SH7125_08 Datasheet, PDF (546/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 15 Pin Function Controller (PFC)
• Port A Control Register L2 (PACRL2)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
PA7 PA7 PA7
MD2 MD1 MD0
-
PA6 PA6 PA6
MD2 MD1 MD0
-
PA5 PA5 PA5
MD2 MD1 MD0
-
PA4 PA4 PA4
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/W R/W R/W R R/W R/W R/W R R/W 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.
14
PA7MD2 0
R/W PA7 Mode
13
PA7MD1 0
12
PA7MD0 0
R/W Select the function of the PA7/TCLKB/SCK2/TCK pin.
R/W ^{When the E10A is in use (ASEMD0 = low), function is}
fixed to TCK input.
000: PA7 I/O (port)
001: TCLKB input (MTU2)
110: SCK2 I/O (SCI)
Other than above: Setting prohibited
11

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10
PA6MD2 0
R/W PA6 Mode
9
PA6MD1 0
R/W Select the function of the PA6/TCLKA pin.
8
PA6MD0 0
R/W 000: PA6 I/O (port)
001: TCLKA input (MTU2)
Other than above: Setting prohibited
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PA5MD2 0
R/W PA5 Mode
5
PA5MD1 0
R/W Select the function of the PA5/IRQ3/SCK1 pin.
4
PA5MD0 0
R/W 000: PA5 I/O (port)
001: SCK1 I/O (SCI)
111: IRQ3 input (INTC)
Other than above: Setting prohibited
Rev. 4.00 Jul. 25, 2008 Page 526 of 750
REJ09B0243-0400