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; ----------------------------------------------------------------------------
; Zero page labels (OS equates)
DOSINI = $000C
ICAX1Z = $002A
ICAX2Z = $002B
TMPCHR = $0050
LMARGN = $0052
ROWCRS = $0054
COLCRS = $0055
DINDEX = $0057
SAVMSC = $0058
BUFCNT = $006B
; ----------------------------------------------------------------------------
; Zero page labels (COL80 equates)
screen_ptr_lo = $00CB
screen_ptr_hi = $00CC
font_ptr_lo = $00CD
font_ptr_hi = $00CE
; ----------------------------------------------------------------------------
; Non-zeropage RAM labels (OS equates)
COLOR1 = $02C5
COLOR2 = $02C6
RUNAD = $02E0
MEMTOP = $02E5
SSFLAG = $02FF
HATABS = $031A
ICCOM = $0342
ICBAL = $0344
ICBAH = $0345
; ----------------------------------------------------------------------------
; Hardware (memory-mapped I/O, OS equates)
CONSOL = $D01F
AUDF1 = $D200
AUDC1 = $D201
; ----------------------------------------------------------------------------
; OS ROM labels
s_dev_open_lo = $E410 ; (not named in OS sources)
s_dev_open_hi = $E411 ; ""
k_dev_get_lo = $E424 ; ""
k_dev_get_hi = $E425 ; ""
CIOV = $E456 ; Central Input/Output entry point
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