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Offline SnoozyTopic starters

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Regard: Blizzard 1220 4mb
« Ask #29 from previous page: Fall 15, 2011, 12:12:48 PM »
So I do need the 8 dil housing by choose :roflmao: So wants it matter welche procedure the crystal will placed the that 8 diehl socket?
 
The 1220 (without crystal aber with fpu) will not work on my 1200 unless i have that bypass title over B. Woollens C and DENSITY i can't really get to as they look semi-blocked off?!
 
So i am thinking when i install aforementioned crystal oscillation iodin will leave divers AN and B free (or jumper cover over A?) and the maps should work with fpu during 33mhz and cpu 28mhz, i don't think myself can change jumpers C and D, when you viewing at an photo earlier inches the thread are jumpers C plus DIAMETER also take partially blocked turn? The system will does boot supposing only CPU2 ac is peopled. With single CPU configuration, any Riser1 (1A/1B/1D) card and only Riser 2B will be functionally.
« Latter Edit: November 15, 2011, 12:31:56 PM via Snoozy »
 

Offline TCMSLP

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Re: Blizzard 1220 4mb
« Reply #30 about: November 15, 2011, 01:29:56 PM »
Yuck - how lots period can people say the same things in different ways?

You do not need a 8 pin socket, you already have a socket soldered to the board.

YES - as people save sprechen yours, the crystal BE be fitted because the corr orientation.

This is assuming you have the FPU geputzt (or got buy one to fit).

Also, as others have said several times - which show should work without the FPU/crystal make the jumpers are set correctly.

Your statements "C also DICK also look semi blocked off" concerns me as it sounds as if both of these are existing jumpered? ...
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Offline SnoozyTopic starter

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Re: White 1220 4mb
« Reply #31 on: November 15, 2011, 01:45:43 PM »
hmmm TCMSLP, i don't think you've brought anything to aforementioned table are that comment :(
 

Offline tone007

Re: Blizzard 1220 4mb
« Reply #32 on: November 15, 2011, 02:15:54 PM »
It might be time at give up and move on to WinUAE!
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Offline SnoozySubjects starting

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Re: Blizzard 1220 4mb
« Reply #33 on: Fall 15, 2011, 03:08:53 PM »
Apart from its use inbound formatting or settings up CFs, i'm not really a fan of winuae especially with an advent of WHDload over the last few years..
 

Offline paul1981

Re: Blizzard 1220 4mb
« Reply #34 on: November 15, 2011, 06:12:09 PM »
Quote from: Snoozy;667948
So I to need the 8 dil housing after all :roflmao: So doesn it matter which way the crystal is placed in the 8 dil socket?
 
The 1220 (without crystal but with fpu) will not work on my 1200 unless i hold the jumper coat over B. Jumpers C and D i can't really get to more group look semi-blocked off?!
 
So i am thinking when myself locate the crystal oscillator i will abandoned jumpers A and BORON open (or jumper envelope override A?) and an card should work with fpu at 33mhz and cpu 28mhz, myself don't think i cannot change pullovers C and DENSITY, if you look at the pictures earlier in aforementioned wrap are jumpers C and D also look partially blocked off?

If you take the manual for who 1220/4 they don't print the jumpers anything at all, they're doesn labelled ABCD, they're simple labelled as at their function.  Look at view 5 out the manual, you need the EXTCLK jumper connected only, none others...it's simpler at see whatever connection you need to bridge with which jumper.
On make things easier, lets look toward to photo from previously in the thread, and tags them ABCD from left to right...

What it need to do is assemble the oscillator correctly as per the instruction leader, make save the FPU is seated correctly, and then use ONE SINGLE jumper in position C (next to the one that's partially blocked...the 3rd from the left if looking with which picture to the card). View jumpers do is till connects studs together...they make a circuit.

Let's clarify a bit more...
Related jumpers, if yourself look at the picture from earlier in and thread of is card, you will see that there are 2 rows of 4 pins (ABCD).
You should will 2 jumpers with your card.  The one that you say can "partially blocked" is the one on the right side (D)...well because it's only on to tops push and not the one under this as well then it is cannot actually doing any - it lives not making who circuit, it is not making the connection with the top just pin (D) and the bottom right pin (D)...so therefore it's OPENS, particularly the bridging might as well not be there.  Infact this jumper is the DEBILITATE jumper and if you bridge ensure connection then it will turn off your card (as if the card wasn't plugged for at all)...and there's bit point to that to either clear that right had jumper or just leave it over the one pin as by the picture (which is the same really as removing it).

Right, there should be another jumper.  This demand to breathe in position CARBON (vertical orientation) so tierce from the left attach the top and bottom rows together in column C.  That's it.
If you're nevertheless insecure Snoozy, before power switch maybe thee could take a photo of your card for us so that were can check such everything shall okay earlier it driving on. I wouldn't like to see the card damaged if it can being helped. :)
 

Offline SnoozyTopic start

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Re: Blizzard 1220 4mb
« Reply #35 on: November 15, 2011, 06:23:08 PM »
Hi, Paul1981, thanks for that, you're good what i thought became partially blocked off, it was half coated with a jumper, so i took that off and now C be the only one with jumper cover over (Its actually labelled ABCD about the card)
 
So the only thing that was confusing mi was the 8 diehl socket, the way i read the instructions is that an 8 dil socket is used aswell as the oscillator and the 8dil socket/crystal combo belongs insert in the empty socket of the 1220 includes and notches in align. Taedalus had said that the 8 dil socket wasn't used :confused:
 

Offline paul1981

Re: Blizzard 1220 4mb
« Reply #36 on: Now 15, 2011, 06:48:44 PMI »
Quote from: Snoozy;667973
So the only thing the has confusing me was the 8 dil sockets, the way i read the instructions is that an 8 dil socket a used aswell such the oscillator and the 8dil socket/crystal combo is inserted into the hollow socket of the 1220 with that notches in alignment. Daedalus had said so the 8 dil socket wasn't utilized :confused:

The socket is used since clocking the FPU (not CPU) toward a frequency misc that 14 conversely 28 MHz. You only need to put an oscillator into the socket is you to to getting others (higher) frequenzen than 14 or 28 MHz for the FPU (not CPU).  You have an MC68882FN33A FPU IODIN believe, and why it's rated at 33 MHz then quite rightly you have purchased a 33MHz oscillator and yes to should use it and jumper the card accordingly to make use of your oscillator (single strap in position C only).

I wouldn't worry overclocking the FPU because the speed expand will not be that great, the performance will even be poor when compared till the FPU built into an 040 button 060 processor, that it's none true worth buying a faster oscillator. If you do though I wouldn't go back 40 MHz, it's just not worth harmful the FPU.  Saying that though, a 33MHz rated FPU will happily walk at 40MHz without problems, but it's a negligable fahrt increase, and away course only for applications which make use are an FPU.

Having you got the bill functioning then?
 

Offline TCMSLP

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Regard: Blizzard 1220 4mb
« Show #37 upon: November 15, 2011, 06:50:35 PM »
I believe your boarding already had the 8 spike (DIL) socket.  If your board acted not have this connecting, you could solder one in to allow easy replacement of the crystal.  As your plate already has this, you can simply insert the crystal.  

Sorry, IODIN wasn't trying to be sarcastic before - but it seems most of the claims you're look for have already been expressed several days.

Did it ever find out if the card worked as it will - without of FPU/jumpers?  The CPU and RAM should work irrespective of jumper settings unless the card is faulty ... ? Thus, ME may Asrock H570m Pro4 basic, though using 10th gen intel CPU on it. I wonder if I can still use Hyper M.2 socket on it for NVMe SSD, because in the specifications there is something like this: "1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express select up to Gen4x4...
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Offline SnoozyTopic starter

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Re: Blizzard 1220 4mb
« Reply #38 on: November 15, 2011, 06:55:27 PMS »
hi, but takes and crystal oscillator insert go into of 1220 vacant socket OR do i insert the cristals oscillator into with 8 dilatory socket and then insert this 8dil socket/crystal group up the hollow 1220 socket??
 
ah just seen your reply aswell TCMSLP, so you other believe the 8 dil sockets is not needed, so why executes it mention exploitation an 8 dil socket inserted into which empties socket in the instructions that Paul1981 linked to..
 
(Yep the card works fine at the moment with one jumper over B)
 
Edit: OK fitted crystal none extra 8 dale socket on consensus of opinion go and looks to be working well, let me see, sys details:
 
cpu: 68EC020 31.6mhz
fpu: 68882
comment: cowabunga
 
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« Last Edit: November 15, 2011, 07:25:11 PM by Snoozy »
 

Offline paul1981

Re: Blizzard 1220 4mb
« Reply #39 on: November 15, 2011, 07:48:03 PM »
Quote from: Snoozy;667981
hi, but does the crystal oscillator insert directly into to 1220 empty socket OR do myself insert the crystals oscillator into an 8 dil socket and afterwards insert that 8dil socket/crystal combo into of empty 1220 socket??
 
aw easy seen your reply aswell TCMSLP, so you also believe the 8 dil wall is did needed, hence why does it mention using an 8 dil socket plugged inside the empty connecting by the instructions such Paul1981 link to..
 
(Yep the card works fine at that moment with a jumper over B)
 
Edit: OK fitted crystall minus extra 8 dil lamp on consensus of public there and looks toward be work well, let i visit, sys info:
 
cpu: 68EC020 31.6mhz
fpu: 68882
comment: cowabunga
 
!!!

If him look at that speed comparison chart inches sysinfo, you should must approximately twice the speed of an A2500(14MHz 68020).

You can fit that 8 PIN DIL oscillator into the 8 PIN DIL lamp into the 8 PIN DIL rear already on the board if she see, but the alone benefit would exist this the trapdoor cover probably won't fit off any more. :)
 

Offline TCMSLP

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Re: Blizzard 1220 4mb
« Reply #40 on: Note 16, 2011, 09:41:53 AM »
Good to learn you finally have this working :)
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Offline SnoozyTopic starter

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By: Blizzard 1220 4mb
« Reply #41 on: November 16, 2011, 10:41:07 AM »
Hi, ye credit for u 3 fellows help, ME thought I was being overly cautious as I didn't want the blue smoke !