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which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
109 lines
1.3 KiB
PHP
109 lines
1.3 KiB
PHP
;
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; I/O definitions for the CBM 610
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;
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; Taken from a kernal disassembly done by myself in 1987.
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;
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; Ullrich von Bassewitz, 28.09.1998
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; I/O $d800: CRTC 6545
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; crtc = $d800
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CAdrReg = $00
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CDataReg = $01
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; I/O $da00: SID 6581
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; sid = $da00
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Osc1 = $00
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Osc2 = $07
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Osc3 = $0e
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FreqLo = $00
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FreqHi = $01
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PulseF = $02
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PulseC = $03
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OscCtl = $04
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AtkDcy = $05
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SusRel = $06
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FiCtlLo = $15
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FiCtlHi = $16
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Resonance = $17
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Volume = $18
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PotX = $19
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PotY = $1A
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Random = $1B
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Env3 = $1C
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; I/O $db00: CIA 6526 Inter Process Communication
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; IPCcia = $db00
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PortA = $00
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PortB = $01
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DDRA = $02
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DDRB = $03
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TimALo = $04
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TimAHi = $05
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TimBLo = $06
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TimBHi = $07
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TOD10 = $08
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TODsec = $09
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TODmin = $0A
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TODhour = $0B
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SerDataReg = $0C
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IntCtrReg = $0D
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CtrlA = $0E
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CtrlB = $0F
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; I/O $dc00: CIA 6526
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; cia = $dc00
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; I/O $dd00: ACIA 6551
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; acia = $dd00
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ADataReg = $00
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AStatusReg = $01
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ACmdReg = $02
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ACtrlReg = $03
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; I/O $de00: Triport #1 6525
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; tpi1 = $de00
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tpiPortA = $00
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tpiPortB = $01
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tpiPortC = $02
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tpiIntLatch = $02
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tpiDDRA = $03
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tpiDDRB = $04
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tpiDDRC = $05
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tpiIntMask = $05
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tpiCtrlReg = $06
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tpiActIntReg = $07
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; I/O $df00: Triport #2 6525
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; tpi2 = $df00
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