Renesas SH7781 - Manual (Page 1474)

28. General Purpose I/O Ports (GPIO)
Rev.1.00 Jan. 10, 2008 Page 1444 of 1658
REJ09B0261-0100
Bit Bit Name
Initial
value R/W Description
12
11
PMSEL12
PMSEL11
0
0
R/W
R/W
Out of the modules DMAC, SCIF[2], MMCIF, and SIOF,
selects the one uses the pins
DACK3/SCIF2_SCK/MMCDAT/SIOF_SCK and
DACK2/SCIF2_TXD/MMCCMD/SIOF_TXD.
00: DMAC
01: SIOF*
10: SCIF[2]
11: MMCIF
10 P1MSEL10 0 R/W Out of the modules DMAC and LBSC, selects the one
which uses the pins MODE12/
DRAK3/CE2B and
DRAK2/CE2A.
0: DMAC
1: LBSC
At power-on reset by the
PRESET pin, MODE12 is
selected.
9 PMSEL9 0 R/W Out of the modules TMU and LBSC, selects the one
which uses the MODE13/TCLK/
IOIS16 pin.
0: TMU
1: LBSC
At power-on reset by the
PRESET pin, MODE13 is
selected.
8
7
P1MSEL8
P1MSEL7
0
0
R/W
R/W
Out of the modules SCIF[0], HSPI, and FLCTL, selects
the one which uses the pins
SCIF0_TXD/HSPI_TX/
FWE,
SCIF0_RXD/HSPI_RX/
FRB,
SCIF0_SCK/HSPI_CLK/FRE,
SCIF0_RTS/HSPI_CS/FSE, and
SCIF0_CTS/INTD/FCE.
00: SCIF0
01: HSPI, PCIC
10: FLCTL
11: SCIF0, PCIC
When 11 is selected, the
SCIF0_CTS/INTD/FCE pin is
used as the PCIC pin.