SH7670 Datasheet, PDF (1045/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 23 Pin Function Controller (PFC)
23.1.8 Port D Control Register L1 (PDCRL1)
PDCRL1 is a 16-bit readable/writable register that selects the functions of the multiplexed port D
pins.
Bit: 15
PD7
MD1
Initial value: 0
R/W: R/W
14
PD7
MD0
0
R/W
13
PD6
MD1
0
R/W
12
PD6
MD0
0
R/W
11
PD5
MD1
0
R/W
10
PD5
MD0
0
R/W
9
PD4
MD1
0
R/W
8
PD4
MD0
0
R/W
7
PD3
MD1
0
R/W
6
PD3
MD0
0
R/W
5
PD2
MD1
0
R/W
4
PD2
MD0
0
R/W
3
PD1
MD1
0
R/W
2
PD1
MD0
0
R/W
1
PD0
MD1
0
R/W
0
PD0
MD0
0
R/W
Initial
Bit
Bit Name Value R/W Description
15
PD7MD1 0
R/W PD7 Mode
14
PD7MD0 0
R/W These bits select the function of the PD07/IRQ7/SDCLK
pin.
00: PD07 I/O (port)
01: IRQ7 input (INTC)
10: SDCLK output (SDHI)
11: Setting prohibited
13
PD6MD1 0
R/W PD6 Mode
12
PD6MD0 0
R/W These bits select the function of the PD06/IRQ6/SDCMD
pin.
00: PD06 I/O (port)
01: IRQ6 input (INTC)
10: SDCMD I/O (SDHI)
11: Setting prohibited
11
PD5MD1 0
R/W PD5 Mode
10
PD5MD0 0
R/W These bits select the function of the PD05/IRQ5/SDCD
pin.
00: PD05 input (port)
01: IRQ5 input (INTC)
10: SDCD input (SDHI)
11: Setting prohibited
Rev. 1.00 Nov. 14, 2007 Page 1019 of 1262
REJ09B0437-0100