SH7641 Datasheet, PDF (877/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series

Section 22 Pin Function Controller (PFC)
22.1.3 Port C Control Register (PCCR)
PCCR is a 32-bit readable/writable register that selects the pin functions. PCCR is initialized to
H'0C000000 by a power-on reset, and it is not initialized by a manual reset, in standby mode, or in
sleep mode.
Initial
Bit
Bit Name Value R/W Description
31
PC15MD2 0
R/W PCn Mode 2 and 1
30
PC15MD1 0
29
PC14MD2 0
28
PC14MD1 0
27
PC13MD2 1
26
PC13MD1 1
25
PC12MD2 0
24
PC12MD2 0
R/W The combination of bits PCnMD2 and PCnMD1 (n = 0
R/W ^{to 15) controls the pin functions.}
R/W ^{00: Port input}
R/W ^{01: Port output}
R/W
10: Reserved (When set, correct operation cannot be
guaranteed.)
R/W _{11: Other functions (see table22.1.)}
R/W
23
PC11MD2 0
R/W
22
PC11MD1 0
R/W
21
PC10MD2 0
R/W
20
PC10MD1 0
R/W
19
PC9MD2 0
R/W
18
PC9MD1 0
R/W
17
PC8MD2 0
R/W
16
PC8MD1 0
R/W
15
PC7MD2 0
R/W
14
PC7MD1 0
R/W
13
PC6MD2 0
R/W
12
PC6MD1 0
R/W
11
PC5MD2 0
R/W
10
PC5MD1 0
R/W
9
PC4MD2 0
R/W
8
PC4MD1 0
R/W
Rev. 4.00 Sep. 14, 2005 Page 827 of 982
REJ09B0023-0400