SH7050 Datasheet, PDF (512/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 16 Pin Function Controller (PFC)
Bits 13 and 12—PC6 Mode Bits 1 and 0 (PC6MD1, PC6MD0): These bits select the function of
pin PC6/CS2/IRQ6/ADEND.
Bit 13:
PC6MD1
0
1
Bit 12:
PC6MD0
0
1
0
1
Description
Expanded Mode
Single-Chip Mode
General input/output (PC6)
(Initial value)
General input/output (PC6)
(Initial value)
Chip select output (CS2)
General input/output (PC6)
Interrupt request input (IRQ6)
Interrupt request input (IRQ6)
A/D conversion end output
(ADEND)
A/D conversion end output
(ADEND)
Bit 11—Reserved: This bit is always read as 1, and should only be written with 1.
Bit 10—PC5 Mode Bit (PC5MD): Selects the function of pin PC5/CS1.
Bit 10:
PC5MD
0
1
Description
Expanded Mode
Single-Chip Mode
General input/output (PC5) (Initial value) General input/output (PC5) (Initial value)
Chip select output (CS1)
General input/output (PC5)
Bit 9—Reserved: This bit is always read as 1, and should only be written with 1.
Bit 8—PC4 Mode Bit (PC4MD): Selects the function of pin PC4/CS0.
Bit 8:
PC4MD
0
1
Description
Expanded Mode
Single-Chip Mode
General input/output (PC4)
General input/output (PC4)
Chip select output (CS0) (Initial value) General input/output (PC4) (Initial value)
Bit 7—Reserved: This bit is always read as 1, and should only be written with 1.
Rev. 5.00 Jan 06, 2006 page 492 of 818
REJ09B0273-0500