VOGONS


ISA I/O Interface

Topic actions

Reply 20 of 22, by Sphere478

User metadata
Rank l33t++
Rank
l33t++

Wow, this is a very amazing project! Good job!!

Sphere's PCB projects.
-
Sphere’s socket 5/7 cpu collection.
-
SUCCESSFUL K6-2+ to K6-3+ Full Cache Enable Mod
-
Tyan S1564S to S1564D single to dual processor conversion (also s1563 and s1562)

Reply 21 of 22, by alec_v

User metadata
Rank Newbie
Rank
Newbie
ALEKS wrote on 2020-06-07, 15:29:

* Two IDE Interfaces with two channels each (primary master-slave, secondary master-slave)

Alexandru, is it possible to obtain a PAL sourcecode ?
I would like to implement a single secondary IDE apator board.

Reply 22 of 22, by rkurbatov

User metadata
Rank Member
Rank
Member

I've just bought early ISA 486 Motherboard and 486 DX-50 and was searching for a proper Multi I/O card for it.

I have two 2.88 floppy drives and was thinking about putting one of that drives into this build. One is PS/2 style and requires special power through the data cable and seems like this board supports it. Definitely, it's the best Multi I/O board for my purposes so I'll definitely build at least one 😀

Alexandru, very nice job, thank you for your efforts and contribution to the retro-community.

486: ECS UM486 VLB, 256kb cache, i486 DX2/66, 8MB RAM, Trident TGUI9440AGi VLB 1MB, Pro Audio Spectrum 16, FDD 3.5, ZIP 100 ATA
PII: Asus P2B, Pentium II 400MHz, 512MB RAM, Trident 9750 AGP 4MB, Voodoo2 SLI, MonsterSound MX300