Search found 21 matches

by Delshay
Sat Nov 15, 2014 5:27 pm
Forum: AmigaOS Feature Requests
Topic: Overcoming the 2GB RAM limitation
Replies: 12
Views: 17033

Re: Overcoming the 2GB RAM limitation

As known to us all. 2GB RAM is the maximum level of RAM AmigaOS4 actually supports. Seeing that so many new Amiga programs are more power and memory hungry, it easily becomes a limitation in AmigaOS4 when working on many heavy operations at the same time. There is another way to improve performance...
by Delshay
Wed Jul 02, 2014 11:54 am
Forum: AmigaOS Feature Requests
Topic: Overcoming the 2GB RAM limitation
Replies: 12
Views: 17033

Re: Overcoming the 2GB RAM limitation

An extra 1GB of ram is a lot of memory and can make a difference.
by Delshay
Sat Jun 14, 2014 4:59 pm
Forum: AmigaOS Feature Requests
Topic: Overcoming the 2GB RAM limitation
Replies: 12
Views: 17033

Re: Overcoming the 2GB RAM limitation

reading non amiga forums some user(s) are using 2GB + 1GB = 3GB total if more than one memory slot is present.
by Delshay
Sat Jun 14, 2014 4:10 pm
Forum: Platform: AmigaOne 500 and Sam series
Topic: SAM 460EX frequently freeze
Replies: 28
Views: 41154

Re: SAM 460EX frequently freeze

Not sure if it possible but perhaps if OS4.x can read the SPD on memory module this may help other users avoided memory module that don't work to well with this computer. It will also help all NG amiga(s). The ability of the OS to identify memory module installed could save new user(s) problems when...
by Delshay
Wed Jun 11, 2014 1:36 pm
Forum: Platform: AmigaOne 500 and Sam series
Topic: SAM 460EX frequently freeze
Replies: 28
Views: 41154

Re: SAM 460EX frequently freeze

I have just received G.SKILL FS-6400CL5S-2GBSK for my notebook. This type of memory is a little unusual that it has a built-in heat spreader. Module is dated MAY 2014,manufactured only last month. There are not many DDR2 SODIMM that have heat spreader,its more reserved for DDR3. The above memory mod...
by Delshay
Fri May 30, 2014 8:40 am
Forum: Platform: AmigaOne XE and MicroA1-C
Topic: 1Go of RAM on MicroAone
Replies: 8
Views: 15277

Re: 1Go of RAM on MicroAone

I am not 100% sure of this because I don't own any of this type of computer. I think the problem could be the loading affect on each module. There is also a set-up time,this is why it is recommended to get faster memory module than your bus speed. There are user(s) that have PPC750 which is capable ...
by Delshay
Sun May 25, 2014 3:39 pm
Forum: Platform: AmigaOne XE and MicroA1-C
Topic: 1Go of RAM on MicroAone
Replies: 8
Views: 15277

Re: 1Go of RAM on MicroAone

Perhaps PM to one or more user(s) in link(s) below can solve the problem.

http://www.amigans.net/modules/xforum/v ... 369&order=
by Delshay
Sun May 25, 2014 7:58 am
Forum: Platform: AmigaOne XE and MicroA1-C
Topic: 1Go of RAM on MicroAone
Replies: 8
Views: 15277

Re: 1Go of RAM on MicroAone

I think 1GB with 133Mhz FSB maybe possible. You may need PC150 SDRAM in-order for this to work,but would expected a very small number of 1GB PC133 to work. It maybe a good idea to know what make/type of memory other user(s) are using. I will be looking at SDRAM,DDRx performance hopefully in the futu...
by Delshay
Thu May 01, 2014 11:47 am
Forum: Platform: Classic
Topic: Understanding and Optimization of OS 4.1 for Classics
Replies: 92
Views: 86671

Re: Understanding and Optimization of OS 4.1 for Classics

I suppose you don't want to elaborate. Here is screenshot for the very last time,ignore ram speed for now as I thing the speed of EDO dram may not be needed. its possible slower EDO memory may work (to be confirmed). Video bus speed in screenshot is also incorrect. ..ignore. http://www.amiga.org/ga...
by Delshay
Sat Apr 12, 2014 2:39 am
Forum: Platform: Classic
Topic: Understanding and Optimization of OS 4.1 for Classics
Replies: 92
Views: 86671

Re: Understanding and Optimization of OS 4.1 for Classics

In addition to the slow IDE (vs UWSCSI on the CSPPC up to 35 MB/s), the BPPC's fast memory access is not the same as the CSPPC (32-bit vs 64-bit) and despite the high clock rates of the 603e, the platform is not as robust as the 604e. CPU Pipeline stages Misc PowerPC 603 4 5 execution units, branch...