SH7764 Datasheet, PDF(1401/1752 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

English

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

SH7764 Datasheet, PDF (1401/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

◁

Section 27 General Purpose I/O (GPIO)

Register

Bit

Function 1

Function 2

Function 3 Function 4

PTSEL_S PTSEL_S7

D41 input/output

IODREQ input

ï£§

ï£§

(DATA)

(ATAPI)

PTSEL_S6

D40 input/output

IDEIOWR output

ï£§

ï£§

(DATA)

(ATAPI)

PTSEL_S5

D39 input/output

IDED14 input/output ï£§

ï£§

(DATA)

(ATAPI)

PTSEL_S4

D38 input/output

IDED15 input/output ï£§

ï£§

(DATA)

(ATAPI)

PTSEL_S3

D37 input/output

IDEA1 output (ATAPI) ï£§

ï£§

(DATA)

PTSEL_S2

D36 input/output

IDEA2 output (ATAPI) ï£§

ï£§

(DATA)

PTSEL_S1

D35 input/output

IDEA0 output (ATAPI) ï£§

ï£§

(DATA)

Note: In the table, the pin functions in the shaded column can be used immediately after a reset.

* This pin function switches over input/output functions in a special select register.

Rev. 1.00 Nov. 22, 2007 Page 1345 of 1692

REJ09B0360-0100

▷