Subject: Re: [stella] DASM support files v1.08 now available From: "Andrew Davie" <atari2600@xxxxxxxxxxxxx> Date: Fri, 14 Nov 2003 22:29:26 +1100 |
How embarassing; I should have realised right away what you wanted. In any case, it's now corrected and available as version 1.09 of the '2600 support package for DASM. I hope I got it right this time! You know the place - www.atari2600.org/dasm Cheers A ----- Original Message ----- From: <cybergoth@xxxxxxxx> To: <stella@xxxxxxxxxxx> Sent: Thursday, November 13, 2003 11:58 PM Subject: Aw: [stella] DASM support files v1.08 now available > Hi Andrew! > > > Both the base addresses > > Ah, oh... this did not make it quite as I envisioned. I thought to add them more like this: > > IFNCONST TIA_BASE_ADDRESS > TIA_BASE_ADDRESS = 0 > ENDIF > > IFNCONST TIA_BASE_READ_ADDRESS > TIA_BASE_READ_ADDRESS = TIA_BASE_ADDRESS > ENDIF > > IFNCONST TIA_BASE_WRITE_ADDRESS > TIA_BASE_WRITE_ADDRESS = TIA_BASE_ADDRESS > ENDIF > > And subsequently change the segments ORGs to: > > SEG.U TIA_REGISTERS_WRITE > ORG TIA_BASE_WRITE_ADDRESS > > and > > SEG.U TIA_REGISTERS_READ > ORG TIA_BASE_READ_ADDRESS > > Hope my intention is more clear now? > > Now doing nothing sets both adresses to 0, setting a base adress sets both to the base adress and setting read or write individually (super-)overrides that particular address. > That way it is also backwards compatible to the old standalone base-address. > > I'd like to apologize for any confusion I caused with the first message regarding this. > > Greetings, > Manuel > > > > > -------------------------------------------------------------------------- -------------------- > Archives (includes files) at http://www.biglist.com/lists/stella/archives/ > Unsub & more at http://www.biglist.com/lists/stella/ > > ---------------------------------------------------------------------------------------------- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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