equivalence | 11 | | 0 | 00/60B6 | DParms equ ozunid_10
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258 | 1 UniFP2.asm 248 | Data | 11 | | 1 | 00/60B6 : 03 | DPParmsCt dfb 3 ;Status calls have three parameters
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259 | 1 UniFP2.asm 249 | Data | 11 | | 1 | 00/60B7 : 01 | DPUnit dfb 1
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260 | 1 UniFP2.asm 250 | Data | 11 | | 2 | 00/60B8 : BB 60 | DPBuffer dw {ozunid_11}
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261 | 1 UniFP2.asm 251 | Data | 11 | | 1 | 00/60BA : 05 | DPStatCode dfb {5}
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262 | 1 UniFP2.asm 252 | Comment | 11 | | 0 | 00/60BB | *
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263 | 1 UniFP2.asm 253 | Comment | 11 | | 0 | 00/60BB | *
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264 | 1 UniFP2.asm 254 | Comment | 11 | | 0 | 00/60BB | *
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265 | 1 UniFP2.asm 255 | Comment | 11 | | 0 | 00/60BB | *** Status List UNI ***
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266 | 1 UniFP2.asm 256 | Empty | 11 | | 0 | 00/60BB | ozunid_11
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267 | 1 UniFP2.asm 256 | Equivalence | 11 | | 0 | 00/60BB | UNI equ ozunid_11
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268 | 1 UniFP2.asm 257 | Data | 11 | | 1 | 00/60BB : 00 | dfb 0
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269 | 1 UniFP2.asm 258 | Data | 11 | | 1 | 00/60BC : 00 | UNIError dfb 0
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270 | 1 UniFP2.asm 259 | Data | 11 | | 1 | 00/60BD : 00 | UNIRetries dfb 0
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271 | 1 UniFP2.asm 260 | Data | 11 | | 1 | 00/60BE : 00 | UNIAcc_reg dfb 0
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272 | 1 UniFP2.asm 261 | Data | 11 | | 1 | 00/60BF : 00 | UNIX_reg dfb 0
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273 | 1 UniFP2.asm 262 | Data | 11 | | 1 | 00/60C0 : 00 | UNIY_reg dfb 0
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274 | 1 UniFP2.asm 263 | Data | 11 | | 1 | 00/60C1 : 00 | UNIP_val dfb 0
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275 | 1 UniFP2.asm 264 | Data | 11 | | 1 | 00/60C2 : 00 | HHH dfb 0
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276 | 1 UniFP2.asm 265 | Comment | 11 | | 0 | 00/60C3 | *
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277 | 1 UniFP2.asm 266 | Comment | 11 | | 0 | 00/60C3 | *** Set Address ***
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278 | 1 UniFP2.asm 267 | Empty | 11 | | 0 | 00/60C3 | ozunid_12
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279 | 1 UniFP2.asm 267 | Equivalence | 11 | | 0 | 00/60C3 | SET_ADD equ ozunid_12
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280 | 1 UniFP2.asm 268 | Data | 11 | | 1 | 00/60C3 : 03 | dfb 3
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281 | 1 UniFP2.asm 269 | Data | 11 | | 1 | 00/60C4 : 01 | dfb 1
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282 | 1 UniFP2.asm 270 | Data | 11 | | 2 | 00/60C5 : DA 60 | dw {ozunid_16}
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283 | 1 UniFP2.asm 271 | Data | 11 | | 1 | 00/60C7 : 06 | dfb {6}
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284 | 1 UniFP2.asm 272 | Comment | 11 | | 0 | 00/60C8 | *
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285 | 1 UniFP2.asm 273 | Comment | 11 | | 0 | 00/60C8 | *** Download ***
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286 | 1 UniFP2.asm 274 | Empty | 11 | | 0 | 00/60C8 | ozunid_13
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287 | 1 UniFP2.asm 274 | Equivalence | 11 | | 0 | 00/60C8 | DOWNLOAD equ ozunid_13
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288 | 1 UniFP2.asm 275 | Data | 11 | | 1 | 00/60C8 : 03 | dfb 3
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289 | 1 UniFP2.asm 276 | Data | 11 | | 1 | 00/60C9 : 01 | dfb 1
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290 | 1 UniFP2.asm 277 | Data | 11 | | 2 | 00/60CA : DE 60 | dw {ozunid_17}
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291 | 1 UniFP2.asm 278 | Data | 11 | | 1 | 00/60CC : 07 | dfb {7}
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292 | 1 UniFP2.asm 279 | Comment | 11 | | 0 | 00/60CD | *
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293 | 1 UniFP2.asm 280 | Comment | 11 | | 0 | 00/60CD | *** Execute ***
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294 | 1 UniFP2.asm 281 | Empty | 11 | | 0 | 00/60CD | ozunid_14
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295 | 1 UniFP2.asm 281 | Equivalence | 11 | | 0 | 00/60CD | EXE equ ozunid_14
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296 | 1 UniFP2.asm 282 | Data | 11 | | 1 | 00/60CD : 03 | dfb 3
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297 | 1 UniFP2.asm 283 | Data | 11 | | 1 | 00/60CE : 01 | dfb 1
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298 | 1 UniFP2.asm 284 | Data | 11 | | 2 | 00/60CF : D2 60 | dw {ozunid_15}
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299 | 1 UniFP2.asm 285 | Data | 11 | | 1 | 00/60D1 : 05 | dfb {5}
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300 | 1 UniFP2.asm 286 | Comment | 11 | | 0 | 00/60D2 | *
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301 | 1 UniFP2.asm 287 | Comment | 11 | | 0 | 00/60D2 | ******** CONTROL LISTS ********
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302 | 1 UniFP2.asm 288 | Comment | 11 | | 0 | 00/60D2 | *
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303 | 1 UniFP2.asm 289 | Comment | 11 | | 0 | 00/60D2 | *
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304 | 1 UniFP2.asm 290 | Comment | 11 | | 0 | 00/60D2 | *** Execute ***
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305 | 1 UniFP2.asm 291 | Empty | 11 | | 0 | 00/60D2 | ozunid_15
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306 | 1 UniFP2.asm 291 | Equivalence | 11 | | 0 | 00/60D2 | CNTL_LIST2 equ ozunid_15
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307 | 1 UniFP2.asm 292 | Data | 11 | | 1 | 00/60D2 : 06 | Clow_byte dfb $06
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308 | 1 UniFP2.asm 293 | Data | 11 | | 1 | 00/60D3 : 00 | Chigh_byte dfb $00
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309 | 1 UniFP2.asm 294 | Data | 11 | | 1 | 00/60D4 : 00 | AccValue dfb $00 ; Init Value Unidisk Accumulator Register
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310 | 1 UniFP2.asm 295 | Data | 11 | | 1 | 00/60D5 : 00 | X_reg dfb $00 ; Init Value Unidisk X Register
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311 | 1 UniFP2.asm 296 | Data | 11 | | 1 | 00/60D6 : 00 | Y_reg dfb $00 ; Init Value Unidisk Y Register
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312 | 1 UniFP2.asm 297 | Data | 11 | | 1 | 00/60D7 : 00 | ProStatus dfb $00 ; Init Value Unidisk Status Register
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313 | 1 UniFP2.asm 298 | Data | 11 | | 1 | 00/60D8 : 00 | LowPC_reg dfb $00 ; Init Value Unidisk Program Counter $0500 at eny dowload
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314 | 1 UniFP2.asm 299 | Data | 11 | | 1 | 00/60D9 : 05 | HighPC_reg dfb $05 ; $05 first execution, $3C second execution
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315 | 1 UniFP2.asm 300 | Comment | 11 | | 0 | 00/60DA | *
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316 | 1 UniFP2.asm 301 | Comment | 11 | | 0 | 00/60DA | *** Set Address ***
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317 | 1 UniFP2.asm 302 | Empty | 11 | | 0 | 00/60DA | ozunid_16
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318 | 1 UniFP2.asm 302 | Equivalence | 11 | | 0 | 00/60DA | CNTL_LIST3 equ ozunid_16
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319 | 1 UniFP2.asm 303 | Data | 11 | | 1 | 00/60DA : 02 | CountL_byte dfb $02
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320 | 1 UniFP2.asm 304 | Data | 11 | | 1 | 00/60DB : 00 | CountH_byte dfb $00
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321 | 1 UniFP2.asm 305 | Data | 11 | | 1 | 00/60DC : 2D | LByte_Addr dfb $2D ; ORG of Unidisk program, set begin data address $062E
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322 | 1 UniFP2.asm 306 | Data | 11 | | 1 | 00/60DD : 06 | HByte_Addr dfb $06
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323 | 1 UniFP2.asm 307 | Comment | 11 | | 0 | 00/60DE | *
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324 | 1 UniFP2.asm 308 | Comment | 11 | | 0 | 00/60DE | *** Download ***
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325 | 1 UniFP2.asm 309 | Empty | 11 | | 0 | 00/60DE | ozunid_17
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326 | 1 UniFP2.asm 309 | Equivalence | 11 | | 0 | 00/60DE | CNTL_LIST4 equ ozunid_17
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327 | 1 UniFP2.asm 310 | Data | 11 | | 1 | 00/60DE : 08 | LenghtL_byte dfb $08 ;<----- Lenght of Unidisk program Lo - Byte 312 byte
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328 | 1 UniFP2.asm 311 | Data | 11 | | 1 | 00/60DF : 00 | LenghtH_byte dfb $00 ;<----- Lenght of Unidisk program Hi Byte
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329 | 1 UniFP2.asm 312 | Comment | 11 | | 0 | 00/60E0 | *
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330 | 1 UniFP2.asm 313 | Comment | 11 | | 0 | 00/60E0 | **************** Start UNIDISK Program ****************
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331 | 1 UniFP2.asm 314 | Comment | 11 | | 0 | 00/60E0 | *
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332 | 1 UniFP2.asm 315 | Empty | 11 | | 0 | 00/60E0 |
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333 | 1 UniFP2.asm 316 | Comment | 11 | | 0 | 00/60E0 | ** Input Dynamic Data append in the end of Unidisk routine **
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334 | 1 UniFP2.asm 317 | Data | 11 | | 1 | 00/60E0 : 00 | FP1 dfb $00
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335 | 1 UniFP2.asm 318 | Data | 11 | | 1 | 00/60E1 : 00 | dfb $00
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336 | 1 UniFP2.asm 319 | Data | 11 | | 1 | 00/60E2 : 00 | dfb $00
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337 | 1 UniFP2.asm 320 | Data | 11 | | 1 | 00/60E3 : 00 | dfb $00
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338 | 1 UniFP2.asm 321 | Comment | 11 | | 0 | 00/60E4 | *
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339 | 1 UniFP2.asm 322 | Data | 11 | | 1 | 00/60E4 : 00 | FP2 dfb $00
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340 | 1 UniFP2.asm 323 | Data | 11 | | 1 | 00/60E5 : 00 | dfb $00
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341 | 1 UniFP2.asm 324 | Data | 11 | | 1 | 00/60E6 : 00 | dfb $00
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342 | 1 UniFP2.asm 325 | Data | 11 | | 1 | 00/60E7 : 00 | dfb $00
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343 | 1 UniFP2.asm 326 | Comment | 11 | | 0 | 00/60E8 | **************** End UNIDISK Program ****************
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------+----------------------+-------------+----+---------+------+-----------------------+-------------------------------------------------------------------
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