Nibbler (Olympia set 2): Difference between revisions
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sk4_ic51 (same of Vanguard set)<br> | sk4_ic51 (same of Vanguard set)<br> | ||
g-0959-43.ic51 (same of original Rock-Ola set) sound program;<br> | g-0959-43.ic51 (same of original Rock-Ola set) sound program;<br> | ||
nora_10 (this file could be corrupted, since I suspect that EPROM is faulty, | nora_10 (this file could be corrupted, since I suspect that EPROM is faulty), nora_11 graphics. | ||
----- | ----- | ||
This romset comes from a Vanguard pcb conversion.Differences are:<br> | This romset comes from a Vanguard pcb conversion.Differences are:<br> | ||
Copyright string,one sound rom is the same of Vanguard set.Partial musics and sfx are used in. | Copyright string,one sound rom is the same of Vanguard set.Partial musics and sfx are used in. | ||
----- | |||
update 20170816 from OSSO:<br> | |||
Direi che le due GFX ROMs sono state dumpate a metà dimensione e che nora_8 é un sicuro bad dump.<br> | |||
nora_10.BIN g-0960-57.ic50 [2/2] IDENTICAL<br> | |||
nora_11.BIN g-0960-58.ic51 [2/2] IDENTICAL<br> | |||
nora_8.BIN FIXED BITS (11111101)<br> | |||
Le rom del sonoro sono anche strane: ci sono due ic51, una da Pioneer Balloon e una da Vanguard. | |||
==Files== | ==Files== | ||
Latest revision as of 16:56, 16 August 2017
| dumper | Tirino73 |
| date | 27/09/2006 |
| emulator | |
| dev |
| name | 472 |
| description | Nibbler (Olympia set 2) |
| year | 1983 |
| manufacturer | Olympia |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | 6502 | 8-bit Microprocessor - main | ||
| 2x | 76477 | Complex Sound Generator - sound | ||
| 1x | oscillator | 11.289 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 2x | 2716 | 10,11 | confirmed bad dump, they should be double size (2732) |
| 2x | 2716 | ic51,sk4 | dumped |
| 8x | 2732 | 2,3,007,012,014,ic10,ic15,ic16 | dumped |
| 1x | 2732 | 8 | bad dump |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
Notes
50-140g.007,50-144g.012,50-145.014,ic10 (same of Olympia set)
g-0960-54.ic15,g-0960-55.ic16 (same of original Rock-Ola set)
nora_2,nora_3,nora_8 main program;
sk4_ic51 (same of Vanguard set)
g-0959-43.ic51 (same of original Rock-Ola set) sound program;
nora_10 (this file could be corrupted, since I suspect that EPROM is faulty), nora_11 graphics.
This romset comes from a Vanguard pcb conversion.Differences are:
Copyright string,one sound rom is the same of Vanguard set.Partial musics and sfx are used in.
update 20170816 from OSSO:
Direi che le due GFX ROMs sono state dumpate a metà dimensione e che nora_8 é un sicuro bad dump.
nora_10.BIN g-0960-57.ic50 [2/2] IDENTICAL
nora_11.BIN g-0960-58.ic51 [2/2] IDENTICAL
nora_8.BIN FIXED BITS (11111101)
Le rom del sonoro sono anche strane: ci sono due ic51, una da Pioneer Balloon e una da Vanguard.
Files
-
Readme
-
ROMs
472
