Search found 390 matches

by go0se
Wed Jan 11, 2023 4:01 pm
Forum: AMIGA HARDWARE HELP
Topic: TF536 Bad Expansion Diagnostic
Replies: 10
Views: 2170

Re: TF536 Bad Expansion Diagnostic

A diagnostic failure on the 536 is almost always a RAM soldering issue. Check the following: 1. You definitely don't have any bridges or unconnected pins on IC7,IC8 or U1-U4. Use magnification to check. Also check for bridges and unconnected pins on the CPLD side, particularly those pins linking the...
by go0se
Thu Dec 22, 2022 1:50 pm
Forum: TF536
Topic: TF536 buffers
Replies: 24
Views: 3464

Re: TF536 buffers

Also check that Pin 19 is connected to GND and Pin 20 is connected to +5V. Easiest to measure from the PWR2 header below the regulator.


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by go0se
Sun Dec 11, 2022 3:21 pm
Forum: TF536
Topic: TF536 Source Code?
Replies: 34
Views: 4302

Re: TF536 Source Code?

On 3.1 (40.063) it boots to ROM splash or IDE if connected. 64MB Fast is recognised under WB and it passes the first few rounds of ATK memory test (before the memory test was abandoned). On 2.0 (37.175) it fires up to the ROM splash as normal. On 1.3 it fires up to the ROM splash as normal. I assume...
by go0se
Fri Dec 02, 2022 3:01 pm
Forum: Terriblefire's channel
Topic: TF1230 Issues
Replies: 26
Views: 3718

Re: TF1230 Issues

From the underside and shallow angle photos of the card the CPU appears to be soldered directly to the board without a socket so unfortunately swapping that out easily to test another is probably off the table.
by go0se
Sat Nov 26, 2022 5:15 pm
Forum: Terriblefire's channel
Topic: A1200 + TF1260 - OS + MMuLibs
Replies: 6
Views: 1645

Re: A1200 + TF1260 - OS + MMuLibs

You need to choose "Restore Virtual Hard Disk Image On Physical Drive" From the "Disk" menu in WinImage not "Open" from the "File" menu. You also need to be running WinImage as Administrator in order for the USB devices to be shown in full. 1. Plug in your USB...
by go0se
Tue Aug 30, 2022 9:36 pm
Forum: AMIGA HARDWARE HELP
Topic: New TF1230 user...Help required Only 16mb ram shows up
Replies: 18
Views: 2890

Re: New TF1230 user...Help required Only 16mb ram shows up

This card has now been fully refunded.
by go0se
Fri Aug 19, 2022 9:09 pm
Forum: AMIGA HARDWARE HELP
Topic: New TF1230 user...Help required Only 16mb ram shows up
Replies: 18
Views: 2890

Re: New TF1230 user...Help required Only 16mb ram shows up

Best to ask your builder for support in the first instance. i.e. me :)
by go0se
Thu Jul 14, 2022 11:11 am
Forum: TF360
Topic: TF2040 Design Complete
Replies: 94
Views: 25105

Re: TF2040 Design Complete

Ah, apologies, I misunderstood.

I only envisioned the card being extended to the front side slot guide on the 2000 case, not the full length bonkers card dimensions of yore that went all the way to the backplate.

That's a whole lot of extra!

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by go0se
Thu Jul 14, 2022 10:36 am
Forum: TF360
Topic: TF2040 Design Complete
Replies: 94
Views: 25105

Re: TF2040 Design Complete

It is likely that the board house will charge the same or more for mouse bite panels added to the PCB as they would for the full length card. The detachable panels will still count towards the overall dimension of the board and that will probably be pretty steep on 4 layer. How about adding three M3...
by go0se
Mon Jun 13, 2022 7:08 pm
Forum: AMIGA HARDWARE HELP
Topic: Amiga A600 boot black screen
Replies: 12
Views: 2678

Re: Amiga A600 boot black screen

Yes, I've not fitted that yet thought as the two flashers I have I'm having ussuesing flashing it, never flashed a cpld before. Anyone who can fkash then for me or help me to do it would be amazing. I've tried usb blaster v2 and a altera usb programmer, not even sure on what software to use. Like I...

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