Gauntlet (rev 7): Difference between revisions
From Citylan
Jump to navigationJump to search
(Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 02/09/2017 |- |emulator || MAME 0....") |
mNo edit summary |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 13: | Line 13: | ||
|+ style="background:silver" | PCB Infos | |+ style="background:silver" | PCB Infos | ||
|- | |- | ||
|name || ''' | |name || '''[http://adb.arcadeitalia.net/?mame=gauntletr7 gauntletr7 on Arcade Database]''' | ||
|- | |- | ||
|description || '''Gauntlet (rev 7)''' | |description || '''Gauntlet (rev 7)''' | ||
| Line 70: | Line 70: | ||
EPROM 104 is a 27128 i.e. 16384 bytes, with the 2nd half filled with 0x00. In MAME it is truncated in half (as if it was a 2764 i.e. 8192 bytes). The 27128 version was supported in older MAME releases and was phased out in MAME 0.75u1.<br> | EPROM 104 is a 27128 i.e. 16384 bytes, with the 2nd half filled with 0x00. In MAME it is truncated in half (as if it was a 2764 i.e. 8192 bytes). The 27128 version was supported in older MAME releases and was phased out in MAME 0.75u1.<br> | ||
Also, the label says that copyright is 1984 and not 1985 as in MAME.<br> | Also, the label says that copyright is 1984 and not 1985 as in MAME.<br> | ||
Maybe a MAMEDEV could restore | <s>Maybe a MAMEDEV could restore the correct ROM.</s> corrected by OSSO in MAME 0.191 | ||
<br><br> | |||
Blister only, no PCB | Blister only, no PCB | ||
----- | ----- | ||
Latest revision as of 15:24, 20 October 2024
| dumper | f205v |
| date | 02/09/2017 |
| emulator | MAME 0.31 |
| dev | Aaron Giles |
| name | gauntletr7 on Arcade Database |
| description | Gauntlet (rev 7) |
| year | 1985 |
| manufacturer | Atari |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 2x | AM27128A | 104,120 | dumped |
| 2x | MBM27128 | 105,106 | dumped |
| 7x | AM27256 | 111,113,115,117,119,709,710 | dumped |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
Notes
EPROM 104 is a 27128 i.e. 16384 bytes, with the 2nd half filled with 0x00. In MAME it is truncated in half (as if it was a 2764 i.e. 8192 bytes). The 27128 version was supported in older MAME releases and was phased out in MAME 0.75u1.
Also, the label says that copyright is 1984 and not 1985 as in MAME.
Maybe a MAMEDEV could restore the correct ROM. corrected by OSSO in MAME 0.191
Blister only, no PCB
label format is: ---------------- |(C) 1984 ATARI| -> copyright | 8525 | -> date (yyww) | 136037 | -> game number | 104 | -> rom number ----------------
Files
-
EPROMs
1553
