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Pseudo Saturn Kai Installation Video

Written by cafealpha 3 comments
I sometimes have several nice stories about hardware/firmware/software development experiences I would like to develop on this blog, but when comes the time to write it's usually annihilated by ...
  • The lack of free time : my "free time" for Saturn is usually one hour or two in the early morning, or a similar duration during night
  • The lack of financial support : while Pseudo Saturn Kai kept me busy for around 5 years (I started by developing firmware flasher in August 2014, to then start developing my own Kai firmware from the following year), I only received 5 US dollars for it.
    Maybe it would had been smarter to do more aggressive show business about my Saturn projects to get more money from crowds, but while I consider development as a funny activity, show business isn't : bragging about some project super cool but shall be finished someday is not for me.
    I prefer to directly try finishing theses unfinished projects instead
  • The lack of motivation : after writing an article here, that usually ends in ...
     - People commenting, but about a Pseudo Saturn Kai setup trouble  on their clone cartridge usually not related to the blog article it was commented from.
     - People commenting, but about requiring about unrelated XYZ feature in Pseudo Saturn Kai, or any kind of technical collaboration that I should definitely volunteer on.
     - Nobody commenting : I personally consider this is as the best option because at least it doesn't requires me to spend time writing any reply.

    Okay, here is just a flaky blog about B-rank homebrew projects made by one random dude on a vintage video games console, so who care ?
    But whatever it may be, I continue unidirectional writing here in order to get fun stories to tell to grandchildren in the future

Back to the main topic : no motivation and no time for this blog. As a countermeasure let's write a short article

As indicated on the title, this is about installation videos of Pseudo Saturn Kai !
For the "no time and motivation for show business" reasons detailed above, I personally don't had time to do any kind of video, but Retro Sim was kind enough to prepare one

Pseudo Saturn Kai v6.314 installation video

I hope this video showed how easy to upgrade from an older version of Pseudo Saturn Kai to latest one : that's just the matter of burning a CD-R, to boot it in the same way as your favorite game, and to follow instruction displayed on screen !

The only difficult part during installation of Pseudo Saturn Kai (for example from Action Replay stock firmware) is that it requires usage of CD swap method to make setup CD-R booting correctly.
This is however not necessary when installing over an older version of Pseudo Saturn Kai, so there are no excuses to use outdated version of Pseudo Saturn Kai

This latest v6.314 flavor of Pseudo Saturn Kai was made with my heart, blood and tears as the previous ones, so I hope it will contribute to make Saturn more and more appreciated
There aren't major feature addition from previous (6.274) version, but cheat codes support was a bit improved and all control pads including third party ones should be now correctly supported. And as usual, it's free (like in free beer) to use

Read more Pseudo Saturn Kai Installation Video

Pseudo Saturn Kai v6.314 - The newer the better

Written by cafealpha no comments
As indicated in the title : I'm glad to announce the release of Pseudo Saturn Kai v6.374 ! It is available for download at the usual address on my homepage.

This time, there aren't any "big" feature added, but rather a streak of small fixes as well as few minor improvements too. So don't wait to upgrade your cartridge and enjoy even more your favorite games with Pseudo Saturn

What's new :
  • Show error message when SD card is not inserted into Rhea/Phoebe ODE.
  • Added RmenuKai : enjoy cheat codes on Rhea/Phoebe even without cartridge !
  • Improved compatibility of JHL loader-only games with Rhea/Phoebe ODEs.
    (Panzer Dragoon Saga can now be correctly loaded from Rhea ODE)
  • Improvements in automatic selection of game in cheats codes feature.
  • Improvements regarding Virtual Memory Cartridge automatic settings.
  • Fixed support for some third party wireless pads.
RmenuKai for Rhea/Phoebe : test with cheat codes for NiGHTS
If you prefer hedgehogs, there is also a similar video with Sonic 3D.


And there's also a small Easter egg hidden in some menus ... will you be able to trigger it ?

What didn't changed :
  • Plays games backed up on CD-R, without the need of any hardware mod.
  • Comes with a bunch of pre-installed cheat codes.
  • Provides image selection menu for Rhea and Phoebe ODE.
  • Available for free and for everyone : it doesn't costs any license to install, and I didn't begged any money to develop Pseudo Saturn Kai too.

This version was thoroughly tested by same beta testers who followed development from last public release, but on the other hand it was tested by ... nobody else during beta testing phase ... this is probably a fault from me (it was announced for one week on segaxtreme forums, and ... for one day on this blog), but today is the third anniversary of initial release of Pseudo Saturn Kai as well as Gamer's Cartridge so I didn't wanted to miss this occasion 

So don't worry and happy playing ! I spent last 5 months in developing this version, and my favorite beta tester spent the same period in testing around twenty beta builds so it will run fine on your Saturn ! Trust me, I'm an engineer
 

Not my favorite PCB,
but at least it works.


It's time to pick up the kids at their Monday evening activities but I still have many tidbit stories to relate about ! So please stay tuned in future article(s)


Edit (2019/06/10) : it should be a good idea to add links for discussions on external sites :

Read more Pseudo Saturn Kai v6.314 - The newer the better

Pseudo Saturn Kai PRO edition - RC1

Written by cafealpha no comments
Once upon a night, I wanted to verify Pseudo Saturn Kai products lineup and realized PRO edition was recently added !

The PRO edition itself was based on same technology as lite one, but requiring a small subscription (in one-digit dollar range) in order to allow installation. In other words, the same contents as lite (free of charge) edition, but financially supporting firmware development and maintenance costs.

Pseudo Saturn Kai PRO edition was so popular that it was attracting enough money to cover my daily personal expenses and at some point it was even enough for apartment rent as well as family's cost of fuel and light ! On the other hand, Pseudo Saturn Kai PRO edition support team was greedier and greedier about new features, visual improvements of the firmware's UI, and the longer it went the more oppressed I was to maintain Pseudo Saturn Kai code base.

And then, the poor man's alarm clock (= in simpler words, light of the morning sun) woke me covered in sweat and experiencing high heart pulsations.
I had to verify this was a nightmare ! ... But before that it was time to start the day with laundry, because procrastinating the laundry duty delays all the subsequent tasks after that until the end of the day

So during my earliest spare moment during that day (somewhere between 6:30PM and 7PM), I could verify that everything was normal regarding Pseudo Saturn Kai project : the lite version free for everybody, and the full version also free but usable only in my hardware projects.
So no deadline, no pressure, and no impatient users ! I was relieved because I have enough of that at regular work !!

~ Development of Pseudo Saturn Kai PRO edition ~
By Mr Quino, from Mafalda  #1212


"Wow, look at what I saw in the newspaper :
a millionaire died from overwork !"
"Yeah, there are such kind of stupid people who
get accustomed to millions and then can't stop."


"And they want more ! Again !"
"Again ! Again millions !"


"Again ! AGAIN ! AGAIN !"





On a more serious note, I'm glad to announce that release candidate version for next release of Pseudo Saturn Kai is ready !
This RC version was thoroughly tested by same beta testers who followed development from last public release, so the risk of bricking cartridge or facing bugs bigger than an elephant are quite low.
I'm however not confident about usage in unusual configuration, so that I would like it to be tested by a few more people for my peace of mind before putting it on the wild.

So if you are volunteer for testing (and reporting me testing results) please contact me by PM on segaxtreme forums, or by email from my contact page.

On the other hand, if you just want to use latest version and don't plan to give testing feedback, then please *don't* contact me and wait patiently for one week or two until RC version becomes publicly available.

What's new in upcoming next release : basically there aren't new major feature available (like cheat codes in previous v6.274 release), but enough changes and/or improvements to make everybody wanting to upgrade.
  • Show error message when SD card is not inserted into Rhea/Phoebe ODE.
  • Added RmenuKai : enjoy cheat codes on Rhea/Phoebe even without cartridge !
  • Improved compatibility of JHL loader-only games with Rhea/Phoebe ODEs.
    (Panzer Dragoon Saga can now be correctly loaded from Rhea ODE)
  • Improvements in automatic selection of game in cheats codes feature.
  • Improvements regarding Virtual Memory Cartridge automatic settings.
  • Fixed support for some third party wireless pads.

And there's also a small Easter egg hidden in some menus ... will you be able to trigger it ?

To shortly sum up the changelog, Rhea/Phoebe ODE users will be happy to find that this release will allow usage of cheat codes without the need of any cartridge  And some Rhea users shall also appreciate Pseudo Saturn Kai finally loading Panzer Dragoon Saga correctly.
There are also some fixes and improvements around cheat codes (available for everybody, not requiring ODE or any special cartridge) and I sincerely hope theses will contribute to make more people enjoying playing Saturn


Rare footage of Pseudo Saturn Kai development room.
Foreground : me preparing next beta.
Background : privateye testing latest beta.

Read more Pseudo Saturn Kai PRO edition - RC1

End of 2018 Summer vacations

Written by cafealpha 6 comments
... One month ago, I wanted to announce that I wouldn't be available for several weeks, but I was suddenly taken in a storm of bringing/taking kids to/from schoolchildren care, washing bento boxes, going to work and the usual dish-wash/throw trash/laundry/whatever daily routines

Personally, I only had two rest days at the middle of August generously offered by employer as summer holidays ... two days !! That's one day, and ... one another day  Moreover both are consecutive And  that's ... so long I fear I would forget everything about work after such a long rest
Well, more seriously I took some day-off here and there during August too, and theses were a good occasion to refresh from everyday life

As a consequence, I completely neglected my email box during this period of time. Sorry to all concerned people !
I will try to tidy-up my mail box this week, but can't guarantee that everything will be done on planned time since day work went a bit crazy recently

So here comes some lines about my summer holidays ... hey, that's my homepage which I pay for hosting and where I installed and filled this blog, so I write whatever I want on it

So if you're not interested in me talking about my life, please skip until next horizontal separator


Summer 2018 activity #1 : going to the beach

As every summer, I celebrated the lapse of one year by going to the beach : four years ago, I spent nearly two months at hospital without any occasion to go outside, so that I like to take a revenge every year
At that time, I had around 50-60% of chances to be still here today. It's good to be alive

Well, there were a bit more medusa than usual, so I didn't swam so much, but that's better than not being able to go to beach at all anyway


This is an illustration photo : the girls are just
to boost my blog audience.
And I own TI-89 calculator rather than TI-83+


The kids wanted to make a sand castle, which
ended in some kind of free-style art
Title: Japanese style toilet, by cafe-alpha kids, 2018

I like that they didn't spent half a day to do a instagram-compliant thing that would then be destroyed by the sea but had fun anyway


Summer 2018 activity #2 : watching typhoons
I don't know if that's limited to the region I live, but there were a lot of typhoons this year ! There wasn't any kind of major damage nearby, but not everybody in Japan could be that fortunate ...

Personally, it was the occasion to do some cleanup on the balcony : I trashed several things that accumulated over past year, and Mr Typhoon helped to clean up dust after that

I wish typhoon and other similar kind of natural disasters could evolve into intelligent entities to clean up earth from climate-skeptical trolls



Rare footage from the birth of a French citizen
(That's not super related with typhoons, but this is my blog,
and I write whatever I want on it )


Summer 2018 activity #3 : going to several kinds of museums
The kids like museums, especially to watch insects, machines or similar stuff. But museums close early, unfortunately.

Close at 4PM ?!
That's not a museum, but an hideout for civil workers

Always should read the little letters : "open until 4:30 PM ... but can't enter after 4PM"
The rear door was still open, so we could sneak inside anyway ... that's funny to hack museum rules

Went to aquarium too. That's a Hammerhead Shark.
And it's also a multi-purpose drawing :
tilt your screen and E.T. will appear


Summer 2018 activity #4 : watering plants
Kid bring back okra from school. One of summer vacations homework was to take care of that thing, but from the limited range I could see, only me was doing such boring duty
Mr Okra in all its glory.
I put it near the space for hanging
laundry so that I don't forget to water it


Summer 2018 activity #5 : watching Saturn for real !
Local astronomy group prepared an "Watch Jupiter, Saturn, and also a bunch of other stars I forgot their name" event ... so I was super interested in it

土星, during small explanations about how to locate things in the sky.
Saturn was so bright it's hard to miss it in the night sky
But Mars was even brighter this summer !

This was also an occasion to assemble a small telescope by oneself. That's a cheap "30 bucks" model, but with lens good enough to see Jupiter moons oO


Summer 2018 activity #6 : adventuring in Tokyo

In order to renew a identification paper, I had to go to embassy located Tokyo : this was basically one day spent in transports, except 15 minutes at the embassy itself to sign a couple of papers, have my fingerprints taken, and pay 12198 yens

That's a long time I didn't get lost in Tokyo Everything was more or less smooth in changing from plane → train/subway → bus, but in the last steps walking to the embassy, the battery of my phone decided take a little rest for the remaining of the day
I was aware that battery wouldn't last long, so I printed nearly all directions, but last "use your own foots" steps weren't detailed a lot Fortunately the "ask random people around" solution could guide me to the embassy

The return back to home without help from phone was more or less OK, and when back to home I finally could unlock my phone
Why unlock ? Because my phone's power switch is broken At a moment, I asked for an estimation to my phone carrier to get this fixed, and price was around 80 buck-ish, so I decided it would be better to live with this broken switch rather than paying that
Now, I'm used enough to my phone power in sequence that I no longer consider it as a problem, but instead as child lock feature : if kid try to play game on it while it is running on battery, it turns off after around 5 minutes

My secret method to turn the phone on is to tweak the debounce circuit with a small wire. Electronics components there are super small (which is probably why the power switch broke ...), why requires the usage of tweezers or a small pliers hence can't be done outside since I don't always bring my electronics toolbox with me when I go on travel

My phone, and its broken power switch.
I feel like MacGyver when I turn on my phone


Summer 2018 activity #7 : going to hospital
This was "just" a routine appointment for periodic screening, and everything was OK This time was the occasion to celebrate the fourth year still alive after surgery

This is an archive picture : all the "no pokemon go in hopital"
warnings were removed. Instead there was a notice that
North side parking is not available, but I didn't took a
picture of it since I doubt the average reader of this
blog is concerned by such news



End of the personal and boring news August was also a time do PCB design to celebrate the 10th birthday of my favorite PCB house
(More pragmatically, I rushed to finish PCB design until August 31st because they were offering discount coupons until that date to celebrate this event )

Among PCBs ordered, there was minor change for Gamer's Cartridge, and a small board to flash MAX3000A CPLDs used in Gamer's Cartridge.

Gamer's Cartridge PCB rev 3.3 (c)

There's nothing changed nor deleted : I just added footprints for alternate voltage regulator : I'm using this alternate regulator in another project, so I would like to unify electronic components used in order to reduce stock management/space/etc to store theses two components.
Additionally, this alternate voltage regulator is a bit easier to solder, so at the end I would like to stick with this one

CPLD flash board

That's a really simple board to interface between CPLD and programming hardware : so far I was flashing Gamer's Cartridge CPLD one by one after soldering each cartridges, but thanks to this board it may be possible to flash a batch of CPLDs in a row hence save some bits of time on my side

Read more End of 2018 Summer vacations

Gamer's Cartridge available back soon !

Written by cafealpha no comments
A small article to keep informed about Gamer's Cartridge availability

So, I recently went out of Dezaemon 2 themed labels. Because being game-specific, I was expecting theses labels popular only for a niche of users, and prepared stocks accordingly, but theses actually became the main choice among the few labels available for Gamer's Cartridge, without letting me time to prepare extra stock for them

Okay, I admit I didn't checked actively the stock of theses labels, and started to panic when I saw that only 1 or 2 were remaining Additionally, I didn't had a lot of time during Spring holidays too ... March is always a busy month in Japan


Next batch of Dezaemon 2 labels is currently in preparation, so please be patient until they become available
I don't prepare theses labels by myself for the simple reason that my friend Darius cut them way better than me (1), so some extra delay is required for shipping. But basically theses will be available on the second half of this month

(1) And also because my printer is barely good enough to prepare new year postcards, and jam when processing A4 paper There's also some know-how required to prepare theses labels, such as selection of paper (it is using paper designed for use on car body), as well as cutting process too, as detailed in an previous article. Without Darius, labels for Gamer's Cartridge wouldn't exist


Dezaemon 2 labels for Gamer's Cartridge
Design by Mr beebaraka, and printing/cutting by Darius.
That's probably the component I'm the least involved in,
which explains why it's the most fancy one



On a less positive note, I am in the regret to announce that I'm out of stock of black shells, and that theses are no longer available for purchase

White Saturns have their plastics fading in several tones from "pure white as on first day" to "heavy smoker's dirty yellow", making difficult to adjust color difference between Saturn body and cartridge. Black Saturns doesn't have this plastic fade problem, which was the main reason why I was providing black cartridge shells

As I'm re-using Action Replay cartridge shells for Gamer's Cartridge, and that standard color for them is white, it's very unlikely I will get black shells in the future. But anyway, that doesn't stops availability of Gamer's Cartridge itself


Black cartridges out of production !
But white ones are still available from time to time

Read more Gamer's Cartridge available back soon !

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