SH7280 Datasheet, PDF (1235/1726 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
14 to 12 PD19MD[2:0] 000
R/W PD19 Mode
Select the function of the
PD19/CS0/IRQ3/POE7/RXD3/AUDATA3 pin.
000: PD19 I/O (port)
001: Setting prohibited
010: CS0 output (BSC)
011: IRQ3 input (INTC)
100: POE7 input (POE2)
101: RXD3 input (SCIF)
110: Setting prohibited
111: AUDATA3 output (AUD)
11

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10 to 8 PD18MD[2:0] 000
R/W PD18 Mode
Select the function of the
PD18/CS1/IRQ2/POE6/TXD3/AUDATA2 pin.
000: PD18 I/O (port)
001: Setting prohibited
010: CS1 output (BSC)
011: IRQ2 input (INTC)
100: POE6 input (POE2)
101: TXD3 output (SCIF)
110: Setting prohibited
111: AUDATA2 output (AUD)
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 1.00 Jun. 26, 2008 Page 1205 of 1692
REJ09B0393-0100