SH7280 Datasheet, PDF (1186/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Initial
Bit
Bit Name
Value
14 to 12 PB15MD[2:0] 000*
R/W
R/W
11

0
R
10 to 8 PB14MD[2:0] 000
R/W
7

0
R
Description
PB15 Mode
Select the function of the PB15/A21/CKE pin.
000: PB15 I/O (port)
001: A21 output (BSC)
010: CKE output (BSC)
011: Setting prohibited
100: Setting prohibited
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PB14 Mode
Select the function of the PB14/CRx0 pin.
000: PB14 I/O (port)
001: Setting prohibited
010: Setting prohibited
011: Setting prohibited
100: Setting prohibited
101: CRx0 input (RCAN)
110: Setting prohibited
111: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 1.00 Jun. 26, 2008 Page 1156 of 1692
REJ09B0393-0100