SH7763 Datasheet, PDF (1813/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 40 General Purpose I/O (GPIO)
Bit
11 to 8
Bit Name
PTSEL1
[11:8]
7 to 4 PTSEL1
[7:4]
Initial
value
1000
1000
R/W
R/W
R/W
Description
These bits select the functions of Port F (PTF) and Port
G (PTG).
Bit setting Selected function
PTSEL1[11:8] PTF
PTG
1xxx
PCIC*
PCIC*
01xx
MII1
MII1
0011
SIM

0010
DMAC3 
Other than
above
Setting prohibited
[Legend]
x: Don't care
Note: * When clearing interrupt mask of the
interrupt controller (INTC) with the PCIC
function selected, make sure to select the
PCIC function with this register in advance.
These bits select the functions of Port E (PTE).
Bit setting Selected function
PTSEL1[7:4] PTE
1xxx
PCIC*
0000
GMII1
0010
DMAC2
SCIF2
0011
DMAC2
SSI0
0100
PCC
SCIF2
0101
PCC
SSI0
Other than Setting prohibited
above
[Legend]
x: Don't care
Note: * When clearing interrupt mask of the
interrupt controller (INTC) with the PCIC
function selected, make sure to select the
PCIC function with this register in advance.
Rev. 1.00 Oct. 01, 2007 Page 1747 of 1956
REJ09B0256-0100