HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 878

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 22 Pin Function Controller (PFC)
22.1.4
PDCR is a 32-bit readable/writable register that selects the pin functions. PDCR is initialized to
H'00000000 (MD3 = 0, 16-bit bus width) or H'FFFFFFFF (MD3 = 1, 32-bit bus width) by a
power-on reset, and it is not initialized by a manual reset, in standby mode, or in sleep mode.
Rev. 4.00 Sep. 14, 2005 Page 828 of 982
REJ09B0023-0400
Bit
7
6
5
4
3
2
1
0
Bit
31
30
29
28
27
26
25
24
23
22
21
20
19
18
Port D Control Register (PDCR)
Bit Name
PC3MD2
PC3MD1
PC2MD2
PC2MD1
PC1MD2
PC1MD1
PC0MD2
PC0MD1
Bit Name
PD15MD2
PD15MD1
PD14MD2
PD14MD1
PD13MD2
PD13MD1
PD12MD2
PD12MD1
PD11MD2
PD11MD1
PD10MD2
PD10MD1
PD9MD2
PD9MD1
Initial
Value
0
0
0
0
0
0
0
0
Initial
Value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
PCn Mode 2 and 1
The combination of bits PCnMD2 and PCnMD1 (n = 0
to 15) controls the pin functions.
00: Port input
01: Port output
10: Reserved (When set, correct operation cannot be
11: Other functions (see table22.1.)
Description
PDn Mode 2 and 1
The combination of bits PDnMD2 and PDnMD1 (n = 0
to 15) controls the pin functions.
00: Port input
01: Port output
10: Reserved (When set, correct operation cannot be
11: Other functions (see table22.1.)
guaranteed.)
guaranteed.)