K7S5A - 2600+

[sebbinium]

Salut,

 

il parait que l'on peut trouver un bios qui permettrait de mettre un 2600+ sur mon ECS, je connais pas le non du site officiel est encore moins le site qui propose ce genre de mise a jour!

Vous allez me dire que des 2600+ ca coure pas les rues, je sais, mais mieux vaut prevenir que guerir...

Merci!

 

Sebb

[Emperor]

Il y en a ici

[sebbinium]

Merci emperor ! ! !

[Invité y4k9z4]

so here you have the oc version of the newly released 021001 bios... I tried to satisfy everyone's petitions but that's not always possible ...

 

As someone posted yesterday the onboard lan auto detection that ecs introduced in this bios doesn't work very well and can prevent a non-lan mobo from working properly. I have sort of fixed it by disabling onboard lan by default. As I posted on another thread I've made this bios at a friend's place with his v3.1 mobo (my v1.0 is not working right now) so I have done only the testing of my modifications. I think there are not (many) bugs there , but as always, only time will tell if there are any other problems with ecs's code.

 

 

http://www.ocworkbench.com/bios/ecs/k7s5a/chb1001.zip

&

http://www.ocworkbench.com/bios/ecs/k7s5a/chb1001f.zip

 

CheepoBios 1.07 beta for K7S5A

Based on ECS 021001

 

chb1001.rom lan / non-lan Version

chb1001f.rom lan / non-lan Version with fastwrites enabled

 

Release notes:

 

 

- Adjust timing for stability and compatibility

- Onboard lan Auto Detection newly introduced by ECS doesn't seem to work properly and may prevent non-lan boards from working. I have fixed that by disabling onboard lan by default. Just enable it if needed

 

- FSB modes reprogrammed:

 

"100/100 MHz" changed from 99.6 to 100.9 MHz

"133/133 MHz" changed from 132.77 to 133.9 MHz

"100/133 MHz" changed from 99.6/132.77 to 100.9/133.9

No more underclocking by default!

 

- Several FSB modes added. New list of available modes:

 

100/100 MHz

100/133 MHz

133/133 MHz -> Default modes

 

H/W Trap (hardware default)

112/112 MHz

124/124 MHz

138/138 MHz (reprogrammed from 137.3 to 138.0)

150/150 MHz

166/166 MHz -> Already present in the "OC" bios

 

110/110 MHz

133/100 MHz (Now 133.9/100.9)

143/143 MHz

147/147 MHz

133/166 MHz

160/120 MHz

200/200 MHz

 

Please note that the "166 MHz no-boot issue" hasn't been dealt with

in this bios modification. It seems that bios timings need to be adjusted to allow

booting at such speed. This issue could also affect 160/120 and 200/200

settings.

 

- Extra memory settings:

- RAS Precharge Time=2T

- RAS Active Time=4T, 5T

 

- Full screen logo can be enabled/disabled via bios menu

 

- A few hidden bios options have been enabled with amibcp. Please notice that none of these settings have been fixed or reprogrammed at all.

 

- PCI Latency Timer

- PCI slot #1 to #4 IRQ priority

- IO APIC

Note: there is no need to enable PCI IDE Busmaster anymore, it was already present as an available option in the ecs bios

 

The default values for these settings, as well as all other settings except onboard lan, remain the same as in the original bios.

 

I wish to thank Jinxter, tw.p, Bench400 and Beheerder: deblokker mij, fellow bios modders

at www.ocworkbench.com/ecs for their useful ideas, discussion and testing

 

 

Cheepoman, 5 November 2002

 

 

******

t'as du bol , c'est de la bonne version cà et fraiche

 

Ykz

[stomp]

Sebbinium n'est peut etre pas un overclocker !!!!

[Invité y4k9z4]

ben il faut aller chez ECS dans ce cas là

 

() au passage , les bios de Cheepo sont plus stables que ceux d'ECS et résolvent des problèmes ....

 

m'enfin c'est pas grave , 1 ...

 

il voulait un bios récent , je lui donne un bios de 3 jours.

 

Ykz

[stomp]

Salut ,

 

Oui , le dernier est excellent ! chb1001

Le + interessent sont les timings mémoire , super stable ->sans soucis

[sebbinium]

en effet sebbinium n'est pas un overclockeur, mais merci quand meme!

 

Sebb

[Sinus]

Au fait ça sert à quoi le PCI IDE busmaster ?

[Florent]

le PCI IDE busmaster est un système de transfert qui se réalise entre 2 périphériques directement, normalement tout transfert d'information se passe par le CPU, et ce mode permet de déchargé le CPU, rendant a la fois un CPU plus rapide (moins de tâches a faire) et un système plus rapide transfert direct entre la RAM et la carte vidéo par exemple...