SH7785 Datasheet, PDF (1433/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

28. General Purpose I/O Ports (GPIO)
28.2.9 Port J Control Register (PJCR)
PJCR is a 16-bit readable/writable register that selects the pin function and controls the input pull-
up MOS.
Bit:
Initial value:
R/W:
15
PJ7
MD1
1
R/W
14
PJ7
MD0
1
R/W
13
PJ6
MD1
1
R/W
12
PJ6
MD0
1
R/W
11
PJ5
MD1
1
R/W
10
PJ5
MD0
1
R/W
9
PJ4
MD1
1
R/W
8
PJ4
MD0
1
R/W
7
PJ3
MD1
1
R/W
6
PJ3
MD0
1
R/W
5
PJ2
MD1
1
R/W
4
PJ2
MD0
1
R/W
3
PJ1
MD1
1
R/W
2
PJ1
MD0
1
R/W
1
PJ0
MD1
1
R/W
0
PJ0
MD0
1
R/W
Initial
Bit
Bit Name value R/W Description
15
PJ7MD1 1
14
PJ7MD0 1
R/W PJ7 Mode
R/W 00: SCIF[5]/HAC[1]/SSI[1] module
(SCIF5_TXD/HAC1_SYNC/SSI1_WS)*¹
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
13
PJ6MD1 1
12
PJ6MD0 1
R/W PJ6 Mode
R/W 00: SIOF/HAC[0]/SSI[0]module
(SIOF_TXD/HAC0_SDOOUT/SSI0_SDATA)*¹
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
11
PJ5MD1 1
10
PJ5MD0 1
R/W PJ5 Mode
R/W 00: SIOF/HAC[0]/SSI[0] module
(SIOF_RXD/HAC0_SDIN/SSIO_SCK)*¹
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
9
PJ4MD1 1
R/W PJ4 Mode
8
PJ4MD0 1
R/W 00: SIOF/HAC[0]/SSI[0] module
(SIOF_SYNC/HAC0_SYNC/SSIO_WS)*¹
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
Rev.1.00 Jan. 10, 2008 Page 1403 of 1658
REJ09B0261-0100