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some code for floppy sector reading

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FeralChild64 committed 2021-03-01 19:45:39 +01:00
1 parent 23c5e3e766
commit 413dfa8f25
3 files changed
+76 -3
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src/aliases/,aliases_hardware_m65.s
+21
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@@ -29,6 +29,27 @@
!addr VIC_PALSEL = $D070 ; - palette selection register
; Floppy controller registers
!addr FDC_CONTROL = $D080
!addr FDC_COMMAND = $D081
!addr FDC_STATUS_A = $D082
!addr FDC_STATUS_B = $D083
!addr FDC_TRACK = $D084
!addr FDC_SECTOR = $D085
!addr FDC_SIDE = $D086
!addr FDC_DATA = $D087
!addr FDC_CLOCK = $D088
!addr FDC_STEP = $D089
!addr FDC_PCODE = $D08A
!addr FDC_DBG0 = $D6A0
!addr FDC_DBG1 = $D6A1
!addr FDC_DATARATE = $D6A2
!addr FDC_LAST_TRACK = $D6A3
!addr FDC_LAST_SECTOR = $D6A4
!addr FDC_LAST_SIODE = $D6A5
; Palette memory areas
!addr PALETTE_R = $D100