SH7137 Datasheet, PDF (831/1160 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 20 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
15

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
14
PA15MD2 0
R/W PA15 Mode
13
PA15MD1 0
R/W Select the function of the PA15/TXD1/SSO pin.
12
PA15MD0 0
R/W 000: PA15 I/O (port)
101: SSO I/O (SSU)
110: TXD1 output (SCI)
Other than above: Setting prohibited
11

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10
PA14MD2 0
R/W PA14 Mode
9
PA14MD1 0
R/W Select the function of the PA14/RXD1/SSI pin.
8
PA14MD0 0
R/W 000: PA14 I/O (port)
101: SSI I/O (SSU)
110: RXD1 input (SCI)
Other than above: Setting prohibited
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PA13MD2 0
R/W PA13 Mode
5
PA13MD1 0
R/W Select the function of the PA13/SCK1/SSCK pin.
4
PA13MD0 0
R/W 000: PA13 I/O (port)
101: SSCK I/O (SSU)
110: SCK1 I/O (SCI)
Other than above: Setting prohibited
3

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 2.00 Sep. 10, 2008 Page 805 of 1130
REJ09B0402-0200