HD6432351 Datasheet, PDF(334/989 Page) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HD6432351 Datasheet, PDF (334/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

◁

Table 9-1 Port Functions

Port Description Pins

Mode 1 Mode 2*1 Mode 3*1 Mode 4 Mode 5 Mode 6*1 Mode 7*1

Port 1 â¢ 8-bit I/O

port

P17/PO15/

TIOCB2/

TCLKD

P16/PO14/

TIOCA2

P15/PO13/

TIOCB1/

TCLKC

P14/PO12/

TIOCA1

P13/PO11/

TIOCD0/

TCLKB

P12/PO10/

TIOCC0/

TCLKA

P11/PO9/

TIOCB0/

DACK1

P10/PO8/

TIOCA0/

DACK0

8-bit I/O port also functioning as DMA controller output pins (DACK0 and

DACK1), TPU I/O pins (TCLKA, TCLKB, TCLKC, TCLKD, TIOCA0,

TIOCB0, TIOCC0, TIOCD0, TIOCA1, TIOCB1, TIOCA2, TIOCB2) and PPG

output pins (PO15 to PO8)

Port 2 â¢ 8-bit I/O

port

â¢ Schmitt-

triggered

input

P27/PO7/

TIOCB5

P26/PO6/

TIOCA5

P25/PO5/

TIOCB4

P24/PO4/

TIOCA4

P23/PO3/

TIOCD3

P22/PO2/

TIOCC3

P21/PO1/

TIOCB3

P20/PO0/

TIOCA3

8-bit I/O port also functioning as TPU I/O pins (TIOCA3, TIOCB3, TIOCC3,

TIOCD3, TIOCA4, TIOCB4, TIOCA5, TIOCB5), and PPG output pins (PO7

to PO0)

Port 3 â¢ 6-bit I/O P35/SCK1

port

P34/SCK0

â¢ Open-drain P33/RxD1

output

P32/RxD0

capability P31/TxD1

P30/TxD0

6-bit I/O port also functioning as SCI (channels 0 and 1) I/O pins (TxD0,

RxD0, SCK0, TxD1, RxD1, SCK1)

Note: 1. Only applies to the H8S/2351.

314

▷