HD6433044 Datasheet, PDF(296/867 Page) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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HD6433044 Datasheet, PDF (296/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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Table 9-19 Port A Pin Functions (cont)

Pin

Pin Functions and Selection Method

PA1/TP1/ DMAC channel 1 settings (bits DTS2/1/0A and DTS2/1/0B in DTCR1A and DTCR1B),

TCLKB/ bit NDER1 in NDERA, and bit PA1DDR in PADDR select the pin function as follows

TEND1

DMAC

channel 1

settings

PA1DDR

NDER1

Pin function

(1) in table below

â

â

TEND1 output

(2) in table below

0

1

1

â

0

1

PA1 input PA1 output TP1 output

TCLKB input*

Note: * TCLKB input when MDF = 1 in TMDR, or when TPSC2 = 1, TPSC1 = 0, and

TPSC0 = 1 in any of TCR4 to TCR0.

DMAC

channel 1

settings

(2)

(1)

(2)

(1)

(2)

(1)

DTS2A, DTS1A

Not both 1

Both 1

DTS0A

â

0

0

1

1

1

DTS2B

0

1

1

0

1

0

1

1

DTS1B

â

0

1

â

â

â

0

1

PA0/TP0/ DMAC channel 0 settings (bits DTS2/1/0A and DTS2/1/0B in DTCR0A and DTCR0B),

TCLKA/ bit NDER0 in NDERA, and bit PA0DDR in PADDR select the pin function as follows

TEND0

DMAC

channel 0

settings

PA0DDR

NDER0

Pin function

(1) in table below

â

â

TEND0 output

(2) in table below

0

1

1

â

0

1

PA0 input PA0 output TP0 output

TCLKA input*

Note: * TCLKA input when MDF = 1 in TMDR, or when TPSC2 = 1 and TPSC1 = 0 in

any of TCR4 to TCR0.

DMAC

channel 0

settings

(2)

(1)

(2)

(1)

(2)

(1)

DTS2A, DTS1A

Not both 1

Both 1

DTS0A

â

0

0

1

1

1

DTS2B

0

1

1

0

1

0

1

1

DTS1B

â

0

1

â

â

â

0

1

283

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