Another quite interesting cartridge, probably record holder when comes to number of chips (in a NROM/UNROM-like multicart cartridges): 8 not countring ROMs.
Game list:
A: Soccer Ball,
B: Volley Ball,
C: Base Ball,
D: Lunar Ball,
E: Golf Ball,
F: Tennis,
G: Paddle,
H: Howball,
I: Pinball,
J: Fyard Fight,
K: Side Pocket 1M
Game list:
A: Soccer Ball,
B: Volley Ball,
C: Base Ball,
D: Lunar Ball,
E: Golf Ball,
F: Tennis,
G: Paddle,
H: Howball,
I: Pinball,
J: Fyard Fight,
K: Side Pocket 1M
Code:
[...X....] @ $6000-$7fff/$c000-$ffff
[......Y.] @ $6000-$7fff
[....ABCD] @ $8000-$ffff
Powerup & soft reset: X=0, Y=1, ABCD=0
XY | $6000 | $8000 | $a000 | $c000 | $e000
00 | 1B1111 | ABCD00 | ABCD01 | AB1110 | AB1111
01 | 1BCD11 | ABCD00 | ABCD01 | ABCD10 | ABCD11
10 | 1B1111 | ABCD10 | ABCD11 | AB1110 | AB1111
11 | 1BCD11 | ABCD00 | ABCD01 | ABCD10 | ABCD11
XYAB | mirroring
--11 | H
11-- | H
else | V
[......Y.] @ $6000-$7fff
[....ABCD] @ $8000-$ffff
Powerup & soft reset: X=0, Y=1, ABCD=0
XY | $6000 | $8000 | $a000 | $c000 | $e000
00 | 1B1111 | ABCD00 | ABCD01 | AB1110 | AB1111
01 | 1BCD11 | ABCD00 | ABCD01 | ABCD10 | ABCD11
10 | 1B1111 | ABCD10 | ABCD11 | AB1110 | AB1111
11 | 1BCD11 | ABCD00 | ABCD01 | ABCD10 | ABCD11
XYAB | mirroring
--11 | H
11-- | H
else | V