SH7125 Datasheet, PDF (567/782 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer

Section 15 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
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/TIOC0A pin.
00: PE0 I/O (port)
01: TIOC0A I/O (MTU2)
Other than above: Setting prohibited
15.1.7 IRQOUT Function Control Register (IFCR)
IFCR is a 16-bit readable/writable register that is used to control the IRQOUT pin output when it
is selected as the multiplexed pin function by port E control register L4 (PECRL4). When
PECRL4 selects another function, the IFCR setting does not affect the pin function.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IRQ IRQ
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
R
R
R
R
R
R
R
R R/W R/W
Initial
Bit
Bit Name Value R/W Description
15 to 2 
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
1
IRQMD1 0
R/W Port E IRQOUT Pin Function Select
0
IRQMD0 0
R/W Select the IRQOUT pin function when bits 14 to 12
(PE15MD2 to PE15MD0) in PECRL4 are set to B'011.
00: Interrupt request accept signal output
Other than above: Always high-level output
Rev. 3.00 Sep. 27, 2007 Page 547 of 758
REJ09B0243-0300