r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 838

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 20 Pin Function Controller (PFC)
Notes: 1. The initial value is 1 in the on-chip ROM enabled/disabled external-extension mode.
Rev. 1.00 Sep. 21, 2007 Page 812 of 1124
REJ09B0402-0100
Bit
10
9
8
7
6
5
4
3
2
1
0
2. The initial value is 1 in the on-chip ROM disabled external-extension mode.
3. This function is available only in the on-chip ROM enabled/disabled external-extension
Bit Name
PA14MD2
PA14MD1
PA14MD0

PA13MD2
PA13MD1
PA13MD0

PA12MD2
PA12MD1
PA12MD0
mode. Do not set to this value in single-chip mode.
Initial
Value
0*
0
0
0
0*
0
0
0
0*
0
0
2
2
2
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
Description
PA14 Mode
Select the function of the PA14/A10/RXD1/SSI pin.
000: PA14 I/O (port)
100: A10 output (BSC)*
101: SSI I/O (SSU)
110: RXD1 input (SCI)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PA13 Mode
Select the function of the PA13/A9/SCK1/SSCK pin.
000: PA13 I/O (port)
100: A9 output (BSC)*
101: SSCK I/O (SSU)
110: SCK1 I/O (SCI)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PA12 Mode
Select the function of the PA12/A8/SCK0/SCS pin.
000: PA12 I/O (port)
100: A8 output (BSC)*
101: SCS I/O (SSU)
110: SCK0 I/O (SCI)
Other than above: Setting prohibited
3
3
3