SH7014 Datasheet, PDF (491/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

16. Pin Function Controller (PFC)
Bit 2⎯PB1 Mode (PB1MD) ⎯SH7016, SH7017⎯: Selects the function of the PB1/A17 pin.
Bit 2
PB1MD
0
1
Description
General input/output (PB1)
(A17 in on-chip ROM invalid mode)
Address output (A17) (PB1 in single chip mode)
(initial value)
Bit 1⎯Reserved: This bit always reads as 0. The write value should always be 0.
Bit 0⎯PB0 Mode (PB0MD) ⎯SH7016, SH7017⎯: Selects the function of the PB0/A16 pin.
Bit 0
PB0MD
0
1
Description
General input/output (PB0)
(A16 in on-chip ROM invalid mode)
Address output (A16) (PB0 in single chip mode)
(initial value)
Rev.5.00 Sep. 27, 2007 Page 457 of 716
REJ09B0398-0500