4/19/2013 3:22 PM | |
Joined: 1/28/2009 Last visit: 6/11/2024 Posts: 6841 Rating: (1359)
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Hello, If you mean indirect addressing for peripheral I/Os, Indirect addressing is also possible for peripheral I/Os. As we have 2 methods while working area pointer, following samples can be tested: // REGSTER-INDIRECT AREA -CROSSING ADDRESSING L L#256 SLD 3 L DW#16#80000000 OD LAR1 L W [AR1,P#0.0] T MW 20 ///////////////////////////// // REGSTER-INDIIRECT AREA-INTERNAL ADDRESSING L L#258 SLD 3 LAR1 L PIW [AR1,P#0.0] T MW 22 Check here for more information: STEP 7 -- Creating S7 programs -- Indirect Addressing Best regards Hamid Hosseini |
Last edited by: hdhosseini at: 4/19/2013 3:31 PMLast edited by: hdhosseini at: 4/19/2013 3:30 PM |
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