SH7280 Datasheet, PDF (1232/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Bit
7
6 to 4
3
2 to 0
Bit Name
Initial
Value R/W Description

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
PD25MD[2:0] 000
R/W PD25 Mode
Select the function of the PD25/DREQ1/TIOC4CS
pin.
000: PD25 I/O (port)
001: Setting prohibited
010: DREQ1 input (DMAC)
011: Setting prohibited
100: TIOC4CS I/O (MTU2S)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
PD24MD[2:0] 000
R/W PD24 Mode
Select the function of the
PD24/DREQ0/TIOC4DS/AUDCK pin.
000: PD24 I/O (port)
001: Setting prohibited
010: DREQ0 input (DMAC)
011: Setting prohibited
100: TIOC4DS I/O (MTU2S)
101: Setting prohibited
110: Setting prohibited
111: AUDCK output (AUD)
Rev. 1.00 Jun. 26, 2008 Page 1202 of 1692
REJ09B0393-0100