SH7055S Datasheet, PDF (722/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

• Bit 6—PH6 Mode Bit (PH6MD): Selects the function of pin PH6/D6.
Bit 6:
PH6MD
0
1
Expanded Mode
with ROM Disabled
Data input/output (D6)
(Initial value)
Data input/output (D6)
Description
Expanded Mode
with ROM Enabled
General input/output (PH6)
(Initial value)
Data input/output (D6)
Single-Chip Mode
General input/output (PH6)
(Initial value)
General input/output (PH6)
• Bit 5—PH5 Mode Bit (PH5MD): Selects the function of pin PH5/D5.
Bit 5:
PH5MD
0
1
Expanded Mode
with ROM Disabled
Data input/output (D5)
(Initial value)
Data input/output (D5)
Description
Expanded Mode
with ROM Enabled
General input/output (PH5)
(Initial value)
Data input/output (D5)
Single-Chip Mode
General input/output (PH5)
(Initial value)
General input/output (PH5)
• Bit 4—PH4 Mode Bit (PH4MD): Selects the function of pin PH4/D4.
Bit 4:
PH4MD
0
1
Expanded Mode
with ROM Disabled
Data input/output (D4)
(Initial value)
Data input/output (D4)
Description
Expanded Mode
with ROM Enabled
General input/output (PH4)
(Initial value)
Data input/output (D4)
Single-Chip Mode
General input/output (PH4)
(Initial value)
General input/output (PH4)
• Bit 3—PH3 Mode Bit (PH3MD): Selects the function of pin PH3/D3.
Bit 3:
PH3MD
0
1
Expanded Mode
with ROM Disabled
Data input/output (D3)
(Initial value)
Data input/output (D3)
Description
Expanded Mode
with ROM Enabled
General input/output (PH3)
(Initial value)
Data input/output (D3)
Single-Chip Mode
General input/output (PH3)
(Initial value)
General input/output (PH3)
Rev.2.0, 07/03, page 684 of 960