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M16C User Manual.pdf

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Appendix 3 Setting register for pin function selectedMitsubishi microcomputers<strong>M16C</strong> / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERP in name P 25/A5(/D5/D4)P in No.67(FP)65 (GP)A5/D4A5/D5I/OI/OFunction selectionMultiplexed busMultiplexed busSetting register5,3E6h5,3FCh5,004h4,004h1,004h0,004hBYTEXXXXXXXX01X1101XXXXX1111LLHHRemarksA5O AddressoutputX X 0 0 X 1 X 34P25I Portinput (No pulled high)0 0 X X 0 0 X 167P25I Portinput (Pulled high)0 1 X X 0 0 X 167P25O Portoutput1 X X X 0 0 X 1675,3E6hPortP25 direction register1725,3FChP24to P27 pull-up control register1745,004hMultiplexedbus space select bit of processor mode register 0294,004hMultiplexedbus space select bit of processor mode register 0291,004hProcessormode bit of processor mode register 0290,004hProcessormode bit of processor mode register 029Page3434BYTEBYTE pin32P in name P 24/A4(/D4/D3)P in No.68(FP)66 (GP)A4/D3A4/D4I/OI/OFunction selectionMultiplexed busMultiplexed busSetting register4,3E6h5,3FCh5,004h4,004h1,004h0,004hBYTEXXXXXXXX01X1101XXXXX1111LLHHRemarksA4O AddressoutputX X 0 0 X 1 X 34P24I Portinput (No pulled high)0 0 X X 0 0 X 167P24I Portinput (Pulled high)0 1 X X 0 0 X 167P24O Portoutput1 X X X 0 0 X 1674,3E6hPortP24 direction register1725,3FChP24to P27 pull-up control register1745,004hMultiplexedbus space select bit of processor mode register 0294,004hMultiplexedbus space select bit of processor mode register 0291,004hProcessormode bit of processor mode register 0290,004hProcessormode bit of processor mode register 029Page3434BYTEBYTE pin32P in name P 23/A3(/D3/D2)P in No.69(FP)67 (GP)A3/D2A3/D3I/OI/OFunction selectionMultiplexed busMultiplexed busSetting register3,3E6h4,3FCh5,004h4,004h1,004h0,004hBYTEXXXXXXXX01X1101XXXXX1111LLHHRemarksA3O AddressoutputX X 0 0 X 1 X 34P23I Portinput (No pulled high)0 0 X X 0 0 X 167P23I Portinput (Pulled high)0 1 X X 0 0 X 167P23O Portoutput1 X X X 0 0 X 1673,3E6hPortP23 direction register1724,3FChP20to P23 pull-up control register1745,004hMultiplexedbus space select bit of processor mode register 0294,004hMultiplexedbus space select bit of processor mode register 0291,004hProcessormode bit of processor mode register 0290,004hProcessormode bit of processor mode register 029Page3434BYTEBYTE pin32591

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