r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1440

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

28. General Purpose I/O Ports (GPIO)
28.2.13 Port N Control Register (PNCR)
PNCR is a 16-bit readable/writable register that selects the pin function and controls the input
pull-up MOS.
Rev.1.00 Jan. 10, 2008 Page 1410 of 1658
REJ09B0261-0100
Initial value:
Bit
15
14
13
12
11
10
9
8
R/W:
Bit:
Bit Name
PN7MD1
PN7MD0
PL6MD1
PL6MD0
PL5MD1
PL5MD0
PL4MD1
PL4MD0
R/W
MD1
PN7
15
1
R/W
MD0
PN7
14
1
R/W
MD1
PN6
13
1
Initial
value
1
1
1
1
1
1
1
1
R/W
MD0
PN6
12
1
R/W
MD1
PN5
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
11
1
R/W
MD0
PN5
10
1
Description
PN7 Mode
00: SCIF[5]/HAC[1]/SSI[1] module
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
PN6 Mode
00: SCIF[5]/HAC[1]/SSI[1] module
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
PN5 Mode
00: SCIF[3]/FLCTL module
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)*
PN4 Mode
00: SCIF[3]/FLCTL module
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)*
R/W
MD1
PN4
9
1
(SCIF5_RXD/HAC1_SDIN/SSI1_SCK)*
(MODE4/SCIF3_TXD/FCLE)*
(MODE7/SCIF3_RXD/FALE)*
(SCIF5_CSK/HAC1_SDOUT/SSI1_SDATA)*
R/W
MD0
PN4
8
1
R/W
MD1
PN3
7
1
R/W
MD0
PN3
6
1
R/W
MD1
PN2
5
1
R/W
MD0
PN2
4
1
2
2
1
1
R/W
MD1
PN1
3
1
R/W
MD0
PN1
2
1
1
R/W
MD1
PN0
1
1
1
R/W
MD0
PN0
0
1