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FUJITSU MB91460 SERIES FR60 User Manual

Page 785

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769

Chapter 37 Output Compare

7.Q & A

7.4 How do I set the initial level of the compare pin output?

Set it with compare pin output specification bit (OCS01.OTD[1:0]), (OCS23.OTD[1:0]), (OCS45.OTD[1:0]),
(OCS67.OTD[1:0]).

To enable compare operation

Compare 0

Set (OCS01.CST[0]) to “1”

Compare 1

Set (OCS01.CST[1]) to “1”

Compare 2

Set (OCS23.CST[0]) to “1”

Compare 3

Set (OCS23.CST[1]) to “1”

Compare 4

Set (OCS45.CST[0]) to “1”

Compare 5

Set (OCS45.CST[1]) to “1”

Compare 6

Set (OCS67.CST[0]) to “1”

Compare 7

Set (OCS67.CST[1]) to “1”

Operation

Compare pin output specification bit

To set compare 0 pin to “L”

Set (OCS01.OTD0) to “0”

To set compare 0 pin to “H”

Set (OCS01.OTD0) to “1”

To set compare 1 pin to “L”

Set (OCS01.OTD1) to “0”

To set compare 1 pin to “H”

Set (OCS01.OTD1) to “1”

To set compare 2 pin to “L”

Set (OCS23.OTD0) to “0”

To set compare 2 pin to “H”

Set (OCS23.OTD0) to “1”

To set compare 3 pin to “L”

Set (OCS23.OTD1) to “0”

To set compare 3 pin to “H”

Set (OCS23.OTD1) to “1”

To set compare 4 pin to “L”

Set (OCS45.OTD0) to “0”

To set compare 4 pin to “H”

Set (OCS45.OTD0) to “1”

To set compare 5 pin to “L”

Set (OCS45.OTD1) to “0”

To set compare 5 pin to “H”

Set (OCS45.OTD1) to “1”

To set compare 6 pin to “L”

Set (OCS67.OTD0) to “0”

To set compare 6 pin to “H”

Set (OCS67.OTD0) to “1”

To set compare 7 pin to “L”

Set (OCS7.OTD1) to “0”

To set compare 7 pin to “H”

Set (OCS67.OTD1) to “1”