19 lines
245 B
ArmAsm
19 lines
245 B
ArmAsm
stack = $0100
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screen = $0400
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rowlen = $28
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bdcol = $D020
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bgcol = $D021
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inputa = $DC00
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inputb = $DC01
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ch1_freq_lo = $D400
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ch1_freq_hi = $D401
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ch1_duty_lo = $D402
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ch1_duty_hi = $D403
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ch1_ctl = $D404
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ch1_env_ad = $D405
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ch1_env_sr = $D406
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