Changeset 3521


Ignore:
Timestamp:
Jan 21, 2013 1:57:08 AM (4 months ago)
Author:
quozl
Message:

OLPC XO-1.75 XO-4 - tune DCON unfreeze timing. Ten values of resumeline are glitch free for each CPU speed, so a median value is chosen.

File:
1 edited

Legend:

Unmodified
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  • dev/olpc/dcon/mmp2dcon.fth

    r3514 r3521  
    8888 
    8989d# 850 value resumeline 
     90: set-resumeline  ( -- ) 
     91   pj4-speed case 
     92      d#  800 of  d# 840 to resumeline  endof 
     93      d#  988 of  d# 845 to resumeline  endof 
     94      d# 1063 of  d# 845 to resumeline  endof 
     95      d# 1196 of  d# 848 to resumeline  endof 
     96   endcase 
     97; 
     98 
    9099: scanint-set  resumeline scanint!  ; 
    91100: mark-time  ( -- start-time )  get-msecs  ; 
    … …  
    254263[else] 
    255264: open  ( -- flag ) 
     265   set-resumeline 
    256266   my-unit " set-address" $call-parent 
    257267   bus-init 
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