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@ -59,17 +59,15 @@ AUTOCON .SET FALSE ; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT |
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CTCENABLE .SET TRUE ; ENABLE ZILOG CTC SUPPORT |
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CTCBASE .SET KIOBASE+$04 ; CTC BASE I/O ADDRESS |
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CTCTIMER .SET TRUE ; ENABLE CTC PERIODIC TIMER |
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CTCOSC .SET 1843200 ; CTC CLOCK FREQUENCY |
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ACIAENABLE .SET FALSE ; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM) |
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SIOCNT .SET 1 ; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP |
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SIO0MODE .SET SIOMODE_STD ; SIO 0: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP|Z80R] |
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SIO0BASE .SET KIOBASE+$08 ; SIO 0: REGISTERS BASE ADR |
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SIO0ACLK .SET 1843200 ; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800 |
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SIO0ACTCC .SET 0 ; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE |
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SIO0BCLK .SET 1843200 ; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800 |
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SIO0BCTCC .SET 1 ; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE |
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SIO0ACLK .SET CTCOSC ; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800 |
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SIO0BCLK .SET CTCOSC ; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800 |
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VRCENABLE .SET TRUE ; VRC: ENABLE VGARC VIDEO/KBD DRIVER (VRC.ASM) |
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