SH7018 Datasheet, PDF (301/431 Pages) Renesas Technology Corp – SuperH™ RISC engine

Bit 6—PA11 Mode (PA11MD): Selects the function of the PA11/CS1 pin.
Bit 6: PA11MD
0
1
Description
General input/output (PA11)
Chip select output (CS1)
(Initial value)
Bit 5—Reserved: This bit is always read as 0. The write value should always be 0.
Bit 4—PA10 Mode (PA10MD): Selects the function of the PA10/CS0 pin.
Bit 4: PA10MD
0
1
Description
General input/output (PA10)
Chip select output (CS0)
(Initial value)
Bit 3—PA9 Mode 1 (PA9MD1): This bit selects the function of the PA9/IRQ3 pin.
Bit 3: PA9MD1
0
1
Description
General input/output (PA9)
Interrupt request input (IRQ3)
(Initial value)
Bit 2—Reserved: This bit is always read as 0. The write value should always be 0.
Bit 1—PA8 Mode 1 (PA8MD1): This bit selects the function of the PA8/IRQ2 pin.
Bit 1: PA8MD1
0
1
Description
General input/output (PA8)
Interrupt request input (IRQ2)
(Initial value)
Bit 0—Reserved: This bit is always read as 0. The write value should always be 0.
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