HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 656

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

17. Pin Function Controller (PFC)
17.1.8
The port D control registers L1, L2, H1, and H2 (PDCRL1, PDCRL2, PDCRH1, and PDCRH2)
are 16-bit readable/writable registers that are used to select the multiplexed pin function of the
pins on port D.
• Port D Control Registers L1, L2, H1, and H2 (PDCRL1, PDCRL2, PDCRH1, and PDCRH2)
Rev.4.00 Mar. 27, 2008 Page 612 of 882
REJ09B0108-0400
Register Bit
PDCRH1
PDCRH2
PDCRL2
PDCRL2
PDCRL1
PDCRL2
PDCRL1
PDCRL2
PDCRL1
in SH7144
Port D Control Registers L1, L2, H1, H2 (PDCRL1, PDCRL2, PDCRH1,
PDCRH2)
15 to 0
15 to 0
7 to 0
15
15
14
14
13
13
Bit Name
⎯
⎯
⎯
PD15MD1
PD15MD0
PD14MD1
PD14MD0
PD13MD1
PD13MD0
Initial
Value
All 0
All 0
All 0
0
0*
0
0*
0
0*
2
2
2
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write
value should always be 0.
PD15 Mode
Select the function of the PD15/D15/AUDSYNC
pin.
00: PD15 I/O (port)
01: D15 I/O (BSC)
10: AUDSYNC I/O (AUD)*
11: Setting prohibited
PD14 Mode
Select the function of the PD14/D14/AUDCK
pin.
00: PD14 I/O (port)
01: D14 I/O (BSC)
10: AUDCK I/O (AUD)*
11: Setting prohibited
PD13 Mode
Select the function of the PD13/D13/AUDMD
pin.
00: PD13 I/O (port)
01: D13 I/O (BSC)
10: AUDMD input (AUD)*
11: Setting prohibited
1
1
1