SH7205 Datasheet, PDF (1529/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 27 Pin Function Controller (PFC)
27.2.13 Port F Control Registers L1, L2 (PFCRL1, PFCRL2)
PFCRL1 and PFCRL2 are 16-bit readable/writable registers that are used to select the functions of
the multiplexed pins on port F. See table 27.6 for the multiplexed functions.
(1) Port F Control Register L2 (PFCRL2)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
PF4MD[3:0]
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/W R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
15 to 4 
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
3 to 0 PF4MD[3:0] 0000 R/W PF4 Mode
Select the function of the PF4.
(2) Port F Control Register L1 (PFCRL1)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
PF3MD[3:0]
PF2MD[3:0]
PF1MD[3:0]
PF0MD[3:0]
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
15 to 12 PF3MD[3:0] 0000 R/W PF3 Mode
Select the function of the PF3.
11 to 8 PF2MD[3:0] 0000 R/W PF2 Mode
Select the function of the PF2.
7 to 4 PF1MD[3:0] 0000 R/W PF1 Mode
Select the function of the PF1.
3 to 0 PF0MD[3:0] 0000 R/W PF0 Mode
Select the function of the PF0.
Rev. 1.00 Mar. 25, 2008 Page 1497 of 1868
REJ09B0372-0100