tunertom wrote: April 9th, 2025, 4:11 pm I have attached the fixed 8MB Ramtest package zip to this post, just incase anyone else has been searching for it as long as I have!


Fixed 8MB RamTest set.zip

Its include here, look some posts above.

i used the cd image on xstation from the package tunertom post.

Finally found some RAM.. Thanks to TriMesh for this great mod and tool!

Im still looking for some RAMs that i can use. Anyone have a source where to find atm?

i want to start a little project to get a midi device like a sequenzer for example connected over the seriel port to a ps1.
So first at all i will build me a adapter cable USB-serialPS1. Im still not sure what best converter i should use.
https://unirom.github.io/serial_psx_cable/ . So first i will ...

The driver for the H2500 comes include in the SDevTC software. The software init the h2500 on win startup. There is no special windows driver needed. I even tryed to install the vxd but than SN software dont work.
This need the SN flash on the h2500. I have a SN flash from mid 1998 for this.
So you ...

i have some trouble calibrate my Laser unit. First i have a scope to see the eye pattern. And its also clear how to adjust it.
My problem is follow: When i finish with the adjust, drive reading discs fine no stuttering. Than i power off my PS1 and 10sec later when i turn it on again the drive spins ...

im looking for the system Software for the SN Psy-q interface. Its not include in the SDKs. There is a psybios.exe what i need.
Wonder anyone has the floppys or images of it?

I got anything up and running. H2500 with SNDebugger running on WinXP with a SN bios flashed (V1.3).
This is h2500 exclusive. I was not able to install the SNDebugger on win98. My installer is from 1999 release by SN.
A bit confusing after all. You need win98/dos to flash the h2500, than you can ...

The DECI and h25bios are include the Programmer Tools under PSSN. The PSY-Q SN bios for SN Software comes from SN. I think its also include in some Lib update discs.

i got really confused and like to bring some clearence to the topic.
Pretty sure i missed something or im thinking wrong, but feel free to correct me.

So what is the my problem?
It all start that i want to use first/third party sdk tools/debugger on a modern System with real dev hardware.
I ...

i have no idea.

the flashing working now. system was needed a reboot.
But the sn windebugger dont see the h2500. Flashed with h2500.img(SN) V1.3
Maybe i need another version or its windows nt only.. Very confusing and no docs.

With the great Pikuma tutorial for PS dev i setup my PS Dev PC new.
Im looking to use the h2500 with the best option for IDE and debugger.
ATM i using the Code Warrior release 5 with update DECI and it working fine with win98se.

Whats new for me that its possible to flash a SN bios to the h2500 ...

Hi,
i know its not PS1 but maybe this can be used also for PS1 dev since the PS2 is compatible to the PS1.
I have a PS2 Tool PA for some time and decited to try out the PA side of the Kit.
So there are tools for the PA on the Sony SDK to record data, and than another tool display the results.
Far ...

I got a new in box Artist tool some years back and want to find more infos about it.
First at all i asking a dev telling me it was not really used, more a cheap option for Graphic artists only.
PSXgraph on the SDKs hold some programms where it looks like the H201A is used.
For example the Sprite ...

I got it. The system file is not really needed for the sample. So far i found the problem.. It was i run the commands in a dos prompt window in win98. Looks like the cdemu dont like that.
Ok its working:

https://abload.de/img/img_3714oufke.jpg
https://abload.de/img/img_3715xrfhd.jpg

Did you ...

@Shadow i need your help with the Emu.
I have problems launching software from the emu hdd.
First at all i configure the jumper on the Emu to 390/i5/D7 SCSI ID:7 No conflicts with other boards.
On my Bios i reserve it IRQ5 to ISA.
CDBios is starting correctly. After that i to the menu cddisk, first ...

Ok here is my start point. I used the VABTool 2.0beta from the PS2 SDK (https://workupload.com/file/PBAwEQ3mnfE).
In the readme its written that the vabtool is now able to playback a sequenze using the Sound Artist tool.
2. VABTool - This is a windows program to contruct/edit VAB files

a) You can ...

Hi,
im looking for help fixing the DTL-H800 drivers for windows to get the hardware working.
Part of the later SDKs, there was a folder psxsound include some beta drivers for the h800 on windows.
There was also in the PS2 SDK a preview programm called JAM what can be used under mac os with the H800 ...

Sounds interesting, i will give it a try ..