SH7050 Datasheet, PDF (527/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 16 Pin Function Controller (PFC)
Port F Control Register 2 (PFCR2)
Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PF7 PF7 PF6 PF6 PF5 PF5 PF4 PF4
MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0
—
PF3
MD
—
PF2
MD
—
PF1
MD
—
PF0
MD
Initial value: 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R R/W R R/W R R/W R R/W
Bits 15 and 14—PF7 Mode Bits 1 and 0 (PF7MD1, PF7MD0): These bits select the function of
pin PF7/DREQ0/PULS3.
Bit 15:
PF7MD1
0
1
Bit 14:
PF7MD0
0
1
0
1
Description
General input/output (PF7)
DMA transfer request input (DREQ0)
APC pulse output (PULS3)
Reserved
(Initial value)
Bits 13 and 12—PF6 Mode Bits 1 and 0 (PF6MD1, PF6MD0): These bits select the function of
pin PF6/DACK0/PULS2.
Bit 13:
PF6MD1
0
1
Bit 12:
PF6MD0
0
1
0
1
Description
Expanded Mode
Single-Chip Mode
General input/output (PF6)
(Initial value)
General input/output (PF6)
DMA transfer request acceptance General input/output (PF6)
output (DACK0)
APC pulse output (PULS2)
APC pulse output (PULS2)
Reserved
Reserved
Rev. 5.00 Jan 06, 2006 page 507 of 818
REJ09B0273-0500