SH7280 Datasheet, PDF (1161/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Bit
6 to 4
3
2 to 0
Initial
Bit Name Value R/W Description
PA5MD[2:0] 000
R/W PA5 Mode
Select the function of the PA5/CS5/SCK1/SSCK pin.
000: PA5 I/O (port)
001: CS5 output (BSC)
010: Setting prohibited
011: Setting prohibited
100: Setting prohibited
101: SCK1 I/O (SCI)
110: Setting prohibited
111: SSCK I/O (SSU)

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
PA4MD[2:0] 000
R/W PA4 Mode
Select the function of the PA4/CS4/TXD1/SSO pin.
000: PA4 I/O (port)
001: CS4 output (BSC)
010: Setting prohibited
011: Setting prohibited
100: Setting prohibited
101: TXD1 output (SCI)
110: Setting prohibited
111: SSO I/O (SSU)
Rev. 1.00 Jun. 26, 2008 Page 1131 of 1692
REJ09B0393-0100