Colordreams Revision A
Max. 64K PRG ROM.
Max. 64K CHR RAM.
This cart was used on nearly all of the baby blue carts they made. Interesting things to note
are the set of holes marked "J1". This would've allowed them to bypass their lockout defeat
and plug in a regular Nintendo lockout chip, presumably for rental usage. Anyone have a
board that includes this circuit? Some of my boards actually do have the connector soldered
on, but no lockout board.
It makes me laugh that they wasted their time scratching off the part numbers. What the hell
were they thinking?! This didn't slow me down one bit. I desoldered the chip, plugged it into
my chip tester, and it reported it as a 74LS377. The transistors are likewise simple to figure
out with a multimeter. They did get cute though and use two different kinds of NPN transistors
to thwart RE'ing efforts. Slowed me down for around 2 seconds.