000B            =1  1155            ORG     000BH
000B 02019F     =1  1156            ljmp    INTRET     ;Interrupt vector for 
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019F 32         =2  1744    INTRET: reti                    ;Return from interupt
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247E 758921     =1  5287    ST50:   mov     TMOD,#00100001B         ;T1 for Baud,   MODIFIED  8-13-06 OLD VALUE = 00100101
2481 758DFD     =1  5288            mov     TH1,#0FDH               ;T0 for Zero crossing timer
2484 D28E       =1  5289            setb    TR1                     ;Run T1 for Baud rate
                =1  5290    
2486 C28C       =1  5291            clr     TR0                     ;Hold T0
2488 758C00     =1  5292            mov     TH0,#0
248B 758A00     =1  5293            mov     TL0,#0
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3786            =1 11171    AN00:   
                =1 11172    
                =1 11173           
                =1 11174    
3786 9000FA     =1 11175            mov     DPTR,#TC1        ; COPY OVER REFRESH VALUE FROM TC1
3789 E583       =1 11176          mov     a,DPH
378B F58C       =1 11177            mov    TH0,a            ; STORE HIGH BYTE
378D A3         =1 11178            inc     DPTR             ; INCREMENT TO THE SECOND BYTE
HITECH                                                                                                        PAGE 197

378E E582       =1 11179            mov     a,DPL
3790 F58A       =1 11180            mov    TL0,a            ; STORE LOW BYTE
                =1 11181            
                =1 11182    
                =1 11183    
                =1 11184                                    ;   Changed 8-13-06 This code needS to copy over the new timer value    from
                                                            ;    the holding register TC1 (TC1 is updated through the ladder interperter)
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