r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1476

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

28. General Purpose I/O Ports (GPIO)
Note:
Rev.1.00 Jan. 10, 2008 Page 1446 of 1658
REJ09B0261-0100
Bit
0
Register Bit
Name
P1MSEL4, 3
P1MSEL12, 11 Other than B'01 is set.
P1MSEL6, 5
P1MSEL1
*
Bit Name
P1MSEL0
When using the SIOF, SIOF selection of P1MSEL4 and P1MSEL3 and that of
P1MSEL12 and P1MSEL11 and P1MSEL6 and P1MSEL5 must be specified without
contradiction. The settings of the registers when the SIOF is used are shown in the
following: Correct operation of the SIOF cannot be guaranteed by the settings other
than the following.
When the Following SIOF Pin Groups Are
Used:
SIOF_SCK/HAC0_BITCLK/SSIO_CLK
SIOF_MCLK/HAC_RES
SIOF_SYNC/HAC0_SYNC/SSIO_WS
SIOF_RXD/HAC0_SDIN/SSIO_SCK
SIOF_TXD/HAC0_SDOUT/SSIO_SDATA
B'00 is set.
Other than B'10 is set.
B'0 is set.
Initial
value
0
R/W
R/W
Description
Out of the modules SCIF[3] and SCIF[4], and FLCTL,
selects the one which uses the pins
MODE4/SCIF3_TXD/FCLE,
MODE7/SCIF3_RXD/FALE, MODE8/SCIF3_SCK/FD0,
MODE9/SCIF4_TXD/FD1, MODE10/SCIF4_RXD/FD2,
and MODE11/SCIF4_SCK/FD3.
0: SCIF[3] and SCIF[4]
1: FLCTL
At power-on reset by the PRESET pin, MODE4 and
MODE7 to MODE11 are selected.
When the Following SIOF Pin Groups Are
Used:
DACK3/SCIF2_SCK/MMCDAT/SIOF_SCK
DACK2/SCIF2_TXD/MMCCMD/SIOF_TXD
SCIF2_RXD/SIOF_RXD
MODE5/SIOF_MCLK
MODE6/SIOF_SYNC
Other than B'00 is set.
B'01 is set.
B'10 is set.
B'1 is set.