HD6413002 Datasheet, PDF (255/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Table 9-1 Port Functions (cont)
Port Description
Port A • 8-bit I/O port
• Schmitt inputs
Port B
• 8-bit I/O port
• Can drive LEDs
• PB₃ to PB₀
have Schmitt
inputs
Pins
Mode 1 Mode 2 Mode 3 Mode 4
PA₇/TP₇/TIOCB₂/A₂₀
Output (TP₇) from Address output
programmable
(A₂₀)
timing pattern
controller (TPC),
input or output
(TIOCB₂) for 16-bit
integrated timer
unit (ITU), and
generic input/output
PA₆/TP₆/TIOCA₂/A₂₁
PA₅/TP₅/TIOCB₁/A₂₂
PA₄/TP₄/TIOCA₁/A₂₃
TPC output
TPC output
(TP₆ to TP₄), ITU (TP₆ to TP₄),
input and output ITU input and
(TIOCA₂, TIOCB₁, output (TIOCA₂,
TIOCA₁), and
TIOCB₁, TIOCA₁),
generic input/
address output
output
(A₂₃ to A₂₁), and
generic input/output
PA₃/TP₃/TIOCB₀/TCLKD
PA₂/TP₂/TIOCA₀/TCLKC
PA₁/TP₁/TEND₁/TCLKB
PA₀/TP₀/TEND₀/TCLKA
TPC output (TP₃ to TP₀), output
(TEND₁, TEND₀) from DMA
controller (DMAC), ITU input and output
(TCLKD, TCLKC, TCLKB, TCLKA,
TIOCB₀, TIOCA₀), and generic
input/output
PB₇/TP₁₅/DREQ₁/ADTRG
PB₆/TP₁₄/DREQ₀
PB₅/TP₁₃/TOCXB₄
PB₄/TP₁₂/TOCXA₄
PB₃/TP₁₁/TIOCB₄
PB₂/TP₁₀/TIOCA₄
PB₁/TP₉/TIOCB₃
PB₀/TP₈/TIOCA₃
TPC output (TP₁₅ to TP₈), DMAC input
(DREQ₁, DREQ₀), external trigger
input (ADTRG) to A/D converter, ITU
input and output (TOCXB₄, TOCXA₄,
TIOCB₄, TIOCA₄, TIOCB₃, TIOCA₃),
and 8-bit generic input/output
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