SH7080_09 Datasheet, PDF (1176/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
10
PD22MD2 0
R/W PD22 Mode
9
PD22MD1 0
R/W Select the function of the
8
PD22MD0 0*¹
R/W ^{PD22/D22/IRQ6/TIC5US/AUDCK pin. Fixed to}
AUDCK output when using the AUD function of the
E10A.
000: PD22 I/O (port)
001: D22 I/O (BSC)*²
010: IRQ6 input (INTC)
100: TIC5US I/O (MTU2S)
Other than above: Setting prohibited
7
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PD21MD2 0
R/W PD21 Mode
5
PD21MD1 0
R/W Select the function of the PD21/D21/IRQ5/TIC5VS
4
PD21MD0 0*¹
R/W ^pin.
000: PD21 I/O (port)
001: D21 I/O (BSC)*²
010: IRQ5 input (INTC)
100: TIC5VS I/O (MTU2S)
Other than above: Setting prohibited
3
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2
PD20MD2 0
R/W PD20 Mode
1
PD20MD1 0
R/W Select the function of the PD20/D20/IRQ4/TIC5WS
0
PD20MD0 0*¹
R/W ^pin.
000: PD20 I/O (port)
001: D20 I/O (BSC)*²
010: IRQ4 input (INTC)
100: TIC5WS I/O (MTU2S)
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. 4.00 Dec. 15, 2009 Page 1116 of 1558
REJ09B0181-0400