need PowerPak development resources

[byemu]

I found this link:
http://wiki.nesdev.com/w/index.php/PowerPak
and at "PowerPak development resources" section,have this:
Source code for some of Loopy's mappers (Verilog): powerpak_loopy_src.zip

But I can not download powerpak_loopy_src.zip

any one have this code.

[Myask]

Here you go.

Code: Select all

	Myask	loopy : Looks like someone on Nesdev is looking for your mapper sources which got taken down. It OK if I repost them?
	loopy	yeah I guess so

As for

Could you elaborate on what kind of conditions would have caused such a glitch in old MAP04 versions, so that I can trigger these conditions in my test ROM to make sure this doesn't happen again?

PRG /CE (which is used by the mapper to get A15) changes slightly after M2. Writes to E000-FFFF would briefly assert WRAM /WE, causing ram corruption.

How how to solve the problem?
Is there a powerpak mapper sourcecode or code section?

The use of m2_n (slightly delayed from /ce) for WRAM /WE fixes this problem. It's present in these sources.

[byemu]

thank you.