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Search: Posts Made By: patrik
Forum: News 19 March 2018, 15:01
Replies: 279
Views: 19,527
Posted By patrik
Is this a good feature and is it really needed?...

Is this a good feature and is it really needed? Inconsistent behavior is usually not a good thing.
Forum: Coders. System 19 March 2018, 14:51
Replies: 26
Views: 12,771
Posted By patrik
ReadArgs() transforms *N to a newline.

ReadArgs() transforms *N to a newline.
Forum: support.Apps 16 March 2018, 10:04
Replies: 14
Views: 514
Posted By patrik
Some people on the bulletin boards I frequent use...

Some people on the bulletin boards I frequent use XModem for upload to get around their issues with ZModem.
Forum: Hardware mods 09 March 2018, 18:47
Replies: 3,389
Views: 226,334
Posted By patrik
It would most likely have been a great thing if I...

It would most likely have been a great thing if I had explained what I meant by the link with the da_Config description.

What I was trying to ask was if it would make the TF534 rev2 spi rom...
Forum: Hardware mods 09 March 2018, 16:52
Replies: 3,389
Views: 226,334
Posted By patrik
Unless the Akiko /PUNT pin can be used to...

Unless the Akiko /PUNT pin can be used to override the motherboard kickstart?
Forum: Hardware mods 09 March 2018, 15:50
Replies: 3,389
Views: 226,334
Posted By patrik
The DiagArea contains a description of how...

The DiagArea contains a description of how expansion.library should copy code from card rom to ram and execute it. This is for example used to load and execute the driver of most harddrive controller...
Forum: Hardware mods 09 March 2018, 13:34
Replies: 3,389
Views: 226,334
Posted By patrik
Not sure if it helps, but expansion.library can...

Not sure if it helps, but expansion.library can be told to read the expansion rom as nibble, byte or word (per word if I remember correctly, but perhaps the “per size” differs if the expansion is...
Forum: support.Apps 09 March 2018, 10:09
Replies: 14
Views: 514
Posted By patrik
With telser.device my results are as follows: ...

With telser.device my results are as follows:
NComm 3.06:
- Downloads work if zmodem ack is enabled
- Uploads does not work, same problem as you

Term 4.7:
- Downloads work
- Uploads work
...
Forum: Hardware mods 09 March 2018, 09:58
Replies: 3,389
Views: 226,334
Posted By patrik
Controlled by executable would be the path then...

Controlled by executable would be the path then =).
Forum: Hardware mods 08 March 2018, 17:00
Replies: 3,389
Views: 226,334
Posted By patrik
With maprom you can use any kickstart, not just...

With maprom you can use any kickstart, not just the ones you have .PAT and .RTB files for plus you don’t have to load one from disk.
Forum: Hardware mods 08 March 2018, 16:30
Replies: 3,389
Views: 226,334
Posted By patrik
Accesses to the kickstart by the CPU would then...

Accesses to the kickstart by the CPU would then be routed to fastram by the onboard logic, like on other accelerators with maprom functionality, thus avoiding the need for a MMU for this.
Forum: Hardware mods 08 March 2018, 15:38
Replies: 3,389
Views: 226,334
Posted By patrik
There is no standard as far as I know, but...

There is no standard as far as I know, but perhaps some cards at least have similar interfaces.

Regarding solution, it would be most convenient if it was automatic like on the Phase5 cards. I...
Forum: Hardware mods 08 March 2018, 14:41
Replies: 3,389
Views: 226,334
Posted By patrik
Is there enough room left in the CPLDs to...

Is there enough room left in the CPLDs to implement maprom? Should give some performance boost to execute the kickstart from 32-bit fastram instead of 16-bit ROM.
Forum: Amiga scene 14 February 2018, 14:22
Replies: 111
Views: 4,206
Posted By patrik
The issue with limited drive bays of the A3000 is...

The issue with limited drive bays of the A3000 is alleviated greatly by the fact that you can connect such devices externally via SCSI by default.
Forum: Amiga scene 14 February 2018, 13:12
Replies: 111
Views: 4,206
Posted By patrik
Full 32-bit architecture with fast local and...

Full 32-bit architecture with fast local and expansion bus with no address space or DMA limits - made to accept lots of memory and fast DMA expansions without unecessary constraints or limits.
Forum: support.Hardware 14 February 2018, 00:00
Replies: 48
Views: 4,104
Posted By patrik
The difference is definately noticeable for a 030...

The difference is definately noticeable for a 030 with local ram in a 16-bit bus machine. The difference should be greater with a really fast 68000 as it has no instruction cache to lessen the hit...
Forum: News 12 February 2018, 13:07
Replies: 279
Views: 19,527
Posted By patrik
I am quite sure I have asked you this before, but...

I am quite sure I have asked you this before, but did all versions of gvpscsi.device suffer from this, or could it be fixed by upgrading to 4.15 which Ralph Babel has made available for free?
Forum: support.WinUAE 09 February 2018, 10:19
Replies: 69
Views: 2,854
Posted By patrik
Does the same thing happen if you download the...

Does the same thing happen if you download the file using wget or similar command?
Forum: support.Hardware 05 February 2018, 18:54
Replies: 3
Views: 200
Posted By patrik
There are separate digital RGB-I pins on the...

There are separate digital RGB-I pins on the 23-pin video port, so it should be possible to build a cable.
Forum: Coders. Asm / Hardware 01 February 2018, 11:40
Replies: 11
Views: 1,133
Posted By patrik
Downloded it from a aminet yesterday, very...

Downloded it from a aminet yesterday, very interesting, thanks for writing and sharing it.
Forum: News 13 January 2018, 23:50
Replies: 50
Views: 9,045
Posted By patrik
Thanks for the info! Would it be possible to...

Thanks for the info! Would it be possible to implement a MapROM function? With such a fast processor, without caches, it should improve OS performance quite a bit.
Forum: News 11 January 2018, 12:44
Replies: 50
Views: 9,045
Posted By patrik
How many wait states against the memory at 50MHz?...

How many wait states against the memory at 50MHz? I guess it will be 0 wait states below some frequency?

Does it have a MapROM function so it can execute the important OS code in the kickstart at...
Forum: support.Hardware 08 January 2018, 00:05
Replies: 370
Views: 154,083
Posted By patrik
Anything you would be willing to share?

Anything you would be willing to share?
Forum: support.Hardware 05 January 2018, 13:07
Replies: 10
Views: 459
Posted By patrik
I am not gonna say yes to that question as then...

I am not gonna say yes to that question as then someone will misinterpret it and terminate something incorrectly.

As I wrote: if you have something external connected, you have the option to...
Forum: support.Hardware 05 January 2018, 02:54
Replies: 10
Views: 459
Posted By patrik
According to the A590 schematics, the passive...

According to the A590 schematics, the passive SCSI termination consists of RN1, RN2 and RN3.

It is a very bad and confusing practise to solder the termination like that to a controller with both...
Forum: support.Hardware 05 January 2018, 00:46
Replies: 370
Views: 154,083
Posted By patrik
Is this simply because the amount of code to...

Is this simply because the amount of code to execute during the interrupt takes a significant time compared to the 512 Bytes transfer itself on a slow cpu?

Can it be checked what number of...
Forum: support.Hardware 30 December 2017, 13:53
Replies: 7
Views: 285
Posted By patrik
Every controller that can benefit from...

Every controller that can benefit from synchronous SCSI mode will be much faster with a v6. Synchronous mode must be enabled either by setting in RDB or controller/driver-specific setting.

I have...
Forum: support.Apps 29 December 2017, 18:02
Replies: 3
Views: 209
Posted By patrik
It doesn't do any harm with 0xffffffff instead of...

It doesn't do any harm with 0xffffffff instead of 0x7fffffff in the 68k OS:es. If it is so that the the OS doesn't support memory in the last 2GB address space, there won't be any buffers allocated...
Forum: support.Hardware 29 December 2017, 17:55
Replies: 7
Views: 285
Posted By patrik
@kgc210: Good catch, didn't manage to find that...

@kgc210: Good catch, didn't manage to find that one :help
Forum: support.Hardware 28 December 2017, 19:19
Replies: 7
Views: 285
Posted By patrik
There are atleast two Acard (ARC760 chip) based...

There are atleast two Acard (ARC760 chip) based alternatives using CF cards. These are very fast and compatible (UltraSCSI 20MB/sec capable).

CF AztecMonster...
Forum: support.Hardware 28 December 2017, 11:25
Replies: 7
Views: 234
Posted By patrik
4.5-4.8 volts depending on how large voltage drop...

4.5-4.8 volts depending on how large voltage drop there is over the protection diode.

Good page for SCSI information: http://www.wonkity.com/~wblock/SCSI/SCSIExamples.html
Forum: support.Hardware 27 December 2017, 21:25
Replies: 7
Views: 234
Posted By patrik
You will have two SCSI hardware issues with the...

You will have two SCSI hardware issues with the A2000 setup.

1. The GVP card does most likely not supply termination power. You can verify by disconnecting all internal and external devices and...
Forum: support.Other 27 December 2017, 20:40
Replies: 16
Views: 1,066
Posted By patrik
On the A1200, I used cnet16.device (part of...

On the A1200, I used cnet16.device (part of cnet.device package) with a Netgear FA411 PCMCIA network card. The FA411 is connected to a switch port of an AirPort Extreme, which in turn is connected to...
Forum: support.Hardware 24 December 2017, 14:00
Replies: 53
Views: 2,083
Posted By patrik
Good work! :)

Good work! :)
Forum: support.Hardware 23 December 2017, 21:23
Replies: 53
Views: 2,083
Posted By patrik
You only need to put a driver in Expansion if you...

You only need to put a driver in Expansion if you for some reason have disabled autoboot and still want to use the controller, otherwise the driver is loaded from the ROM on the GVP controller.
...
Forum: Coders. Releases 23 December 2017, 21:17
Replies: 4
Views: 420
Posted By patrik
Does it have a built-in mechanism to figure out...

Does it have a built-in mechanism to figure out DST?
Forum: MarketPlace 22 December 2017, 23:35
Replies: 8
Views: 463
Posted By patrik
Thank you for the answer! Are you interested in...

Thank you for the answer! Are you interested in selling a set?
Forum: support.Hardware 21 December 2017, 14:46
Replies: 13
Views: 419
Posted By patrik
It is this one: ...

It is this one:
http://amiga.resource.cx/exp/fwsi

Bought it from analogic computers, I still think they sell it. I donít have mine any longer though, gave it to someone who makes much better use...
Forum: support.Hardware 21 December 2017, 11:30
Replies: 53
Views: 2,083
Posted By patrik
With termination power I mean SCSI termination...

With termination power I mean SCSI termination power. SCSI terminators needs a power supply to work properly. Normally this is supplied via the controller or one or more of the devices to a dedicated...
Forum: support.Hardware 20 December 2017, 23:47
Replies: 13
Views: 419
Posted By patrik
I bought a kit with TTL<->RS232 converter on pcb...

I bought a kit with TTL<->RS232 converter on pcb connected to dsub9-male complete with plastic housing:
https://www.artekit.eu/products/accessories/ak-rs232/

Combined it with a PS/2 Y-adapter...
Showing results 1 to 40 of 396

 
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