SH7764 Datasheet, PDF (1394/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 27 General Purpose I/O (GPIO)
Table 27.1 Multiplexed Pins Controlled by Port Control Registers
Port
Port Function
(Related
Module)
Function 1
(Related
Module)
Function 2
(Related
Module)
Function 3
(Related
Module)
A
PA7 input/output STATUS1 output RTS2

(port)
(SYSTEM)
input/output
(SCIF)
PA6 input/output STATUS0 output CTS2

(port)
(SYSTEM)
input/output
(SCIF)
PA5 input/output FCE output


(port)
(FLCTL)
PA4 input/output FRE output


(port)
(FLCTL)
PA3 input/output FWE output


(port)
(FLCTL)
PA2 input/output TxD2 output


(port)
(SCIF)
PA1 input/output RxD2 input


(port)
(SCIF)
PA0 input/output SCK2


(port)
input/output
(SCIF)
B
PB7 input/output A25 output
DREQ0 input RTS0
(port)
(ADDRESS)
(DMAC)
input/output
(SCIF)
PB6 input/output A24 output
(port)
(ADDRESS)
DACK0 output
(DMAC)
CTS0
input/output
(SCIF)
PB5 input/output A23 output
(port)
(ADDRESS)
DTEND0 output
(DMAC)
RTS1
input/output
(SCIF)
PB4 input/output A22 output
CTS1

(port)
(ADDRESS)
input/output
(SCIF)
PB3 input/output A21 output


(port)
(ADDRESS)
PB2 input/output A20 output


(port)
(ADDRESS)
Function 4
(Related GPIO
Module) Interrupt

PINT15 input
(INTC)

PINT14 input
(INTC)

PINT13 input
(INTC)

PINT12 input
(INTC)

PINT11 input
(INTC)

PINT10 input
(INTC)

PINT9 input
(INTC)

PINT8 input
(INTC)

PINT7 input
(INTC)

PINT6 input
(INTC)

PINT5 input
(INTC)

PINT4 input
(INTC)

PINT3 input
(INTC)

PINT2 input
(INTC)
Rev. 1.00 Nov. 22, 2007 Page 1338 of 1692
REJ09B0360-0100