HD6413003TF10 Datasheet, PDF(280/717 Page) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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HD6413003TF10 Datasheet, PDF (280/717 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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Table 9-12 Port 9 Pin Functions (cont)

Pin

P93/RxD1

P92/RxD0

P91/TxD1

P90/TxD0

Pin Functions and Selection Method

Bit RE in SCR of SCI1 and bit P93DDR select the pin function as follows

RE

P93DDR

Pin function

0

0

1

P93 input P93 output

1

â

RxD1 input

Bit RE in SCR of SCI0 and bit P92DDR select the pin function as follows

RE

P92DDR

Pin function

0

0

1

P92 input P92 output

1

â

RxD0 input

Bit TE in SCR of SCI1 and bit P91DDR select the pin function as follows

TE

P91DDR

Pin function

0

0

1

P91 input P91 output

1

â

TxD1 output

Bit TE in SCR of SCI0 and bit P90DDR select the pin function as follows

TE

P90DDR

Pin function

0

0

1

P90 input P90 output

1

â

TxD0 output

260

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