LDmicro export text for 'Microchip PIC16F877 40-PDIP', 20.000000 MHz crystal, 10.0 ms cycle time LADDER DIAGRAM: || || || XGAM1 TA1 [XGAM1 >] YNIZBAL YVERXBAL || 1 ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+-------]/[-----------------------------------------------------------------( )-------|| || | || || XGAM2 TB2 [XGAM2 >] | YNIZMALI _ TQ44 TS55 YVERXMALI || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+-------]/[-----------[OSF \_]------[TOF 20.00 ms]---[RTO 20.00 ms]---------( )-------|| || | || || XGAM3 TC3 [XGAM3 >] | RVE || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+---------------------------------------------------------------------------( )-------|| || | || || XGAM4 TD4 [XGAM4 >] | || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+ || || | || || XGAM5 TE5 [XGAM5 >] | || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+ || || | || || XGAM6 TF6 [XGAM6 >] | || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+ || || | || || XGAM7 TG7 [XGAM7 >] | || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+ || || | || || XGAM8 TH8 [XGAM8 >] | || ||-------] [--------[RTO 20.00 ms]------[ CSIS ]---+ || || || || || || || || || || XGAM1 TI1 [XGAM1 <] YVERXBAL YNIZBAL || 2 ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+-------]/[-----------------------------------------------------------------( )-------|| || | || || XGAM2 TJ2 [XGAM2 <] | YVERXMALI _ TU33 TW22 YNIZMALI || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+-------]/[-----------[OSF \_]------[TOF 20.00 ms]---[RTO 20.00 ms]---------( )-------|| || | || || XGAM3 TK3 [XGAM3 <] | RNI || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+---------------------------------------------------------------------------( )-------|| || | || || XGAM4 TL4 [XGAM4 <] | || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+ || || | || || XGAM5 TM5 [XGAM5 <] | || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+ || || | || || XGAM6 TN6 [XGAM6 <] | || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+ || || | || || XGAM7 TO7 [XGAM7 <] | || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+ || || | || || XGAM8 TP8 [XGAM8 <] | || ||-------] [--------[RTO 30.00 ms]------[ CSIS ]---+ || || || || || || || || || || {ADD XGAM1 :=} || 3 ||---------------------------------------------------------------------------------------------------------------{ 0 + 1 }---------|| || || || {ADD XGAM2 :=} || ||---------------------------------------------------------------------------------------------------------------{ 1 + 1 }---------|| || || || {ADD XGAM3 :=} || ||---------------------------------------------------------------------------------------------------------------{ 2 + 1 }---------|| || || || {ADD XGAM4 :=} || ||---------------------------------------------------------------------------------------------------------------{ 3 + 1 }---------|| || || || {ADD XGAM5 :=} || ||---------------------------------------------------------------------------------------------------------------{ 4 + 1 }---------|| || || || {ADD XGAM6 :=} || ||---------------------------------------------------------------------------------------------------------------{ 5 + 1 }---------|| || || || {ADD XGAM7 :=} || ||---------------------------------------------------------------------------------------------------------------{ 6 + 1 }---------|| || || || {ADD XGAM8 :=} || ||---------------------------------------------------------------------------------------------------------------{ 7 + 1 }---------|| || || || || || || || || || [XGAM1 ==] TA1 || 4 ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TI1 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM2 ==] TB2 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TJ2 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM3 ==] TC3 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TK3 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM4 ==] TD4 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TL4 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM5 ==] TE5 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TM5 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM6 ==] TF6 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TN6 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM7 ==] TG7 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TO7 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || [XGAM8 ==] TH8 || ||---[ CSIS ]---+------------------------------------------------------------------------------------------------------------{RES}------|| || | || || Xsb | TP8 || ||-------] [------+------------------------------------------------------------------------------------------------------------{RES}------|| || || || || || || || || || XDAIS RVE CSIS || 5 ||-------] [------+-------] [------+---[CTU >=10]---+ || || | | | || || | XSAWYISI | | || || +-------] [------+ + || || | | || || | RNI CSIS | || || +-------] [----------[CTD >=10]---+ || || || || || || || ||------[END]-----------------------------------------------------------------------------------------------------------------------------|| || || || || I/O ASSIGNMENT: Name | Type | Pin ----------------------------+--------------------+------ XDAIS | digital in | 8 XGAM1 | digital in | 33 XGAM2 | digital in | 34 XGAM3 | digital in | 35 XGAM4 | digital in | 36 XGAM5 | digital in | 37 XGAM6 | digital in | 38 XGAM7 | digital in | 39 XGAM8 | digital in | 40 XSAWYISI | digital in | 9 Xsb | digital in | 10 YNIZBAL | digital out | 21 YNIZMALI | digital out | 22 YVERXBAL | digital out | 19 YVERXMALI | digital out | 20 RNI | int. relay | RVE | int. relay | TQ44 | turn-off delay | TU33 | turn-off delay | TA1 | retentive timer | TB2 | retentive timer | TC3 | retentive timer | TD4 | retentive timer | TE5 | retentive timer | TF6 | retentive timer | TG7 | retentive timer | TH8 | retentive timer | TI1 | retentive timer | TJ2 | retentive timer | TK3 | retentive timer | TL4 | retentive timer | TM5 | retentive timer | TN6 | retentive timer | TO7 | retentive timer | TP8 | retentive timer | TS55 | retentive timer | TW22 | retentive timer | CSIS | counter |