SH7050 Datasheet, PDF (515/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 16 Pin Function Controller (PFC)
PDCR is initialized to H'0000 by a power-on reset (excluding a WDT power-on reset), and in
hardware standby mode. It is not initialized in software standby mode or sleep mode.
Bit 15—PD15 Mode Bit (PD15MD): Selects the function of pin PD15/D15.
Bit 15:
PD15MD
0
1
Description
Expanded Mode Expanded Mode
with ROM Disabled with ROM Disabled Expanded Mode
Area 0: 8 Bits
Area 0: 16 Bits
with ROM Enabled Single-Chip Mode
General input/output Data input/output
(PD15)
(D15)
(Initial value)
(Initial value)
General input/output General input/output
(PD15)
(PD15)
(Initial value)
(Initial value)
Data input/output
(D15)
Data input/output
(D15)
Data input/output
(D15)
General input/output
(PD15)
Bit 14—PD14 Mode Bit (PD14MD): Selects the function of pin PD14/D14.
Bit 14:
PD14MD
0
1
Description
Expanded Mode Expanded Mode
with ROM Disabled with ROM Disabled Expanded Mode
Area 0: 8 Bits
Area 0: 16 Bits
with ROM Enabled Single-Chip Mode
General input/output Data input/output
(PD14)
(D14)
(Initial value)
(Initial value)
General input/output General input/output
(PD14)
(PD14)
(Initial value)
(Initial value)
Data input/output
(D14)
Data input/output
(D14)
Data input/output
(D14)
General input/output
(PD14)
Bit 13—PD13 Mode Bit (PD13MD): Selects the function of pin PD13/D13.
Bit 13:
PD13MD
0
1
Description
Expanded Mode Expanded Mode
with ROM Disabled with ROM Disabled Expanded Mode
Area 0: 8 Bits
Area 0: 16 Bits
with ROM Enabled Single-Chip Mode
General input/output Data input/output
(PD13)
(D13)
(Initial value)
(Initial value)
General input/output General input/output
(PD13)
(PD13)
(Initial value)
(Initial value)
Data input/output
(D13)
Data input/output
(D13)
Data input/output
(D13)
General input/output
(PD13)
Rev. 5.00 Jan 06, 2006 page 495 of 818
REJ09B0273-0500