SH7280 Datasheet, PDF (1148/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 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
-
PA7MD[2:0]
-
PA6MD[2:0]
-
PA5MD[2:0]
-
PA4MD[2:0]
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 to 12 PA7MD[2:0] 000
R/W PA7 Mode
Select the function of the PA7/CASL/SCK3/TCLKB
pin.
000: PA7 I/O (port)
001: CASL output (BSC)
010: Setting prohibited
011: Setting prohibited
100: Setting prohibited
101: SCK3 output (SCIF)
110: TCLKB input (MTU2)
111: Setting prohibited
11

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10 to 8 PA6MD[2:0] 000
R/W PA6 Mode
Select the function of the PA6/RASL/TCLKA pin.
000: PA6 I/O (port)
001: RASL output (BSC)
010: Setting prohibited
011: Setting prohibited
100: Setting prohibited
101: Setting prohibited
110: TCLKA input (MTU2)
111: Setting prohibited
Rev. 1.00 Jun. 26, 2008 Page 1118 of 1692
REJ09B0393-0100