Search found 3 matches

by karlmartin95
December 20th, 2018, 10:09 am
Forum: Software / Hardware Trading
Topic: [WTB] Sony DTL H-2000 Dev Kit
Replies: 0
Views: 4377

[WTB] Sony DTL H-2000 Dev Kit

Hi to all, I want to buy the SONY DTL H-2000 dev kit for learning deep game development in the PS1 system and for develop some project I have in my mind. (The picture is from this forum) If someone ha...
by karlmartin95
October 5th, 2018, 6:25 am
Forum: Hardware
Topic: [Hardware Mod] 8MB in (PU-18) Retail PSX
Replies: 55
Views: 70627

Re: [Hardware Mod] 8MB in (PU-18) Retail PSX

Hmm, are we talking about these RAM chips? Sadly, they won't work - the first thing is that they are "KM48 C " rather than "KM48 V " - so they are designed to operate from 5V rather than 3.3V. The second is that the '0' at the end indicates that they are fast page mode devices - and the PSX memory ...
by karlmartin95
October 5th, 2018, 5:14 am
Forum: Hardware
Topic: SCPH-5502 8MB Modification
Replies: 4
Views: 9649

Re: SCPH-5502 8MB Modification

Hello, good job! I saw the post of Trimesh, but I have many problems finding those DRAM memories. Where did you find it? It's so difficult. I have a DDR memory for PC that have 4 of those chips but are slightly different.. they are +5V, code: KM48C2104A.

I'm going crazy finding those chips.