HD6473032F Datasheet, PDF(175/572 Page) Hitachi Semiconductor – Hitachi Microcomputer

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HD6473032F Datasheet, PDF (175/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

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Table 7-16 Port A Pin Functions (cont)

Pin

Pin Functions and Selection Method

PA1/TP1/

TCLKB

Bit NDER1 in NDERA and bit PA1DDR in PADDR select the pin function as follows

PA1DDR

0

1

1

NDER1

â

0

1

Pin function

PA1 input

PA1 output

TCLKB input*

TP1 output

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

TPSC0 = 1 in any of TCR4 to TCR0.

PA0/TP0/

TCLKA

Bit NDER0 in NDERA and bit PA0DDR in PADDR select the pin function as follows

PA0DDR

NDER0

Pin function

0

â

PA0 input

1

0

PA0 output

TCLKA input*

1

1

TP0 output

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

of TCR4 to TCR0.

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