SH7080 Datasheet, PDF (1176/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PD17MD2 0
R/W PD17 Mode
5
PD17MD1 0
R/W Select the function of the
4
PD17MD0 0*¹
R/W ^{PD17/D17/IRQ1/POE5/AUDATA1 pin. Fixed to}
AUDATA1 output when using the AUD function of the
E10A.
000: PD17 I/O (port)
001: D17 I/O (BSC)*²
010: IRQ1 input (INTC)
100: POE5 input (POE)
Other than above: Setting prohibited
3

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2
PD16MD2 0
R/W PD16 Mode
1
PD16MD1 0
R/W Select the function of the
0
PD16MD0 0*¹
R/W ^{PD16/D16/IRQ0/POE4/AUDATA0 pin. Fixed to}
AUDATA0 output when using the AUD function of the
E10A.
000: PD16 I/O (port)
001: D16 I/O (BSC)*²
010: IRQ0 input (INTC)
100: POE4 input (POE)
Other than above: Setting prohibited
Notes: 1. The initial value is 1 in the on-chip ROM disabled 32-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 1118 of 1582
REJ09B0181-0300