Ultimarc A-Pac Information and Issues

Bods

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Don't know why ya seem to have so many issues with stuff these days, not like I'm new to Mame cabs and setting stuff up but I've just bought 2 A-pac boards for the driving machines to add extra Analogue input and extra buttons, originally I was going to use a different option i already got and probably be wishing I had

Not much info on the Ulitmarc site about these A-Pac but assuming they were same as I-Pac with Analogue Joystick as well as Switch, basic connection info and not even what the Default shift keys do, plugged in first one and connected 3 switches, Test, Service and coin mech switch to Coin 1, other reason I bought these is so things work in mame like coin input and shift keys so you can enter and exit games

So I test in mame and switch on Coin 1 doesn't work, mame was always 5 on keyboard and if you look up default for ultimarc stuff you have Start 1 as shift and button 1 for coins also and Coin 1 and Coin 2 should be 5 and 6 but clearly on this it's not but no mention on website :confused: test in windows game input and the 3 buttons all work and it works when you assign Coin1 in mame which is button 10 in test,

Doesn't say what input 1A and 1B is for on website and I can't remember a lot as not used one Ipac or Jpac for years

usual nonsense from internet

So it says coin 1 is 5 and coin 2 is 6 here

1781134343380.png

Best you have on Website is this

Using with MAME
To use this device with MAME,all you need to do is enable joystick support in MAME.INI. The play buttons and joysticks are then automatically assigned in MAME because this device is seen as two gamepads which MAME expects. You may need to assign COIN and START buttons. If you start with a digital (switch) joystick and then re-wire to analog stick, there is no need to change any settings.
FAQs
I Mean it's either setup already or it's not, Why Maybe... what use is that?

So buying it to try and make it easier in mame and other emulators was waste of time if they ain't same as other products and you have to assign Coin and Start anyway :rolleyes: not that they make it clear what coin 1 and 2 is actually set for, will the Shift Keys even do like I-Pac does who knows and can't programme it either

So is the A-Pac even designed as Arcade I/O or a flippin Game Pad one, it says on google make sure it's set for Keyboard Output not Dinput or Xinput which you can change on I-Pac but again no info on A-Pac, baffled at this to be honest and conclusion is its Gamepad only setup? not switchable o_O

1781135224565.png

Downloaded WinIPAC V2 Utils that this site says is for A-Pac and... well it doesn't even work just says no board connected so not for A-Pac then
 
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Bods

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Yeah I can use it for what I need but you would have thought it could be used same as I-Pac at least be selectable between Keyboard and Gamepad type

It's really annoying as I want to add Clutch pedal too the cabs, the Immersion I/0 clearly has the hardware on the pcb to do clutch pedal and some models of them have the function, I'd say the only thing stopping it working is the firmware that doesn't show it in windows and i've not been able to find any with 3 pedals, if I could sort that I'd only need an I-pac which I had already
 

Retroman839

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I still have not
Got my head around
Shift + button ..!

To add extra commands .


When I set up my rotary sticks and spinner with ipac

First thing was to configure it with the software program from ultimarc on the pc I would be using for my mame setup.

Software allows for all buttons and stick config .

This A pac looks to be covering 2 x ps2 style pads ..

Ultimarc Web site states thr a pac as auto detecting the analogue signal . So I wouls guess it should auto detect.
But ? Does it need the software program installing first ?
 

TheDaddy

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Think mines an A-Pac but not fully configured yet !

apac_step1.jpg


I only set these up for now , I was going to use a keyboard controller for the button.

Dave.
 
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Bods

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I still have not
Got my head around
Shift + button ..!

To add extra commands .


When I set up my rotary sticks and spinner with ipac

First thing was to configure it with the software program from ultimarc on the pc I would be using for my mame setup.

Software allows for all buttons and stick config .

This A pac looks to be covering 2 x ps2 style pads ..

Ultimarc Web site states thr a pac as auto detecting the analogue signal . So I wouls guess it should auto detect.
But ? Does it need the software program installing first ?

If you hold 1 player Start button down and press any other button connected to player 1 inputs gives you double the amount of usable buttons but like I-Pac player 1 held and press Player 2 start button it is basically Escape key to exit out of game
So Start 1 down and joystick down is Pause as below but A-Pac doesn't even tell you about mame default so question is, will it even let you enter, escape, pause, etc with the shift key if it's not a keyboard controller, will try connecting some buttons as thats what I wanted it to do but not looking like its going too as this is from I-Pac 2 board so yours

There is no Setup programme for the A-Pac I can find

If you connect Switch to Up, Down, Left Right it will just go from centre to full and if you connect a pot its variable no setting up required

1781181043152.png
 

Bods

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Think mines an A-Pac but not fully configured yet !

apac_step1.jpg


I only set these up for now , I was going to use a keyboard controller for the button.

Dave.

Looks like you may have too which is a shame, I'm probably going to have keyboard anyway as I want to play PC Driving games but thought it would be nice to have it setup for arcade drivers so you can just press a few buttons and I didn't wanna end up with like 3 or 4 devices connected

Already have some USB Adaptors ACT LABS Performance Pedal/Shifter ones that gives you 3 axis and 8 buttons and if these can't be setup like other Ultimarc boards I may as well just used those, got 6 speed arcade H Shifters to add also

Like you added the 4 coloured buttons to your's dave, if have I-pac you could hold start down and use them as left, right, up, down keyboard direction keys and mine has credit button which could be pressed with Start 1 if Credit is Start 2 for escape then you have, escape, tab, enter, volume, pause which would have been great
If only I could get the Clutch input sorted on the immersion pcb
 

Retroman839

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Connected a 5k pot and tried setting up in Hard Drivin and it was working in mame settings but can't test it properly with game yet
Game settings are a little more complex ..

Found that out when configuring ridge racer / rage racer & chase hq recently

Inverse eccelerate etc..

I wonder if ultimarc chose to not map a keyboard purposefully Só this could be used in conjunction with j-pac , other wise conflicting keystrokes
Would Cause issues ?
 
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