SH7080 Datasheet, PDF (1188/1644 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
10
PE6MD2 0
9
PE6MD1 0
8
PE6MD0 0
R/W PE6 Mode
R/W Select the function of the PE6/CS7/TIOC2A/SCK3
R/W ^pin.
000: PE6 I/O (port)
001: TIOC2A I/O (MTU2)
010: SCK3 I/O (SCIF)
101: CS7 output (BSC)*
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.
2
PE4MD2 0
R/W PE4 Mode
1
PE4MD1 0
R/W Select the function of the PE4/TIOC1A/RXD3/TCK
0
PE4MD0 0
R/W
pin. Fixed to TCK input when using E10A (in
ASEMD0 = low).
000: PE4 I/O (port)
001: TIOC1A I/O (MTU2)
010: RXD3 input (SCIF)
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 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.
Rev. 3.00 May 17, 2007 Page 1130 of 1582
REJ09B0181-0300