Search found 160 matches
- Sat Feb 23, 2019 1:53 pm
- Forum: Megadrive/Genesis
- Topic: Bus Arbiter and IO Chip Access
- Replies: 28
- Views: 41320
- Fri Feb 22, 2019 9:10 am
- Forum: Megadrive/Genesis
- Topic: Bus Arbiter and IO Chip Access
- Replies: 28
- Views: 41320
Re: Bus Arbiter and IO Chip Access
Did some probing on my model 1 va2. It has a 5308 arbiter, a 5309 IO chip and a 5345. I checked the pinouts on MegaDrive.org and found some inaccuracies. Correct pinout is as follows: 1. /BGACK (connected to BGACK on VDP, 68k and arbiter) 2. /HSYNC 3. /SRES 4. A14 5. /M3 6. /OE0 7. MCLK 8. GND 9. E...
- Sun Jul 26, 2015 1:40 am
- Forum: Megadrive/Genesis
- Topic: playing with .ld script
- Replies: 5
- Views: 4933
- Fri Jul 24, 2015 6:49 am
- Forum: Megadrive/Genesis
- Topic: playing with .ld script
- Replies: 5
- Views: 4933
Re: playing with .ld script
Should be :KanedaFr wrote:Code: Select all
.hack 0x000FFB20: { /* nothing here, if I add file.o, it won't work */ } >rom =0xFF
Code: Select all
.hack 0x000FFB20:
{
*(.hack*)
} >rom =0xFF
- Wed Jul 31, 2013 8:23 am
- Forum: Tools
- Topic: Linux Genesis Dev Setup
- Replies: 125
- Views: 125391
- Thu Jun 13, 2013 12:58 pm
- Forum: Tools
- Topic: Linux Genesis Dev Setup
- Replies: 125
- Views: 125391
- Fri May 24, 2013 8:16 am
- Forum: Exodus
- Topic: Making Exodus Open Source: What license model to use?
- Replies: 38
- Views: 52257
You said in another thread that you will not maintaining Linux build of Exodus. Let say I take your source when it will be available and I port it to Linux (well FreeBSD in my case but let's say port it to X11/GTK/Whatever) and for some reason you don't want to commit my changes to the official Exo...
- Thu May 23, 2013 8:31 am
- Forum: Exodus
- Topic: Making Exodus Open Source: What license model to use?
- Replies: 38
- Views: 52257
Re: Making Exodus Open Source: What license model to use?
So, I'm planning to release Exodus as open source sometime soon. There is the looming question of which license model to use though, and I'm currently undecided on which direction to take. There are a few things I know I want the license to do: -Must not allow free commercial use. That said, I'm no...
- Sun Feb 03, 2013 1:22 pm
- Forum: Video Display Processor
- Topic: VDP 128Kb Extended VRAM mode
- Replies: 44
- Views: 87707
- Sun Feb 03, 2013 12:22 pm
- Forum: Video Display Processor
- Topic: VDP 128Kb Extended VRAM mode
- Replies: 44
- Views: 87707
- Wed Jan 09, 2013 7:10 am
- Forum: Hardware
- Topic: 315-5433 pinouts?
- Replies: 8
- Views: 9153
- Tue Jan 08, 2013 2:01 am
- Forum: Megadrive/Genesis
- Topic: Mega Drive Wiki Project !!
- Replies: 14
- Views: 11671
Hello tristanseifert, As you know I have a wiki too about md dev. I've seen that you've decided to do like me and provide chip pinouts. Problem is you probably copied some info from my wiki cause you have an error that I've made on the 315-5309 diagram. I've corrected mine so feel free to update you...
- Mon Oct 29, 2012 9:04 am
- Forum: Megadrive/Genesis
- Topic: Write text to the BIOS screen
- Replies: 1
- Views: 3150
- Fri Jul 13, 2012 9:36 am
- Forum: Hardware
- Topic: megadrive Hardware Interaces
- Replies: 8
- Views: 7529
I've started to recreate the page : http://wiki.megadrive.org/index.php?title=Connectors