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???
06/08/04 22:27
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 		 #72117 - RE: Ignore above, corrected version here
Responding to: ???'s previous message
Erik,
You wrote "For the same reason, I suggest you do the following:
mov p0,LCDdata
push IE
clr EA
setb ... enable LCD write
clr ... disable LCD write
pop IE

"
Clear EA? in code? I thought EA is accessed by hardware only.
Every body is requested to clarify.
Best Regards
A.S.Rudra

List of 39 messages in thread
TopicAuthorDate
Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
   RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
      Ignore above, corrected version here            01/01/70 00:00      
         RE: Ignore above, corrected version here            01/01/70 00:00      
            RE: Ignore above, corrected version here            01/01/70 00:00      
               RE: Ignore above, corrected version here            01/01/70 00:00      
               RE: Ignore above, corrected version here            01/01/70 00:00      
                  RE: Ignore above, corrected version here            01/01/70 00:00      
         RE: Ignore above, corrected version here            01/01/70 00:00      
            RE: Ignore above, corrected version here            01/01/70 00:00      
               the reason for push/pop            01/01/70 00:00      
   RE: Using P0 for LCD along with 64K Ext.            01/01/70 00:00      
      RE: Using P0 for LCD along with 64K Ext.            01/01/70 00:00      
   RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
      RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
      RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
         RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
   RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
      RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
         RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
            RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
            RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
               RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
                  RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
                     RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
                     RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
   RE: Using P0 for LCD along with 64K Ext. RAM            01/01/70 00:00      
   Version 2            01/01/70 00:00      
      RE: Version 2            01/01/70 00:00      
      RE: Version 2            01/01/70 00:00      
         RE: Version 2            01/01/70 00:00      
            RE: Version 2 - Supervisory chip            01/01/70 00:00      
               RE: Version 2 - Supervisory chip            01/01/70 00:00      
      RE: Version 2            01/01/70 00:00      
      Memory maped LCD?            01/01/70 00:00      
         RE: Memory maped LCD?            01/01/70 00:00      
            RE: Memory maped LCD?            01/01/70 00:00      
               RE: Memory maped LCD?            01/01/70 00:00      
                  RE: Memory maped LCD? another way            01/01/70 00:00      

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