SH7764 Datasheet, PDF (1395/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 27 General Purpose I/O (GPIO)
Port Function
Function 1
Function 2
Port (Related Module) (Related Module) (Related Module)
Function 3
(Related
Module)
Function
4 (Related GPIO
Module) Interrupt
B
PB1 input/output A19 output

(port)
(ADDRESS)
PB0 input/output A18 output

(port)
(ADDRESS)


PINT1 input
(INTC)


PINT0 input
(INTC)
C
PC7 input/output AUDIO_CLK0

(port)
input (SSI)



PC6 input/output AUDIO_CLK1

(port)
input (SSI)



PC5 input/output AUDIO_CLK2

(port)
input (SSI)



PC4 input/output SSIWS2

(port)
input/output (SSI)



PC3 input/output SSISCK2

(port)
input/output (SSI)



PC2 input/output SSIDATA2


(port)
input/output (SSI)
PC1 input/output ASEBRKAK/
TCLK input (TMU) 
(port)
BRKACK
input/output (AUD)




PC0 input/output FALE output

(port)
(FLCTL)



D
PD7 input/output CRS input
(port)
(EtherC)
IDEA1_M output 
(ATAPI)


PD6 input/output TX_ER output
(port)
(EtherC)
IDEIOWR_M output 
(ATAPI)


PD5 input/output TX_CLK input
(port)
(EtherC)
IDED15_M

input/output (ATAPI)


PD4 input/output TX_EN output
(port)
(EtherC)
IDED0_M

input/output (ATAPI)


PD3 input/output MII_TXD0 output SSISCK5
IDEIORDY_M 

(port)
(EtherC)
input/output (SSI) input (ATAPI)
PD2 input/output MII_TXD1 output SSIWS5
IDEIORD_M 

(port)
(EtherC)
input/output (SSI) output (ATAPI)
Rev. 1.00 Nov. 22, 2007 Page 1339 of 1692
REJ09B0360-0100