SH7080 Datasheet, PDF (1186/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
2
PE12MD2 0
R/W PE12 Mode
1
PE12MD1 0
R/W Select the function of the PE12/TIOC4A/TXD3/SCS
0
PE12MD0 0
R/W ^pin.
000: PE12 I/O (port)
001: TIOC4A I/O (MTU2)
011: TXD3 output (SCIF)
101: SCS I/O (SSU)
Other than above: Setting prohibited
Note: * This function is enabled only in the on-chip ROM enabled/disabled external-extension
mode. Do not set 1 in single-chip mode.
• Port E Control Register L3 (PECRL3)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
PE10 PE10 PE10
MD2 MD1 MD0
-
-
-
-
-
PE8 PE8 PE8
MD2 MD1 MD0
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R
R
R
R
R R/W R/W R/W R
R
R
R
R R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
15 to 11 
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
10
PE10MD2 0
R/W PE10 Mode
9
PE10MD1 0
R/W Select the function of the PE10/TIOC3C/TXD2/SSO
8
PE10MD0 0
R/W ^pin.
000: PE10 I/O (port)
001: TIOC3C I/O (MTU2)
010: TXD2 output (SCI)
101: SSO I/O (SSU)
Other than above: Setting prohibited
7 to 3 
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev. 3.00 May 17, 2007 Page 1128 of 1582
REJ09B0181-0300