SH7146 Datasheet, PDF (703/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 17 Pin Function Controller (PFC)
• Port A Control Register L3 (PACRL3)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
PA11 PA11 PA11
MD2 MD1 MD0
-
PA10 PA10 PA10
MD2 MD1 MD0
-
PA9 PA9 PA9
MD2 MD1 MD0
-
PA8 PA8 PA8
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
PA11MD2 0
13
PA11MD1 0
R/W PA11 Mode
R/W Select the function of the PA11/TXD0/ADTRG pin.
12
PA11MD0 0
R/W 000: PA11 I/O (port)
010: ADTRG input (A/D)
110: TXD0 output (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
PA10MD2 0
R/W PA10 Mode
9
PA10MD1 0
R/W Select the function of the PA10/RXD0 pin.
8
PA10MD0 0
R/W 000: PA10 I/O (port)
110: RXD0 input (SCI)
Other than above: Setting prohibited
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PA9MD2 0
R/W PA9 Mode
5
PA9MD1 0
R/W Select the function of the PA9/TCLKD/TXD2 pin.
4
PA9MD0 0
R/W 000: PA9 I/O (port)
001: TCLKD input (MTU2)
110: TXD2 output (SCI)
111: POE8 input (POE)
Other than above: Setting prohibited
Rev. 3.00 May 17, 2007 Page 659 of 974
REJ09B0229-0300