HD6473032F16 Datasheet, PDF (278/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 9 I/O Ports
Port Description
Pins
Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 Mode 6 Mode 7
Port A • 8-bit I/O port PA3/TP3/
TPC output (TP3 to TP0), output (TEND1, TEND0) from DMA controller
•
Schmitt
inputs output
TIOCB0/
TCLKD,
PA2/TP2/
(DMAC), ITU input and output (TCLKD, TCLKC, TCLKB, TCLKA,
TIOCB0, TIOCA0), and generic input/output
TIOCA0/
TCLKC,
PA1/TP1/
TEND1/TCLKB,
PA0/TP0/
TEND0/TCLKA
Port B • 8-bit I/O port PB7/TP15/
TPC output (TP15), DMAC input (DREQ1), trigger input (ADTRG) to A/D
• Can drive ^{DREQ1/ADTRG converter, and generic input/output}
LEDs
PB6/TP14/
• PB3 to PB0 ^DREQ0,/CS7
have Schmitt
inputs
TPC output (TP14), DMAC input (DREQ0), CS7 output, and
generic input/output
TPC
output
(TP14),
DMAC
input
(DREQ0),
and
generic
input/
output
PB5/TP13/
TOCXB4,
PB4/TP12/
TOCXA4,
PB3/TP11/
TIOCB4,
PB2/TP10/
TIOCA4,
PB1/TP9/
TIOCB3,
PB0/TP8/
TIOCA3
TPC output (TP13 to TP8), ITU input and output (TOCXB4, TOCXA4,
TIOCB4, TIOCA4, TIOCB3, TIOCA3), and generic input/output
Rev. 3.00 Mar 21, 2006 page 248 of 814
REJ09B0302-0300