SH7080_09 Datasheet, PDF (1206/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
10
PE2MD2 0
9
PE2MD1 0
8
PE2MD0 0
R/W PE2 Mode
R/W Select the function of the PE2/DREQ1/TIOC0C pin.
R/W 000: PE2 I/O (port)
001: TIOC0C I/O (MTU2)
010: DREQ1 input (DMAC)
Other than above: Setting prohibited
7
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PE1MD2 0
R/W PE1 Mode
5
PE1MD1 0
R/W Select the function of the PE1/TEND0/TIOC0B pin.
4
PE1MD0 0
R/W 000: PE1 I/O (port)
001: TIOC0B I/O (MTU2)
010: TEND0 output (DMAC)*
Other than above: Setting prohibited
3, 2
⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
1
PE0MD1 0
R/W PE0 Mode
0
PE0MD0 0
R/W Select the function of the
PE0/DREQ0/TIOC0A/AUDCK pin. Fixed to AUDCK
output when using the AUD function of the E10A.
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.
Rev. 4.00 Dec. 15, 2009 Page 1146 of 1558
REJ09B0181-0400