SH7146 Datasheet, PDF (726/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 17 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
10
PD10MD2 0
R/W PD10 Mode
9
PD10MD1 0
R/W Select the function of the PD10/D10/AUDATA2 pin.
8
PD10MD0 0*¹
R/W ^{Fixed to AUDATA2 output when using the AUD}
function of E10A.
000: PD10 I/O (port)
001: D10 I/O (BSC)*²
Other than above: Setting prohibited
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PD9MD2 0
R/W PD9 Mode
5
PD9MD1 0
R/W Select the function of the PD9/D9/AUDATA1 pin.
4
PD9MD0 0*¹
R/W ^{Fixed to AUDATA1 output when using the AUD}
function of E10A.
000: PD9 I/O (port)
001: D9 I/O (BSC)*²
Other than above: Setting prohibited
3

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2
PD8MD2 0
R/W PD8 Mode
1
PD8MD1 0
R/W Select the function of the PD8/D8/SCK2/AUDATA0
0
PD8MD0 0*¹
R/W ^{pin. Fixed to AUDATA0 output when using the AUD}
function of E10A.
000: PD8 I/O (port)
001: D8 I/O (BSC)*²
110: SCK2 I/O (SCI)
Other than above: Setting prohibited
Notes: 1. The initial value is 1 in the on-chip ROM disabled 16-bit external-extension mode.
2. This function is enabled only in the on-chip ROM enabled/disabled external-extension
mode. Do not set 1 in single-chip mode.
Rev. 3.00 May 17, 2007 Page 682 of 974
REJ09B0229-0300