SH7059 Datasheet, PDF (696/1042 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

22. Pin Function Controller (PFC)
Bit 8: PH8MD
0
1
Expanded Mode with
ROM Disabled
Area 0: 8 Bits
General input/output
(PH8)
(Initial value)
Data input/output (D8)
Description
Expanded Mode with
ROM Disabled
Area 0: 16 Bits
Expanded Mode with
ROM Enabled
Data input/output (D8)
(Initial value)
General input/output
(PH8)
(Initial value)
Data input/output (D8) Data input/output (D8)
Single-Chip Mode
General input/output
(PH8)
(Initial value)
General input/output
(PH8)
• Bit 7—PH7 Mode Bit (PH7MD): Selects the function of pin PH7/D7.
Bit 7: PH7MD
0
1
Expanded Mode
with ROM Disabled
Data input/output (D7)
(Initial value)
Data input/output (D7)
Description
Expanded Mode
with ROM Enabled
General input/output (PH7)
(Initial value)
Data input/output (D7)
Single-Chip Mode
General input/output (PH7)
(Initial value)
General input/output (PH7)
• 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)
Rev.3.00 Mar. 12, 2008 Page 606 of 948
REJ09B0177-0300