Search found 7 matches
- Wed Sep 01, 2010 8:03 am
- Forum: Sound
- Topic: New Documentation: An authoritative reference on the YM2612
- Replies: 865
- Views: 2144526
Here's some fragments of a recording form my MD2 I took long ago, Thank you, but... isn't the "ladder effect" supposed to occur on the real YM2612 only? Does your MD2 have the external YM2612 and not the integrated one? I guess we need a recording from an early MD1. I have one, but no possibility t...
- Tue Aug 31, 2010 1:02 pm
- Forum: Sound
- Topic: New Documentation: An authoritative reference on the YM2612
- Replies: 865
- Views: 2144526
I was going to look at the DAC last, once I've finished examining the other components of the YM2612. I've also noticed the extreme jump between low volume and silence though. I'm sure the answer to that behaviour lies in the DAC. I confirm that! A very noticeable ladder effect is exist. http://img...
- Mon Jan 04, 2010 1:20 pm
- Forum: Cartridge
- Topic: The not so famous /YS signal
- Replies: 28
- Views: 41640
- Tue Nov 04, 2008 2:14 am
- Forum: Sound
- Topic: New Documentation: An authoritative reference on the YM2612
- Replies: 865
- Views: 2144526
- Mon Nov 03, 2008 3:47 pm
- Forum: Megadrive/Genesis
- Topic: Total MD TMSS reverse engineering
- Replies: 30
- Views: 20973
- Mon Nov 03, 2008 1:01 pm
- Forum: Megadrive/Genesis
- Topic: Total MD TMSS reverse engineering
- Replies: 30
- Views: 20973
Any access will lock up the system This is not very specific, as you mentioned earlier, the Z80 apparently doesn't lock up. So, does Z80 access to VDP registers lock up the 68k? Does the VDP accept Z80 accesses? What role could the SMS mode play here in this scheme? , and Z80 isn't very effective w...
- Sun Nov 02, 2008 10:59 pm
- Forum: Megadrive/Genesis
- Topic: Total MD TMSS reverse engineering
- Replies: 30
- Views: 20973