All Forums
 Microsoft Windows CE
 CE Drivers
 Changing AGX/VGX's Ethernet speed
 Forum Locked  Topic Locked
 Send Topic to a Friend
 Printer Friendly
Author Topic  

hchin

30 Posts

Posted - 02 Feb 2005 :  18:11:19  Show Profile  Email Poster
Changing AGX/VGX's Ethernet speed

You can set the 91C111 Ethernet speed and duplex by making some simple modifications to the registry keys in the adsload.reg file.

The boxed example below is set to auto-negotiate; in this mode, the Ethernet driver ignores the the Speed100Mbps and FullDuplex keys.


;---------------------------------------------------------------------
; Ethernet settings
;
; The Speed100Mbps, FullDuplex and Autonegotiation keys control the
; Ethernet speed, duplex and whether it is set manually or
; automatically.
; The Autonegotiation key, when enabled will over-ride the settings
; on the Speed100Mbps and FullDuplex keys. So to manually set the
; speed and/or duplex you MUST disable the Autonegotiation key ie.
; ("Autonegotiation"=dword:0).
;
; (The Speed/Duplex settings are only effective when Auto-negotiation
; is disabled ie. "Autonegotiation"=dword:0)
;
; Autonegotiation => 1; Enabled. Driver ignores manual settings
; 0; Disabled. Driver uses manual settings
;
; Speed100Mbps => 0; Selects 10Mbps
; 1; Selects 100Mbps
;
; FullDuplex => 0; Half Duplex
; 1; Full Duplex
;
;---------------------------------------------------------------------

[HKEY_LOCAL_MACHINE\Drivers\SMC91C111]
"Autonegotiation"=dword:1 ; 0 to disable Auto negotiation
"Speed100Mbps"=dword:0 ; 1 for 100 Mbps, 0 for 10 Mbps
"FullDuplex"=dword:0 ; 1 For Full Duplex, 0 for Half Duplex

If you wanted to manually set the Ethernet port to 100Mbps and Full duplex then set:

"Speed100Mbps"=dword:1
"FullDuplex"=dword:1
"Autonegotiation"=dword:0
  Topic  
 Forum Locked  Topic Locked
 Send Topic to a Friend
 Printer Friendly
Jump To:
Eurotech Support Forums © Eurotech Inc. Go To Top Of Page
This page was generated in 0.03 seconds. Snitz Forums 2000