SH7670 Datasheet, PDF (1040/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 23 Pin Function Controller (PFC)
• PCCRL2
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
PC15
MD0
-
PC14
MD0
-
PC13
MD0
-
PC12
MD0
-
PC11
MD0
-
PC10
MD0
-
PC9
MD0
-
PC8
MD0
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R/W R R/W R R/W R R/W R R/W R R/W R R/W R R/W
Initial
Bit
Bit Name Value R/W Description
15

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
14
PC15MD0 0
R/W PC15 Mode
This bit selects the function of the PC15/CRS pin.
0: PC15 I/O (port)
1: CRS input (EtherC)
13

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
12
PC14MD0 0
R/W PC14 Mode
This bit selects the function of the PC14/COL pin.
0: PC14 I/O (port)
1: COL input (EtherC)
11

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
10
PC13MD0 0
R/W PC13 Mode
This bit selects the function of the PC13/TX_CLK pin.
0: PC13 I/O (port)
1: TX_CLK input (EtherC)
9

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
8
PC12MD0 0
R/W PC12 Mode
This bit selects the function of the PC12/TX_EN pin.
0: PC12 I/O (port)
1: TX_EN output (EtherC)
Rev. 1.00 Nov. 14, 2007 Page 1014 of 1262
REJ09B0437-0100