collapseos/blk/584

        IFNZ, ( buffer full? )
            ( no, continue )
            DE ADDHLd, ( restore ACIAW> )
            ( buffer not full, let's write )
            ACIA_IO INAi,
            (HL) A LDrr,
            ( advance W> )
            HL INCd,
            ACIAW> LD(n)HL,
            DE ACIA) LDd(n),
            DE SUBHLd,


                                                      ( cont. )
Copy ACIA driver to blkfs We can get rid of acia.z80, but not of acia.fs yet, we still need it. 2020-04-23 12:42:41 -04:00			`IFNZ, ( buffer full? )`
			`( no, continue )`
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help. 2020-06-27 22:01:56 -04:00			`DE ADDHLd, ( restore ACIAW> )`
Copy ACIA driver to blkfs We can get rid of acia.z80, but not of acia.fs yet, we still need it. 2020-04-23 12:42:41 -04:00			`( buffer not full, let's write )`
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help. 2020-06-27 22:01:56 -04:00			`ACIA_IO INAi,`
Copy ACIA driver to blkfs We can get rid of acia.z80, but not of acia.fs yet, we still need it. 2020-04-23 12:42:41 -04:00			`(HL) A LDrr,`
			`( advance W> )`
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help. 2020-06-27 22:01:56 -04:00			`HL INCd,`
rc2014: add a declaration part to ACIA drivers Driver configuration don't need their own words at runtime, we only need to compile them as literals when compiling words. Now that we have this "declaration blocks" pattern emerging, it seems like a good idea to take advantage of this in drivers, both for simplifying the xcomp unit and to make final binary slimmer. 2020-06-28 17:30:01 -04:00			`ACIAW> LD(n)HL,`
zasm: rename LDdd(n) to LDd(n) it seems I left my asm argument harmonization half done here. Instructions list at B208 doesn't correspond to many actual mnemonics. This mnemonic here was the worst offender. 2020-08-14 21:41:34 -04:00			`DE ACIA) LDd(n),`
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help. 2020-06-27 22:01:56 -04:00			`DE SUBHLd,`
Copy ACIA driver to blkfs We can get rid of acia.z80, but not of acia.fs yet, we still need it. 2020-04-23 12:42:41 -04:00

			`( cont. )`