mirror of
https://github.com/TomHarte/CLK.git
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221 lines
11 KiB
R
221 lines
11 KiB
R
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; ******** Source: suite-a.asm
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1 !cpu 65816
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2
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3 ; 2017-12-13 J.E. Klasek j+816 AT klasek DOT at
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4
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5
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6
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7 videoram = $0400
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8 colorram = $d800
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9
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10 ;-------------------------------------------------------------------------------
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11 *=$07ff
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12 07ff 0108 !word $0801
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13 0801 0b08 !word bend
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14 0803 0a00 !word 10
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15 0805 9e !byte $9e
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16 0806 3230363100 !text "2061", 0
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17 080b 0000 bend: !word 0
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18 ;-------------------------------------------------------------------------------
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19
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20 080d 78 sei
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21 080e a917 lda #$17
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22 0810 8d18d0 sta $d018
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23 0813 a935 lda #$35
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24 0815 8501 sta $01
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25 0817 a97f lda #$7f
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26 0819 8d0ddc sta $dc0d
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27 081c 8d0ddd sta $dd0d
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28 081f ad0ddc lda $dc0d
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29 0822 ad0ddd lda $dd0d
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30 0825 a200 ldx #0
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31 -
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32 0827 a920 lda #$20
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33 0829 9d0004 sta videoram,x
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34 082c 9d0005 sta videoram+$0100,x
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35 082f 9d0006 sta videoram+$0200,x
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36 0832 9d0007 sta videoram+$0300,x
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37 0835 a901 lda #1
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38 0837 9d00d8 sta colorram,x
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39 083a 9d00d9 sta colorram+$0100,x
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40 083d 9d00da sta colorram+$0200,x
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41 0840 9d00db sta colorram+$0300,x
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42 0843 e8 inx
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43 0844 d0e1 bne -
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44
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45 0846 4c0010 jmp start
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46 theend:
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47 0849 e230 sep #$30 ; 8-bit for X/Y and A/M
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48 !as
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49 !rs
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50 084b af100204 lda $040210
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51 084f c9ff cmp #$ff
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52 0851 d00d bne error
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53
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54 0853 a905 lda #5
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55 0855 8d20d0 sta $d020
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56 0858 a200 ldx #0 ; success
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57 085a 8effd7 stx $d7ff
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58 085d 4c5d08 jmp *
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59 error
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60 0860 8d0004 sta $0400
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61 0863 af110204 lda $040211 ; failure map (which test failed)
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62 0867 8d0104 sta $0401
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63 086a a90a lda #10
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64 086c 8d20d0 sta $d020
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65 086f a2ff ldx #$ff ; failure
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66 0871 8effd7 stx $d7ff
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67 0874 4c7408 jmp *
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68
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69 ;-------------------------------------------------------------------------------
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70
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71 * = $1000
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72 start:
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73 ; EXPECTED FINAL RESULTS: $0210 = FF
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74 ; (any other number will be the
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75 ; test that failed)
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76
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77 ; initialize:
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78 1000 a900 lda #$00
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79 1002 8f100204 sta $040210
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80 1006 8f110204 sta $040211
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81
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82
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83 test00:
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84
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85 ; setup cpu
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86 100a 18 clc
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87 100b fb xce ; native mode
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88 100c c230 rep #$30 ; 16-bit for X/Y and A/M
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89 !al
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90 !rl
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91
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92 ; setup registers
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93 100e a90404 lda #$0404 ; Data Bank Register register
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94 1011 48 pha ; akku in 16 bit
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95 1012 ab plb ; pull DBR twice
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96 1013 ab plb
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97 1014 a08888 ldy #$8888 ; change marker
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98 1017 bb tyx
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99 1018 98 tya
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100
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101 ; setup memory
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102 1019 a95555 lda #$5555 ; wrap marker
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103 101c 8f878804 sta $048887 ; into bank 4, for LDX/LDY
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104 1020 a97777 lda #$7777 ; no-wrap marker
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105 1023 8f878805 sta $058887 ; into bank 5, for LDX/LDY
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106
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107 ;---------------------------------------------------------------------
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108
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109 1027 9c0000 stz $0000 ; init wrap marker
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110 102a a97777 lda #$7777 ; no-wrap marker
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111 102d 8f000005 sta $050000 ; to start of bank 5
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112
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113 1031 8cffff sty $ffff ; high byte of Y is where?
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114 1034 ad0000 lda $0000
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115 1037 d011 bne +
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116 1039 adffff lda $ffff ; fetch, does not wrap
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117 103c c98888 cmp #$8888
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118 103f d009 bne +
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119 1041 af000005 lda $050000
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120 1045 c98877 cmp #$7788 ; write to bank 5
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121 1048 f004 beq ++
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122 104a ee1002 + inc $0210 ; fail counter
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123 104d 18 clc
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124 ++
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125 104e 2e1102 rol $0211 ; update failure map
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126 ;---------------------------------------------------------------------
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127
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128 1051 9c0000 stz $0000 ; init wrap marker
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129 1054 a97777 lda #$7777 ; no-wrap marker
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130 1057 8f000005 sta $050000 ; to start of bank 5
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131
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132 105b bb tyx ; change marker
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133 105c 8effff stx $ffff ; high byte of Y is where?
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134 105f ad0000 lda $0000
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135 1062 d011 bne +
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136 1064 adffff lda $ffff ; fetch, does not wrap
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137 1067 c98888 cmp #$8888
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138 106a d009 bne +
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139 106c af000005 lda $050000
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140 1070 c98877 cmp #$7788 ; write to bank 5
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141 1073 f004 beq ++
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142 1075 ee1002 + inc $0210 ; fail counter
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143 1078 18 clc
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144 ++
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145 1079 2e1102 rol $0211 ; update failure map
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146 ;---------------------------------------------------------------------
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147
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148 107c bcffff ldy $ffff,x ; Y=5555 Y=7777 value for Y comes from which bank?
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149 107f c07777 cpy #$7777
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150 1082 f004 beq +
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151 1084 ee1002 inc $0210 ; fail counter
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152 1087 18 clc
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153 +
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154 1088 2e1102 rol $0211 ; update failure map
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155 ;---------------------------------------------------------------------
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156
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157 108b 9b txy ; reinitialize y
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158 108c beffff ldx $ffff,y ; X=5555 X=7777 value for X comes from which bank?
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159 108f e07777 cpx #$7777
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160 1092 f004 beq +
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161 1094 ee1002 inc $0210 ; fail counter
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162 1097 18 clc
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163 +
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164 1098 2e1102 rol $0211 ; update failure map
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165 ;---------------------------------------------------------------------
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166
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167 109b 9c0000 stz $0000 ; init wrap marker
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168 109e a97777 lda #$7777 ; no-wrap marker
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169 10a1 8f000005 sta $050000 ; to start of bank 5
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170
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171 10a5 a98877 lda #$7788
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172 10a8 ee0000 inc $0000 ; $0000 = 1
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173 10ab 1cffff trb $ffff ; 88 77 & ^(88 77) -> 00 00
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174 10ae ad0000 lda $0000
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175 10b1 c90100 cmp #$0001 ; $0000 not reset by trb (does not wrap)
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176 10b4 d009 bne +
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177 10b6 af000005 lda $050000
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178 10ba c90077 cmp #$7700 ; $050001 reset by trb
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179 10bd f004 beq ++
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180 10bf ee1002 + inc $0210 ; fail counter
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181 10c2 18 clc
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182 ++
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183 10c3 2e1102 rol $0211 ; update failure map
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184 ;---------------------------------------------------------------------
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185
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186 10c6 a98877 lda #$7788
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187 10c9 8f000005 sta $050000 ; 00 88 | 88 77 -> 88 ff
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188 10cd 0cffff tsb $ffff ; set bits (which are already cleared)
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189 10d0 ad0000 lda $0000
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190 10d3 c90100 cmp #$0001 ; $0000 not set by tsb (does not wrap!)
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191 10d6 d009 bne +
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192 10d8 af000005 lda $050000
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193 10dc c9ff77 cmp #$77ff ; $050001 all bits set by tsb
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194 10df f004 beq ++
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195 10e1 ee1002 + inc $0210 ; fail counter
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196 10e4 18 clc
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197 ++
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198 10e5 2e1102 rol $0211 ; update failure map
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199 ;---------------------------------------------------------------------
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200
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201
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202 test00pass:
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203 10e8 ad1002 lda $0210
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204 10eb 49003f eor #%0011111100000000 ; invert failure map
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205 10ee 8d1002 sta $0210
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206 10f1 d003 bne +
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207 10f3 ce1002 dec $0210 ; 0 -> FF
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208 +
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209
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210 10f6 a90000 lda #$0000
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211 10f9 48 pha
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212 10fa ab plb
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213 10fb ab plb ; program bank = 0
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214 10fc 38 sec
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215 10fd fb xce ; emulation mode
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216 10fe e230 sep #$30 ; a/m, x/y 8 bit
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217
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218 1100 4c4908 jmp theend
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