SH7263 Datasheet, PDF (1534/1862 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 29 Pin Function Controller (PFC)
(2) Port F I/O Register L
Bit:
Initial value:
R/W:
15
PF15
IOR
0
R/W
14
PF14
IOR
0
R/W
13
PF13
IOR
0
R/W
12
PF12
IOR
0
R/W
11
PF11
IOR
0
R/W
10
PF10
IOR
0
R/W
9
PF9
IOR
0
R/W
8
PF8
IOR
0
R/W
7
PF7
IOR
0
R/W
6
PF6
IOR
0
R/W
5
PF5
IOR
0
R/W
4
PF4
IOR
0
R/W
3
PF3
IOR
0
R/W
2
PF2
IOR
0
R/W
1
PF1
IOR
0
R/W
0
PF0
IOR
0
R/W
29.2.10 Port F Control Registers H1 to H4, L1 to L4 (PFCRH1 to PFCRH4, PFCRL1 to
PFCRL4)
PFCRH1 to PFCRHL4 and PFCRL1 to PFCRL4 are 16-bit readable/writable registers that are
used to select the functions of the multiplexed pins on port F.
(1) Port F Control Register H4 (PFCRH4)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
PF30
MD0
-
-
-
PF29
MD0
-
-
-
PF28
MD0
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/W R
R
R R/W R
R
R R/W
Initial
Bit
Bit Name Value R/W Description
15 to 9 ⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
8
PF30MD0 0
R/W PF30 Mode
Selects the function of the PF30/AUDIO_CLK pin.
0: PF30 I/O (port)
1: AUDIO_CLK input (SSI)
7 to 5 ⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
4
PF29MD0 0
R/W PF29 Mode
Selects the function of the PF29/SSIDATA3 pin.
0: PF29 I/O (port)
1: SSIDATA3 I/O (SSI)
Rev. 2.00 Mar. 14, 2008 Page 1500 of 1824
REJ09B0290-0200