SH7211 Datasheet, PDF (864/1228 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family

Section 19 Pin Function Controller (PFC)
(7) Port B Control Register L2 (PBCRL2)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
PB7MD[2:0]
-
PB6MD[2:0]
-
PB5MD[2:0]
-
PB4MD[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
15
⎯
0
R
14 to 12 PB7MD[2:0] 000 R/W
11
⎯
0
R
10 to 8 PB6MD[2:0] 000 R/W
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
PB7 Mode
Select the function of the PB7/CS7/IRQ7/TIOC4D pin.
000: PB7 I/O (port)
001: CS7 output (BSC)
010: Setting prohibited
011: IRQ7 input (INTC)
100: TIOC4D I/O (MTU2)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PB6 Mode
Select the function of the PB6/CASL/IRQ3/TIOC4C
pin.
000: PB6 I/O (port)
001: CASL output (BSC)
010: Setting prohibited
011: IRQ3 input (INTC)
100: TIOC4C I/O (MTU2)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Rev. 2.00 May. 08, 2008 Page 840 of 1200
REJ09B0344-0200