r7265 Friday 5th February, 2010 at 08:39:30 UTC by Curt Coder
[PET] Changed floppy drive to Commodore 4040 for 2001/30xx/40xx series, and Commodore 8050 for 80xx series.
[docs]messnew.txt
[src/mess/drivers]pet.c
[src/mess/machine]c2040.c

src/mess/machine/c2040.c
r7264r7265
1111
1212   TODO:
1313
14   - 8050 cannot load anything except directory
15   - 4040 bumps head before reading directory
1614   - 2040 DOS 1 FDC rom
1715   - Micropolis 8x50 stepper motor is same as 4040, except it takes 4 pulses to step a track instead of 1
1816   - save states
src/mess/drivers/pet.c
r7264r7265
690690   /* pias */
691691   MDRV_PIA6821_ADD( "pia_0", pet_pia0)
692692   MDRV_PIA6821_ADD( "pia_1", pet_pia1)
693
694   /* IEEE bus */
695   MDRV_IEEE488_ADD("ieee_bus", ieee488_daisy)
696   MDRV_C4040_ADD("c4040", "ieee_bus", 8)
697693MACHINE_DRIVER_END
698694
699695
r7264r7265
706702   MDRV_RAM_ADD("messram")
707703   MDRV_RAM_DEFAULT_SIZE("32K")
708704   MDRV_RAM_EXTRA_OPTIONS("8K,16K")
705
706   /* IEEE bus */
707   MDRV_IEEE488_ADD("ieee_bus", ieee488_daisy)
708   MDRV_C4040_ADD("c4040", "ieee_bus", 8)
709709MACHINE_DRIVER_END
710710
711711
r7264r7265
723723   MDRV_RAM_ADD("messram")
724724   MDRV_RAM_DEFAULT_SIZE("8K")
725725   MDRV_RAM_EXTRA_OPTIONS("4K")
726
727   /* IEEE bus */
728   MDRV_IEEE488_ADD("ieee_bus", ieee488_daisy)
729   MDRV_C4040_ADD("c4040", "ieee_bus", 8)
726730MACHINE_DRIVER_END
727731
728732
r7264r7265
749753
750754
751755static MACHINE_DRIVER_START( pet80 )
752   MDRV_IMPORT_FROM( pet )
756   MDRV_IMPORT_FROM( pet_general )
757   MDRV_QUICKLOAD_ADD("quickload", cbm_pet, "p00,prg", CBM_QUICKLOAD_DELAY_SECONDS)
758   MDRV_IMPORT_FROM(pet_cartslot)
759
753760   MDRV_CPU_MODIFY( "maincpu" )
754761   MDRV_CPU_PROGRAM_MAP( pet80_mem)
755762
r7264r7265
770777   MDRV_IMPORT_FROM(pet4_cartslot)
771778
772779   /* internal ram */
773   MDRV_RAM_MODIFY("messram")
780   MDRV_RAM_ADD("messram")
774781   MDRV_RAM_DEFAULT_SIZE("32K")
782
783   /* IEEE bus */
784   MDRV_IEEE488_ADD("ieee_bus", ieee488_daisy)
785   MDRV_C8050_ADD("c4040", "ieee_bus", 8)
775786MACHINE_DRIVER_END
776787
777788
docs/messnew.txt
r7264r7265
1010- Spektr BK-001 [Miodrag Milanovic]
1111- Zvezda [Miodrag Milanovic]
1212
13
14
1315Systems Promoted from GAME_NOT_WORKING:
1416---------------------------------------
1517- Victory MPT-02 and clones [Curt Coder]
r7264r7265
2729- Xerox 16/8 [Curt Coder]
2830- BestZX
2931
32
33
3034System Driver Changes:
3135----------------------
3236
r7264r7265
4650
4751- [PDP1] Fixed crash when debugger invoked (bug #1371]. [Robbbert]
4852
49- [PET] Changed floppy drive to Commodore 4040. [Curt Coder]
53- [PET] Changed floppy drive to Commodore 4040 for 2001/30xx/40xx series.
54  Changed floppy drive to Commodore 8050 for 80xx series. [Curt Coder]
5055
5156- [SCV] Implemented upd177c audio. [plgDavid]
5257
r7264r7265
5863- [COCO3] Fixed broken Coco3 high-res timer emulation
5964  (bug #1913) [John W. Linville]
6065
66
67
6168Imgtool Changes:
6269----------------
6370(none)
r7264r7265
7178
7279- [CIA6526] Refactored interface, added SP/CNT callbacks, and fixed serial
7380  port transfer. [Curt Coder]
81 
82- [C4040] Implemented read-only access to D64/D67/G64 images. [Curt Coder]
7483
84- [C8050] Implemented read-only access to D80 images. [Curt Coder]
85
7586- Cleanups for driver_data and Standard C library usage.  [Atari Ace]
7687
7788- Placed floppy drive head initially on track 0 to fix alignment issues

Previous 509077 RevisionsNext 50


© 1998-2010 The MESS Team