SH7137 Datasheet, PDF (875/1160 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 20 Pin Function Controller (PFC)
• Port E Control Register L1 (PECRL1)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
-
PE3 PE3 PE3
MD2 MD1 MD0
-
PE2 PE2 PE2
MD2 MD1 MD0
-
PE1 PE1 PE1
MD2 MD1 MD0
-
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R/W R/W R/W R R/W R/W R/W R R/W R/W R/W R
2
1
0
-
PE0 PE0
MD1 MD0
0
0
0
R R/W 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
PE3MD2 0
R/W PE3 Mode
13
PE3MD1 0
R/W Select the function of the PE3/TIOC0D/SCK0 pin.
12
PE3MD0 0
R/W 000: PE3 I/O (port)
001: TIOC0D I/O (MTU2)
110: SCK0 I/O (SCI)
Other than above: Setting prohibited
11

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10
PE2MD2 0
R/W PE2 Mode
9
PE2MD1 0
R/W Select the function of the PE2/TIOC0C/TXD0 pin.
8
PE2MD0 0
R/W 000: PE2 I/O (port)
001: TIOC0C I/O (MTU2)
110: TXD0 output (SCI)
Other than above: Setting prohibited
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 2.00 Sep. 10, 2008 Page 849 of 1130
REJ09B0402-0200