SH7050 Datasheet, PDF (782/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Appendix A On-Chip Supporting Module Registers
Pin Function
Bit Bit Name
Expanded Mode
with ROM Disabled
Value Area 0: 8 Bits
Expanded Mode
with ROM Disabled
Area 0: 16 Bits
Expanded Mode
with ROM Enabled
Single-Chip Mode
8 PD8 mode bit 0
(PD8MD)
Generic input/output Data input/output
(PD8) (Initial value) (D8) (Initial value)
Generic input/output Generic input/output
(PD8) (Initial value) (PD8) (Initial value)
1
Data input/output
Data input/output
Data input/output
Generic input/output
(D8)
(D8)
(D8)
(PD8)
Expanded Mode
with ROM Disabled
Expanded Mode
with ROM Enabled
Single-Chip Mode
7 PD7 mode bit 0
(PD7MD)
Data input/output (D7)
(Initial value)
Generic input/output (PD7)
(Initial value)
Generic input/output (PD7)
(Initial value)
1
Data input/output (D7)
Data input/output (D7)
Generic input/output (PD7)
6 PD6mode bit 0
(PD6MD)
Data input/output (D6)
(Initial value)
Generic input/output (PD6)
(Initial value)
Generic input/output (PD6)
(Initial value)
1
Data input/output (D6)
Data input/output (D6)
Generic input/output (PD6)
5 PD5 mode bit 0
(PD5MD)
Data input/output (D5)
(Initial value)
Generic input/output (PD5)
(Initial value)
Generic input/output (PD5)
(Initial value)
1
Data input/output (D5)
Data input/output (D5)
Generic input/output (PD5)
4 PD4 mode bit 0
(PD4MD)
Data input/output (D4)
(Initial value)
Generic input/output (PD4)
(Initial value)
Generic input/output (PD4)
(Initial value)
1
Data input/output (D4)
Data input/output (D4)
Generic input/output (PD4)
3 PD3 mode bit 0
(PD3MD)
Data input/output (D3)
(Initial value)
Generic input/output (PD3)
(Initial value)
Generic input/output (PD3)
(Initial value)
1
Data input/output (D3)
Data input/output (D3)
Generic input/output (PD3)
2 PD2 mode bit 0
(PD2MD)
Data input/output (D2)
(Initial value)
Generic input/output (PD2)
(Initial value)
Generic input/output (PD2)
(Initial value)
1
Data input/output (D2)
Data input/output (D2)
Generic input/output (PD2)
1 PD1 mode bit 0
(PD1MD)
Data input/output (D1)
(Initial value)
Generic input/output (PD1)
(Initial value)
Generic input/output (PD1)
(Initial value)
1
Data input/output (D1)
Data input/output (D1)
Generic input/output (PD1)
0 PD0 mode bit 0
(PD0MD)
Data input/output (D0)
(Initial value)
Generic input/output (PD0)
(Initial value)
Generic input/output (PD0)
(Initial value)
1
Data input/output (D0)
Data input/output (D0)
Generic input/output (PD0)
Rev. 5.00 Jan 06, 2006 page 762 of 818
REJ09B0273-0500