HD64F7045F28V Datasheet, PDF (669/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series

• Bits 11 and 10—PD29 Mode 1, 0 (PD29MD1 and PD29MD0): These bits select the function
of the PD29/D29/CS3 pin.
Bit 11:
PD29MD1
0
1
Bit 10:
PD29MD0
0
1
0
1
Description
General input/output (PD29) (initial value) (D29 with no ROM
and CS0 = 32 bit width)
Data input/output (D29) (PD29 in single chip mode)
Chip select output (CS3) (PD29 in single chip mode, D29 with
no ROM and CS0 = 32 bit width)
Reserved
• Bits 9 and 8—PD28 Mode 1, 0 (PD28MD1 and PD28MD0): These bits select the function of
the PD28/D28/CS2 pin.
Bit 9:
PD28MD1
0
1
Bit 8:
PD28MD0
0
1
0
1
Description
General input/output (PD28) (initial value) (D28 with no ROM
and CS0 = 32 bit width)
Data input/output (D28) (PD28 in single chip mode)
Chip select output (CS2) (PD28 in single chip mode, and D28
with no ROM and CS0 = 32 bit width)
Reserved
• Bits 7 and 6—PD27 Mode 1, 0 (PD27MD1 and PD27MD0): These bits select the function of
the PD27/D27/DACK1 pin.
Bit 7:
PD27MD1
0
1
Bit 6:
PD27MD0
0
1
0
1
Description
General input/output (PD27) (initial value) (D27 with no ROM
and CS0 = 32 bit width)
Data input/output (D27) (PD27 in single chip mode)
DMA transfer request received output (DACK1) (PD27 in single
chip mode, and D27 with no ROM and CS0 = 32 bit width)
Reserved
629