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36 lines
753 B
Plaintext
36 lines
753 B
Plaintext
// Hardware addresses for C64
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#if not(CBM_64) && not(CBM_64_COMPAT)
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#warn c64_sid module should be only used on C64-compatible targets
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#endif
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// SID
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word sid_v1_freq @$D400
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word sid_v1_pulse @$D402
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byte sid_v1_cr @$D404
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byte sid_v1_ad @$D405
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byte sid_v1_sr @$D406
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word sid_v2_freq @$D407
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word sid_v2_pulse @$D409
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byte sid_v2_cr @$D40B
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byte sid_v2_ad @$D40C
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byte sid_v2_sr @$D40D
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word sid_v3_freq @$D40E
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word sid_v3_pulse @$D410
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byte sid_v3_cr @$D412
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byte sid_v3_ad @$D413
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byte sid_v3_sr @$D414
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word sid_filt_cutoff @$D415
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byte sid_filt_cr @$D417
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byte sid_filt_mode @$D418
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volatile byte sid_paddle_x @$D419
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volatile byte sid_paddle_y @$D41A
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volatile byte sid_v3_osc_out @$D41B
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volatile byte sid_v3_adsr_out @$D41C
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