SH7080 Datasheet, PDF (1197/1644 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
1
PE0MD1 0
R/W PE0 Mode
0
PE0MD0 0
R/W Select the function of the PE0/DREQ0/TIOC0A/TMS
pin. Fixed to TMS input when using E10A (in
ASEMD0 = low).
00: PE0 I/O (port)
01: TIOC0A I/O (MTU2)
10: DREQ0 input (DMAC)
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.
SH7085:
• Port E Control Registers H2 and H1 (PECRH2 and PECRH1)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
R
R
R
R
R
R
R
R
R
R
Initial
Bit
Bit Name Value R/W Description
15 to 0 
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
• Port E Control Register L4 (PECRL4)
Bit: 15 14 13 12 11 10 9
8
7
-
PE15 PE15 PE15
MD2 MD1 MD0
-
PE14 PE14 PE14
MD2 MD1 MD0
-
Initial value: 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
6
5
4
3
2
1
0
-
PE13 PE13
MD1 MD0
-
PE12 PE12 PE12
MD2 MD1 MD0
0
0
0
0
0
0
0
R R/W R/W R R/W 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 1139 of 1582
REJ09B0181-0300