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SH7052 Datasheet, PDF (674/919 Pages) Renesas Technology Corp – SuperHTM RISC engine | |||
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⢠Bit 6âPH6 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 5âPH5 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 4âPH4 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 3âPH3 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)
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