SH7280 Datasheet, PDF (1249/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Initial
Bit
Bit Name
Value R/W Description
6 to 4 PD25MD[2:0] 000* R/W PD25 Mode
Select the function of the
PD25/D25/DREQ1/TIOC4CS pin.
000: PD25 I/O (port)
001: D25 I/O (BSC)
010: DREQ1 input (DMAC)
011: Setting prohibited
100: TIOC4CS I/O (MTU2S)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
3

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2 to 0 PD24MD[2:0] 000* R/W PD24 Mode
Select the function of the
PD24/D24/DREQ0/TIOC4DS/AUDCK pin.
000: PD24 I/O (port)
001: D24 I/O (BSC)
010: DREQ0 input (DMAC)
011: Setting prohibited
100: TIOC4DS I/O (MTU2S)
101: Setting prohibited
110: Setting prohibited
111: AUDCK output (AUD)
Note: * The initial value is 1 during the on-chip ROM disabled 32-bit external extension mode.
Rev. 1.00 Jun. 26, 2008 Page 1219 of 1692
REJ09B0393-0100