SH7055S Datasheet, PDF (720/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

• Bit 12—PH12 Mode Bit (PH12MD): Selects the function of pin PH12/D12.
Bit 12:
PH12MD
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
(PH12)
(D12)
(Initial value)
(Initial value)
General input/output General input/output
(PH12)
(PH12)
(Initial value)
(Initial value)
Data input/output
(D12)
Data input/output
(D12)
Data input/output
(D12)
General input/output
(PH12)
• Bit 11—PH11 Mode Bit (PH11MD): Selects the function of pin PH11/D11.
Bit 11:
PH11MD
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
(PH11)
(D11)
(Initial value)
(Initial value)
General input/output General input/output
(PH11)
(PH11)
(Initial value)
(Initial value)
Data input/output
(D11)
Data input/output
(D11)
Data input/output
(D11)
General input/output
(PH11)
• Bit 10—PH10 Mode Bit (PH10MD): Selects the function of pin PH10/D10.
Bit 10:
PH10MD
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
(PH10)
(D10)
(Initial value)
(Initial value)
General input/output General input/output
(PH10)
(PH10)
(Initial value)
(Initial value)
Data input/output
(D10)
Data input/output
(D10)
Data input/output
(D10)
General input/output
(PH10)
Rev.2.0, 07/03, page 682 of 960