[Mar/21/93]

Atari Lunar Lander

Many if not all Lunar Lander games produced for sale in the USA do not have
the ROM with the part number 034597-01.  This ROM is used for non-English
messages only.  This ROM is not currently available in the archive.  For use
with the simulator, there is a file 034597.01.fake, which contains 2K bytes of
hexadecimal FF.

There are two known versions of the code ROMs (b1, cd1, de1, and f1), which
have part numbers ending in -01 and -02.  The same vector ROMs are used with
both sets of code.

All EPROMs are type 2716 (but not TMS 2716).  Some boards may use bipolar
PROMs instead of EPROMs.  It is easiest to simply replace the PROMs with
EPROMs if the EPROM sockets are loaded.  See the operator's manual for details.

loc  part num   cksm  filename   
---  ---------  ----  ---------
b1   034569-01  69fa  034569.01  
cd1  034570-01  7dde  034570.01  
de1  034571-01  d650  034571.01  
f1   034572-01  1ff8  034572.01  
                                 
     034597-01
np3  034598-01  0342  034598.01  
r3   034599-01  f04a  034599.01  

b1   034569-02  6784  034569.02
cd1  034570-02  7dde  034570.02  (note: same contents as 034570-01)
de1  034571-02  d40e  034571.02
f1   034572-02  2482  034572.02



[May/11/99]

I recently purchased a batch of Lunar Lander boards from a friend and was excited 
to see one board had all three VROMs populated.  I knew that the "foreign language
ROM" for Lunar Lander had yet to surface, and seeing as how I'd received prototype
Atari hardware from this fellow in the past my hopes were high.

Reading in the ROMs yielded a match on two of the ROMs, but the third appears to 
be "new".

LLVROM0.BIN = 034599.01
LLVROM1.BIN = 034598.01
LLVROM2.BIN = 034597.01 ???  (The elusive "foreign language ROM"?)

In glancing at the code on the ROM is looks like valid vector generator code...

The program ROMs may be incomplete.  There were only three (numbered 0, 1, and 2).
They were installed in the 1, 2, and 3 ROM sockets (0 was empty).  They don't appear 
to match up to the -02 rev ROMs.  I didn't have -01's handy to compare.

That's as far as I've investigated.

-

[MAME]

	Lunar Lander Memory Map (preliminary)

	Lunar Lander settings:

	0 = OFF  1 = ON  x = Don't Care  $ = Atari suggests


	8 SWITCH DIP (P8) with -01 ROMs on PCB
	87654321
	--------
	11xxxxxx   450 fuel units per coin
	10xxxxxx   600 fuel units per coin
	01xxxxxx   750 fuel units per coin	$
	00xxxxxx   900 fuel units per coin
	xxx0xxxx   Free play
	xxx1xxxx   Coined play as determined by toggles 7 & 8  $
	xxxx00xx   German instructions
	xxxx01xx   Spanish instructions
	xxxx10xx   French instructions
	xxxx11xx   English instructions  $
	xxxxxx11   Right coin == 1 credit/coin	$
	xxxxxx10   Right coin == 4 credit/coin
	xxxxxx01   Right coin == 5 credit/coin
	xxxxxx00   Right coin == 6 credit/coin
			   (Left coin always registers 1 credit/coin)


	8 SWITCH DIP (P8) with -02 ROMs on PCB
	87654321
	--------
	11x1xxxx   450 fuel units per coin
	10x1xxxx   600 fuel units per coin
	01x1xxxx   750 fuel units per coin	$
	00x1xxxx   900 fuel units per coin
	11x0xxxx   1100 fuel units per coin
	10x0xxxx   1300 fuel units per coin
	01x0xxxx   1550 fuel units per coin
	00x0xxxx   1800 fuel units per coin
	xx0xxxxx   Free play
	xx1xxxxx   Coined play as determined by toggles 5, 7, & 8  $
	xxxx00xx   German instructions
	xxxx01xx   Spanish instructions
	xxxx10xx   French instructions
	xxxx11xx   English instructions  $
	xxxxxx11   Right coin == 1 credit/coin	$
	xxxxxx10   Right coin == 4 credit/coin
	xxxxxx01   Right coin == 5 credit/coin
	xxxxxx00   Right coin == 6 credit/coin
			   (Left coin always registers 1 credit/coin)

-

[Oct/23/2005]

Lunar Lander (rev 1)  
Atari 1979  

CPU
1x SY6502A (main)  

ROMs
6x 2716
1x PROM   

Note
This is an original and working Atari PCB.
Comparing it to MAME's asteroid.c driver, there is NO 034597.01 rom (there is no socket as well, position on PCB is unpopulated); on the contrary there is a PROM marked with the Atari Fuji symbol.
It's dumped now.
  
Funzionamento Non testata  
In vendita No  

Dumped 21/10/2005 

-